diff --git a/bitmap2component/bitmap2cmp_gui.cpp b/bitmap2component/bitmap2cmp_gui.cpp
index 5aa689326a..3a0e84b94d 100644
--- a/bitmap2component/bitmap2cmp_gui.cpp
+++ b/bitmap2component/bitmap2cmp_gui.cpp
@@ -2,7 +2,7 @@
  * This program source code file is part of KICAD, a free EDA CAD application.
  *
  * Copyright (C) 1992-2010 jean-pierre.charras
- * Copyright (C) 1992-2017 Kicad Developers, see change_log.txt for contributors.
+ * Copyright (C) 1992-2019 Kicad Developers, see change_log.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -35,6 +35,7 @@
 #include <kiway.h>
 #include <kiface_i.h>
 
+#include <wx/rawbmp.h>
 #include <potracelib.h>
 
 #include "bitmap2component.h"
@@ -91,7 +92,9 @@ public:
 private:
 
     // Event handlers
-    void OnPaint( wxPaintEvent& event ) override;
+    void OnPaintInit( wxPaintEvent& event ) override;
+    void OnPaintGreyscale( wxPaintEvent& event ) override;
+    void OnPaintBW( wxPaintEvent& event ) override;
     void OnLoadFile( wxCommandEvent& event ) override;
     void OnExport( wxCommandEvent& event ) override;
 
@@ -230,30 +233,59 @@ BM2CMP_FRAME::~BM2CMP_FRAME()
 }
 
 
-void BM2CMP_FRAME::OnPaint( wxPaintEvent& event )
+void BM2CMP_FRAME::OnPaintInit( wxPaintEvent& event )
 {
 #ifdef __WXMAC__
     // Otherwise fails due: using wxPaintDC without being in a native paint event
     wxClientDC pict_dc( m_InitialPicturePanel );
-    wxClientDC greyscale_dc( m_GreyscalePicturePanel );
-    wxClientDC nb_dc( m_BNPicturePanel );
 #else
     wxPaintDC pict_dc( m_InitialPicturePanel );
-    wxPaintDC greyscale_dc( m_GreyscalePicturePanel );
-    wxPaintDC nb_dc( m_BNPicturePanel );
 #endif
 
     m_InitialPicturePanel->PrepareDC( pict_dc );
-    m_GreyscalePicturePanel->PrepareDC( greyscale_dc );
-    m_BNPicturePanel->PrepareDC( nb_dc );
 
     // OSX crashes with empty bitmaps (on initial refreshes)
-    if( m_Pict_Bitmap.IsOk() && m_Greyscale_Bitmap.IsOk() && m_BN_Bitmap.IsOk() )
-    {
-        pict_dc.DrawBitmap( m_Pict_Bitmap, 0, 0, false );
-        greyscale_dc.DrawBitmap( m_Greyscale_Bitmap, 0, 0, false );
-        nb_dc.DrawBitmap( m_BN_Bitmap, 0, 0, false );
-    }
+    if( m_Pict_Bitmap.IsOk() )
+        pict_dc.DrawBitmap( m_Pict_Bitmap, 0, 0, !!m_Pict_Bitmap.GetMask() );
+
+    event.Skip();
+}
+
+
+void BM2CMP_FRAME::OnPaintGreyscale( wxPaintEvent& event )
+{
+#ifdef __WXMAC__
+    // Otherwise fails due: using wxPaintDC without being in a native paint event
+    wxClientDC greyscale_dc( m_GreyscalePicturePanel );
+#else
+    wxPaintDC greyscale_dc( m_GreyscalePicturePanel );
+#endif
+
+    m_GreyscalePicturePanel->PrepareDC( greyscale_dc );
+
+    // OSX crashes with empty bitmaps (on initial refreshes)
+    if( m_Greyscale_Bitmap.IsOk() )
+        greyscale_dc.DrawBitmap( m_Greyscale_Bitmap, 0, 0, !!m_Greyscale_Bitmap.GetMask() );
+
+    event.Skip();
+}
+
+
+void BM2CMP_FRAME::OnPaintBW( wxPaintEvent& event )
+{
+#ifdef __WXMAC__
+    // Otherwise fails due: using wxPaintDC without being in a native paint event
+    wxClientDC nb_dc( m_BNPicturePanel );
+#else
+    wxPaintDC nb_dc( m_BNPicturePanel );
+#endif
+
+    m_BNPicturePanel->PrepareDC( nb_dc );
+
+    if( m_BN_Bitmap.IsOk() )
+        nb_dc.DrawBitmap( m_BN_Bitmap, 0, 0, !!m_BN_Bitmap.GetMask() );
+
+    event.Skip();
 }
 
 
@@ -288,8 +320,7 @@ void BM2CMP_FRAME::OnLoadFile( wxCommandEvent& event )
 
 bool BM2CMP_FRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, int aCtl )
 {
-    // Prj().MaybeLoadProjectSettings();
-
+    m_Pict_Image.Destroy();
     m_BitmapFileName = aFileSet[0];
 
     if( !m_Pict_Image.LoadFile( m_BitmapFileName ) )
@@ -336,11 +367,26 @@ bool BM2CMP_FRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, int
     m_Greyscale_Image.Destroy();
     m_Greyscale_Image = m_Pict_Image.ConvertToGreyscale( );
 
+    if( m_Pict_Bitmap.GetMask() )
+    {
+        for( int x = 0; x < m_Pict_Bitmap.GetWidth(); x++ )
+        {
+            for( int y = 0; y < m_Pict_Bitmap.GetHeight(); y++ )
+            {
+                if( m_Pict_Image.GetRed( x, y ) == m_Pict_Image.GetMaskRed() &&
+                    m_Pict_Image.GetGreen( x, y ) == m_Pict_Image.GetMaskGreen() &&
+                    m_Pict_Image.GetBlue( x, y ) == m_Pict_Image.GetMaskBlue() )
+                {
+                    m_Greyscale_Image.SetRGB( x, y, 255, 255, 255 );
+                }
+            }
+        }
+    }
+
     if( m_Negative )
         NegateGreyscaleImage( );
 
     m_Greyscale_Bitmap = wxBitmap( m_Greyscale_Image );
-
     m_NB_Image  = m_Greyscale_Image;
     Binarize( (double) m_sliderThreshold->GetValue()/m_sliderThreshold->GetMax() );
 
@@ -391,26 +437,30 @@ void BM2CMP_FRAME::OnResolutionChange( wxCommandEvent& event )
 
 void BM2CMP_FRAME::Binarize( double aThreshold )
 {
-    unsigned int  pixin;
-    unsigned char pixout;
     int           h = m_Greyscale_Image.GetHeight();
     int           w = m_Greyscale_Image.GetWidth();
-    unsigned int  threshold = (int)(aThreshold * 256);
+    unsigned char threshold = aThreshold * 255;
+    unsigned char alpha_thresh = 0.7 * threshold;
 
     for( int y = 0; y < h; y++ )
         for( int x = 0; x < w; x++ )
         {
-            pixin   = m_Greyscale_Image.GetGreen( x, y );
+            unsigned char pixout;
+            auto pixin   = m_Greyscale_Image.GetGreen( x, y );
+            auto alpha   = m_Greyscale_Image.HasAlpha() ?
+                    m_Greyscale_Image.GetAlpha( x, y ) : wxALPHA_OPAQUE;
 
-            if( pixin < threshold )
+            if( pixin < threshold || alpha < alpha_thresh )
                 pixout = 0;
             else
                 pixout = 255;
 
             m_NB_Image.SetRGB( x, y, pixout, pixout, pixout );
+
         }
 
     m_BN_Bitmap = wxBitmap( m_NB_Image );
+
 }
 
 
@@ -435,6 +485,7 @@ void BM2CMP_FRAME::OnNegativeClicked( wxCommandEvent&  )
     if( m_checkNegative->GetValue() != m_Negative )
     {
         NegateGreyscaleImage();
+
         m_Greyscale_Bitmap = wxBitmap( m_Greyscale_Image );
         Binarize( (double)m_sliderThreshold->GetValue()/m_sliderThreshold->GetMax() );
         m_Negative = m_checkNegative->GetValue();
@@ -647,8 +698,8 @@ void BM2CMP_FRAME::ExportFile( FILE* aOutfile, OUTPUT_FMT_ID aFormat )
     {
         for( int x = 0; x < w; x++ )
         {
-            unsigned char pix = m_NB_Image.GetGreen( x, y );
-            BM_PUT( potrace_bitmap, x, y, pix ? 1 : 0 );
+            auto pix = m_NB_Image.GetGreen( x, y );
+            BM_PUT( potrace_bitmap, x, y, pix ? 0 : 1 );
         }
     }
 
diff --git a/bitmap2component/bitmap2cmp_gui_base.cpp b/bitmap2component/bitmap2cmp_gui_base.cpp
index 7504b12b10..0d724d490a 100644
--- a/bitmap2component/bitmap2cmp_gui_base.cpp
+++ b/bitmap2component/bitmap2cmp_gui_base.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Jun  5 2018)
+// C++ code generated with wxFormBuilder (version Jan 17 2019)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -12,167 +12,167 @@
 BM2CMP_FRAME_BASE::BM2CMP_FRAME_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : KIWAY_PLAYER( parent, id, title, pos, size, style )
 {
 	this->SetSizeHints( wxDefaultSize, wxDefaultSize );
-	
+
 	wxBoxSizer* bMainSizer;
 	bMainSizer = new wxBoxSizer( wxHORIZONTAL );
-	
+
 	m_Notebook = new wxNotebook( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0 );
 	m_InitialPicturePanel = new wxScrolledWindow( m_Notebook, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxHSCROLL|wxVSCROLL );
 	m_InitialPicturePanel->SetScrollRate( 5, 5 );
 	m_InitialPicturePanel->SetMinSize( wxSize( 400,300 ) );
-	
+
 	m_Notebook->AddPage( m_InitialPicturePanel, _("Original Picture"), true );
 	m_GreyscalePicturePanel = new wxScrolledWindow( m_Notebook, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxHSCROLL|wxVSCROLL );
 	m_GreyscalePicturePanel->SetScrollRate( 5, 5 );
 	m_GreyscalePicturePanel->SetMinSize( wxSize( 400,300 ) );
-	
+
 	m_Notebook->AddPage( m_GreyscalePicturePanel, _("Greyscale Picture"), false );
 	m_BNPicturePanel = new wxScrolledWindow( m_Notebook, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxHSCROLL|wxVSCROLL );
 	m_BNPicturePanel->SetScrollRate( 5, 5 );
 	m_Notebook->AddPage( m_BNPicturePanel, _("Black&&White Picture"), false );
-	
+
 	bMainSizer->Add( m_Notebook, 1, wxEXPAND, 5 );
-	
+
 	m_panelRight = new wxPanel( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL );
 	wxBoxSizer* brightSizer;
 	brightSizer = new wxBoxSizer( wxVERTICAL );
-	
+
 	wxStaticBoxSizer* sbSizerInfo;
 	sbSizerInfo = new wxStaticBoxSizer( new wxStaticBox( m_panelRight, wxID_ANY, _("Bitmap Info:") ), wxVERTICAL );
-	
+
 	wxFlexGridSizer* fgSizerInfo;
 	fgSizerInfo = new wxFlexGridSizer( 0, 4, 0, 0 );
 	fgSizerInfo->AddGrowableCol( 1 );
 	fgSizerInfo->AddGrowableCol( 2 );
 	fgSizerInfo->SetFlexibleDirection( wxBOTH );
 	fgSizerInfo->SetNonFlexibleGrowMode( wxFLEX_GROWMODE_SPECIFIED );
-	
+
 	m_staticTextSize = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("Size:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_staticTextSize->Wrap( -1 );
 	fgSizerInfo->Add( m_staticTextSize, 0, wxALIGN_RIGHT|wxALL|wxALIGN_CENTER_VERTICAL, 5 );
-	
+
 	m_SizeXValue = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("0000"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_SizeXValue->Wrap( -1 );
 	fgSizerInfo->Add( m_SizeXValue, 0, wxALIGN_CENTER_VERTICAL|wxTOP|wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_SizeYValue = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("0000"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_SizeYValue->Wrap( -1 );
 	fgSizerInfo->Add( m_SizeYValue, 0, wxALIGN_CENTER_VERTICAL|wxTOP|wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_SizePixUnits = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("pixels"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_SizePixUnits->Wrap( -1 );
 	fgSizerInfo->Add( m_SizePixUnits, 0, wxALIGN_CENTER_VERTICAL|wxTOP|wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_staticTextSize1 = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("Size:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_staticTextSize1->Wrap( -1 );
 	fgSizerInfo->Add( m_staticTextSize1, 0, wxBOTTOM|wxRIGHT|wxLEFT|wxALIGN_RIGHT, 5 );
-	
+
 	m_SizeXValue_mm = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("0000"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_SizeXValue_mm->Wrap( -1 );
 	fgSizerInfo->Add( m_SizeXValue_mm, 0, wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_SizeYValue_mm = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("0000"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_SizeYValue_mm->Wrap( -1 );
 	fgSizerInfo->Add( m_SizeYValue_mm, 0, wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_Size_mmxUnits = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("mm"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_Size_mmxUnits->Wrap( -1 );
 	fgSizerInfo->Add( m_Size_mmxUnits, 0, wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_staticTextBPP = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("BPP:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_staticTextBPP->Wrap( -1 );
 	fgSizerInfo->Add( m_staticTextBPP, 0, wxALIGN_RIGHT|wxBOTTOM|wxRIGHT|wxLEFT|wxALIGN_CENTER_VERTICAL, 5 );
-	
+
 	m_BPPValue = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("0000"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_BPPValue->Wrap( -1 );
 	fgSizerInfo->Add( m_BPPValue, 0, wxALIGN_CENTER_VERTICAL|wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_BPPunits = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("bits"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_BPPunits->Wrap( -1 );
 	fgSizerInfo->Add( m_BPPunits, 0, wxBOTTOM|wxRIGHT|wxLEFT|wxALIGN_CENTER_VERTICAL, 5 );
-	
-	
+
+
 	fgSizerInfo->Add( 0, 0, 1, wxEXPAND, 5 );
-	
+
 	m_staticTextBPI = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("Resolution:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_staticTextBPI->Wrap( -1 );
 	fgSizerInfo->Add( m_staticTextBPI, 0, wxALIGN_RIGHT|wxBOTTOM|wxRIGHT|wxLEFT|wxALIGN_CENTER_VERTICAL, 5 );
-	
+
 	m_DPIValueX = new wxTextCtrl( sbSizerInfo->GetStaticBox(), wxID_ANY, _("300"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_DPIValueX->SetMinSize( wxSize( 40,-1 ) );
-	
+
 	fgSizerInfo->Add( m_DPIValueX, 0, wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_DPIValueY = new wxTextCtrl( sbSizerInfo->GetStaticBox(), wxID_ANY, _("300"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_DPIValueY->SetMinSize( wxSize( 40,-1 ) );
-	
+
 	fgSizerInfo->Add( m_DPIValueY, 0, wxALIGN_CENTER_VERTICAL|wxBOTTOM|wxRIGHT, 5 );
-	
+
 	m_DPI_Units = new wxStaticText( sbSizerInfo->GetStaticBox(), wxID_ANY, _("DPI"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_DPI_Units->Wrap( -1 );
 	fgSizerInfo->Add( m_DPI_Units, 0, wxALIGN_CENTER_VERTICAL|wxBOTTOM|wxRIGHT, 5 );
-	
-	
+
+
 	sbSizerInfo->Add( fgSizerInfo, 0, wxEXPAND|wxBOTTOM, 5 );
-	
-	
+
+
 	brightSizer->Add( sbSizerInfo, 0, wxEXPAND|wxALL, 5 );
-	
+
 	m_buttonLoad = new wxButton( m_panelRight, wxID_ANY, _("Load Bitmap"), wxDefaultPosition, wxDefaultSize, 0 );
 	brightSizer->Add( m_buttonLoad, 0, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
-	
+
 	m_buttonExport = new wxButton( m_panelRight, wxID_ANY, _("Export"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_buttonExport->SetToolTip( _("Create a library file for Eeschema\nThis library contains only one component: logo") );
-	
+
 	brightSizer->Add( m_buttonExport, 0, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
-	
+
 	wxString m_radioBoxFormatChoices[] = { _("Eeschema (.lib file)"), _("Pcbnew (.kicad_mod file)"), _("Postscript (.ps file)"), _("Logo for title block (.kicad_wks file)") };
 	int m_radioBoxFormatNChoices = sizeof( m_radioBoxFormatChoices ) / sizeof( wxString );
 	m_radioBoxFormat = new wxRadioBox( m_panelRight, wxID_ANY, _("Format:"), wxDefaultPosition, wxDefaultSize, m_radioBoxFormatNChoices, m_radioBoxFormatChoices, 1, wxRA_SPECIFY_COLS );
 	m_radioBoxFormat->SetSelection( 1 );
 	brightSizer->Add( m_radioBoxFormat, 0, wxEXPAND|wxALL, 5 );
-	
+
 	wxStaticBoxSizer* sbSizer2;
 	sbSizer2 = new wxStaticBoxSizer( new wxStaticBox( m_panelRight, wxID_ANY, _("Image Options:") ), wxVERTICAL );
-	
+
 	m_ThresholdText = new wxStaticText( sbSizer2->GetStaticBox(), wxID_ANY, _("Black / White Threshold:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_ThresholdText->Wrap( -1 );
 	sbSizer2->Add( m_ThresholdText, 0, 0, 5 );
-	
+
 	m_sliderThreshold = new wxSlider( sbSizer2->GetStaticBox(), wxID_ANY, 50, 0, 100, wxDefaultPosition, wxDefaultSize, wxSL_HORIZONTAL|wxSL_LABELS );
 	m_sliderThreshold->SetToolTip( _("Adjust the level to convert the greyscale picture to a black and white picture.") );
-	
+
 	sbSizer2->Add( m_sliderThreshold, 0, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
-	
+
 	m_checkNegative = new wxCheckBox( sbSizer2->GetStaticBox(), wxID_ANY, _("Negative"), wxDefaultPosition, wxDefaultSize, 0 );
 	sbSizer2->Add( m_checkNegative, 0, wxBOTTOM|wxTOP, 10 );
-	
-	
+
+
 	brightSizer->Add( sbSizer2, 0, wxALL|wxEXPAND, 5 );
-	
+
 	wxString m_radio_PCBLayerChoices[] = { _("Front silk screen"), _("Front solder mask"), _("User layer Eco1"), _("User layer Eco2") };
 	int m_radio_PCBLayerNChoices = sizeof( m_radio_PCBLayerChoices ) / sizeof( wxString );
 	m_radio_PCBLayer = new wxRadioBox( m_panelRight, wxID_ANY, _("Board Layer for Outline:"), wxDefaultPosition, wxDefaultSize, m_radio_PCBLayerNChoices, m_radio_PCBLayerChoices, 1, wxRA_SPECIFY_COLS );
 	m_radio_PCBLayer->SetSelection( 3 );
 	m_radio_PCBLayer->SetToolTip( _("Choose the board layer to place the outline.\nThe 2 invisible fields reference and value are always placed on the silk screen layer.") );
-	
+
 	brightSizer->Add( m_radio_PCBLayer, 0, wxALL|wxEXPAND, 5 );
-	
-	
+
+
 	m_panelRight->SetSizer( brightSizer );
 	m_panelRight->Layout();
 	brightSizer->Fit( m_panelRight );
 	bMainSizer->Add( m_panelRight, 0, wxEXPAND, 0 );
-	
-	
+
+
 	this->SetSizer( bMainSizer );
 	this->Layout();
-	m_statusBar = this->CreateStatusBar( 1, wxST_SIZEGRIP, wxID_ANY );
-	
+	m_statusBar = this->CreateStatusBar( 1, wxSTB_SIZEGRIP, wxID_ANY );
+
 	// Connect Events
-	m_InitialPicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
-	m_GreyscalePicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
-	m_BNPicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
+	m_InitialPicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintInit ), NULL, this );
+	m_GreyscalePicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintGreyscale ), NULL, this );
+	m_BNPicturePanel->Connect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintBW ), NULL, this );
 	m_DPIValueX->Connect( wxEVT_LEAVE_WINDOW, wxMouseEventHandler( BM2CMP_FRAME_BASE::UpdatePPITextValueX ), NULL, this );
 	m_DPIValueX->Connect( wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler( BM2CMP_FRAME_BASE::OnResolutionChange ), NULL, this );
 	m_DPIValueY->Connect( wxEVT_LEAVE_WINDOW, wxMouseEventHandler( BM2CMP_FRAME_BASE::UpdatePPITextValueY ), NULL, this );
@@ -187,9 +187,9 @@ BM2CMP_FRAME_BASE::BM2CMP_FRAME_BASE( wxWindow* parent, wxWindowID id, const wxS
 BM2CMP_FRAME_BASE::~BM2CMP_FRAME_BASE()
 {
 	// Disconnect Events
-	m_InitialPicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
-	m_GreyscalePicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
-	m_BNPicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaint ), NULL, this );
+	m_InitialPicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintInit ), NULL, this );
+	m_GreyscalePicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintGreyscale ), NULL, this );
+	m_BNPicturePanel->Disconnect( wxEVT_PAINT, wxPaintEventHandler( BM2CMP_FRAME_BASE::OnPaintBW ), NULL, this );
 	m_DPIValueX->Disconnect( wxEVT_LEAVE_WINDOW, wxMouseEventHandler( BM2CMP_FRAME_BASE::UpdatePPITextValueX ), NULL, this );
 	m_DPIValueX->Disconnect( wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler( BM2CMP_FRAME_BASE::OnResolutionChange ), NULL, this );
 	m_DPIValueY->Disconnect( wxEVT_LEAVE_WINDOW, wxMouseEventHandler( BM2CMP_FRAME_BASE::UpdatePPITextValueY ), NULL, this );
@@ -199,5 +199,5 @@ BM2CMP_FRAME_BASE::~BM2CMP_FRAME_BASE()
 	m_radioBoxFormat->Disconnect( wxEVT_COMMAND_RADIOBOX_SELECTED, wxCommandEventHandler( BM2CMP_FRAME_BASE::OnFormatChange ), NULL, this );
 	m_sliderThreshold->Disconnect( wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler( BM2CMP_FRAME_BASE::OnThresholdChange ), NULL, this );
 	m_checkNegative->Disconnect( wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler( BM2CMP_FRAME_BASE::OnNegativeClicked ), NULL, this );
-	
+
 }
diff --git a/bitmap2component/bitmap2cmp_gui_base.fbp b/bitmap2component/bitmap2cmp_gui_base.fbp
index cc95e427f3..ba627ab720 100644
--- a/bitmap2component/bitmap2cmp_gui_base.fbp
+++ b/bitmap2component/bitmap2cmp_gui_base.fbp
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
 <wxFormBuilder_Project>
-    <FileVersion major="1" minor="13" />
+    <FileVersion major="1" minor="15" />
     <object class="Project" expanded="1">
         <property name="class_decoration"></property>
         <property name="code_generation">C++</property>
@@ -54,41 +54,6 @@
             <property name="window_name"></property>
             <property name="window_style">wxTAB_TRAVERSAL</property>
             <property name="xrc_skip_sizer">1</property>
-            <event name="OnActivate"></event>
-            <event name="OnActivateApp"></event>
-            <event name="OnAuiFindManager"></event>
-            <event name="OnAuiPaneButton"></event>
-            <event name="OnAuiPaneClose"></event>
-            <event name="OnAuiPaneMaximize"></event>
-            <event name="OnAuiPaneRestore"></event>
-            <event name="OnAuiRender"></event>
-            <event name="OnChar"></event>
-            <event name="OnClose"></event>
-            <event name="OnEnterWindow"></event>
-            <event name="OnEraseBackground"></event>
-            <event name="OnHibernate"></event>
-            <event name="OnIconize"></event>
-            <event name="OnIdle"></event>
-            <event name="OnKeyDown"></event>
-            <event name="OnKeyUp"></event>
-            <event name="OnKillFocus"></event>
-            <event name="OnLeaveWindow"></event>
-            <event name="OnLeftDClick"></event>
-            <event name="OnLeftDown"></event>
-            <event name="OnLeftUp"></event>
-            <event name="OnMiddleDClick"></event>
-            <event name="OnMiddleDown"></event>
-            <event name="OnMiddleUp"></event>
-            <event name="OnMotion"></event>
-            <event name="OnMouseEvents"></event>
-            <event name="OnMouseWheel"></event>
-            <event name="OnPaint"></event>
-            <event name="OnRightDClick"></event>
-            <event name="OnRightDown"></event>
-            <event name="OnRightUp"></event>
-            <event name="OnSetFocus"></event>
-            <event name="OnSize"></event>
-            <event name="OnUpdateUI"></event>
             <object class="wxBoxSizer" expanded="1">
                 <property name="minimum_size"></property>
                 <property name="name">bMainSizer</property>
@@ -151,31 +116,6 @@
                         <property name="window_extra_style"></property>
                         <property name="window_name"></property>
                         <property name="window_style"></property>
-                        <event name="OnChar"></event>
-                        <event name="OnEnterWindow"></event>
-                        <event name="OnEraseBackground"></event>
-                        <event name="OnKeyDown"></event>
-                        <event name="OnKeyUp"></event>
-                        <event name="OnKillFocus"></event>
-                        <event name="OnLeaveWindow"></event>
-                        <event name="OnLeftDClick"></event>
-                        <event name="OnLeftDown"></event>
-                        <event name="OnLeftUp"></event>
-                        <event name="OnMiddleDClick"></event>
-                        <event name="OnMiddleDown"></event>
-                        <event name="OnMiddleUp"></event>
-                        <event name="OnMotion"></event>
-                        <event name="OnMouseEvents"></event>
-                        <event name="OnMouseWheel"></event>
-                        <event name="OnNotebookPageChanged"></event>
-                        <event name="OnNotebookPageChanging"></event>
-                        <event name="OnPaint"></event>
-                        <event name="OnRightDClick"></event>
-                        <event name="OnRightDown"></event>
-                        <event name="OnRightUp"></event>
-                        <event name="OnSetFocus"></event>
-                        <event name="OnSize"></event>
-                        <event name="OnUpdateUI"></event>
                         <object class="notebookpage" expanded="1">
                             <property name="bitmap"></property>
                             <property name="label">Original Picture</property>
@@ -233,29 +173,7 @@
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxHSCROLL|wxVSCROLL</property>
-                                <event name="OnChar"></event>
-                                <event name="OnEnterWindow"></event>
-                                <event name="OnEraseBackground"></event>
-                                <event name="OnKeyDown"></event>
-                                <event name="OnKeyUp"></event>
-                                <event name="OnKillFocus"></event>
-                                <event name="OnLeaveWindow"></event>
-                                <event name="OnLeftDClick"></event>
-                                <event name="OnLeftDown"></event>
-                                <event name="OnLeftUp"></event>
-                                <event name="OnMiddleDClick"></event>
-                                <event name="OnMiddleDown"></event>
-                                <event name="OnMiddleUp"></event>
-                                <event name="OnMotion"></event>
-                                <event name="OnMouseEvents"></event>
-                                <event name="OnMouseWheel"></event>
-                                <event name="OnPaint">OnPaint</event>
-                                <event name="OnRightDClick"></event>
-                                <event name="OnRightDown"></event>
-                                <event name="OnRightUp"></event>
-                                <event name="OnSetFocus"></event>
-                                <event name="OnSize"></event>
-                                <event name="OnUpdateUI"></event>
+                                <event name="OnPaint">OnPaintInit</event>
                             </object>
                         </object>
                         <object class="notebookpage" expanded="1">
@@ -315,29 +233,7 @@
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxHSCROLL|wxVSCROLL</property>
-                                <event name="OnChar"></event>
-                                <event name="OnEnterWindow"></event>
-                                <event name="OnEraseBackground"></event>
-                                <event name="OnKeyDown"></event>
-                                <event name="OnKeyUp"></event>
-                                <event name="OnKillFocus"></event>
-                                <event name="OnLeaveWindow"></event>
-                                <event name="OnLeftDClick"></event>
-                                <event name="OnLeftDown"></event>
-                                <event name="OnLeftUp"></event>
-                                <event name="OnMiddleDClick"></event>
-                                <event name="OnMiddleDown"></event>
-                                <event name="OnMiddleUp"></event>
-                                <event name="OnMotion"></event>
-                                <event name="OnMouseEvents"></event>
-                                <event name="OnMouseWheel"></event>
-                                <event name="OnPaint">OnPaint</event>
-                                <event name="OnRightDClick"></event>
-                                <event name="OnRightDown"></event>
-                                <event name="OnRightUp"></event>
-                                <event name="OnSetFocus"></event>
-                                <event name="OnSize"></event>
-                                <event name="OnUpdateUI"></event>
+                                <event name="OnPaint">OnPaintGreyscale</event>
                             </object>
                         </object>
                         <object class="notebookpage" expanded="1">
@@ -397,29 +293,7 @@
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxHSCROLL|wxVSCROLL</property>
-                                <event name="OnChar"></event>
-                                <event name="OnEnterWindow"></event>
-                                <event name="OnEraseBackground"></event>
-                                <event name="OnKeyDown"></event>
-                                <event name="OnKeyUp"></event>
-                                <event name="OnKillFocus"></event>
-                                <event name="OnLeaveWindow"></event>
-                                <event name="OnLeftDClick"></event>
-                                <event name="OnLeftDown"></event>
-                                <event name="OnLeftUp"></event>
-                                <event name="OnMiddleDClick"></event>
-                                <event name="OnMiddleDown"></event>
-                                <event name="OnMiddleUp"></event>
-                                <event name="OnMotion"></event>
-                                <event name="OnMouseEvents"></event>
-                                <event name="OnMouseWheel"></event>
-                                <event name="OnPaint">OnPaint</event>
-                                <event name="OnRightDClick"></event>
-                                <event name="OnRightDown"></event>
-                                <event name="OnRightUp"></event>
-                                <event name="OnSetFocus"></event>
-                                <event name="OnSize"></event>
-                                <event name="OnUpdateUI"></event>
+                                <event name="OnPaint">OnPaintBW</event>
                             </object>
                         </object>
                     </object>
@@ -479,29 +353,6 @@
                         <property name="window_extra_style"></property>
                         <property name="window_name"></property>
                         <property name="window_style">wxTAB_TRAVERSAL</property>
-                        <event name="OnChar"></event>
-                        <event name="OnEnterWindow"></event>
-                        <event name="OnEraseBackground"></event>
-                        <event name="OnKeyDown"></event>
-                        <event name="OnKeyUp"></event>
-                        <event name="OnKillFocus"></event>
-                        <event name="OnLeaveWindow"></event>
-                        <event name="OnLeftDClick"></event>
-                        <event name="OnLeftDown"></event>
-                        <event name="OnLeftUp"></event>
-                        <event name="OnMiddleDClick"></event>
-                        <event name="OnMiddleDown"></event>
-                        <event name="OnMiddleUp"></event>
-                        <event name="OnMotion"></event>
-                        <event name="OnMouseEvents"></event>
-                        <event name="OnMouseWheel"></event>
-                        <event name="OnPaint"></event>
-                        <event name="OnRightDClick"></event>
-                        <event name="OnRightDown"></event>
-                        <event name="OnRightUp"></event>
-                        <event name="OnSetFocus"></event>
-                        <event name="OnSize"></event>
-                        <event name="OnUpdateUI"></event>
                         <object class="wxBoxSizer" expanded="1">
                             <property name="minimum_size"></property>
                             <property name="name">brightSizer</property>
@@ -519,7 +370,6 @@
                                     <property name="orient">wxVERTICAL</property>
                                     <property name="parent">1</property>
                                     <property name="permission">none</property>
-                                    <event name="OnUpdateUI"></event>
                                     <object class="sizeritem" expanded="1">
                                         <property name="border">5</property>
                                         <property name="flag">wxEXPAND|wxBOTTOM</property>
@@ -569,6 +419,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">Size:</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -594,29 +445,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -652,6 +480,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">0000</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -677,29 +506,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -735,6 +541,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">0000</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -760,29 +567,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -818,6 +602,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">pixels</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -843,29 +628,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -901,6 +663,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">Size:</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -926,29 +689,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -984,6 +724,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">0000</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1009,29 +750,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1067,6 +785,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">0000</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1092,29 +811,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1150,6 +846,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">mm</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1175,29 +872,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1233,6 +907,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">BPP:</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1258,29 +933,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1316,6 +968,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">0000</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1341,29 +994,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1399,6 +1029,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">bits</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1424,29 +1055,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1492,6 +1100,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">Resolution:</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1517,29 +1126,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1604,33 +1190,8 @@
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
                                                     <event name="OnLeaveWindow">UpdatePPITextValueX</event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
                                                     <event name="OnText">OnResolutionChange</event>
-                                                    <event name="OnTextEnter"></event>
-                                                    <event name="OnTextMaxLen"></event>
-                                                    <event name="OnTextURL"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1695,33 +1256,8 @@
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
                                                     <event name="OnLeaveWindow">UpdatePPITextValueY</event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
                                                     <event name="OnText">OnResolutionChange</event>
-                                                    <event name="OnTextEnter"></event>
-                                                    <event name="OnTextMaxLen"></event>
-                                                    <event name="OnTextURL"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                             <object class="sizeritem" expanded="0">
@@ -1757,6 +1293,7 @@
                                                     <property name="hidden">0</property>
                                                     <property name="id">wxID_ANY</property>
                                                     <property name="label">DPI</property>
+                                                    <property name="markup">0</property>
                                                     <property name="max_size"></property>
                                                     <property name="maximize_button">0</property>
                                                     <property name="maximum_size"></property>
@@ -1782,29 +1319,6 @@
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
                                                     <property name="wrap">-1</property>
-                                                    <event name="OnChar"></event>
-                                                    <event name="OnEnterWindow"></event>
-                                                    <event name="OnEraseBackground"></event>
-                                                    <event name="OnKeyDown"></event>
-                                                    <event name="OnKeyUp"></event>
-                                                    <event name="OnKillFocus"></event>
-                                                    <event name="OnLeaveWindow"></event>
-                                                    <event name="OnLeftDClick"></event>
-                                                    <event name="OnLeftDown"></event>
-                                                    <event name="OnLeftUp"></event>
-                                                    <event name="OnMiddleDClick"></event>
-                                                    <event name="OnMiddleDown"></event>
-                                                    <event name="OnMiddleUp"></event>
-                                                    <event name="OnMotion"></event>
-                                                    <event name="OnMouseEvents"></event>
-                                                    <event name="OnMouseWheel"></event>
-                                                    <event name="OnPaint"></event>
-                                                    <event name="OnRightDClick"></event>
-                                                    <event name="OnRightDown"></event>
-                                                    <event name="OnRightUp"></event>
-                                                    <event name="OnSetFocus"></event>
-                                                    <event name="OnSize"></event>
-                                                    <event name="OnUpdateUI"></event>
                                                 </object>
                                             </object>
                                         </object>
@@ -1826,25 +1340,31 @@
                                     <property name="aui_row"></property>
                                     <property name="best_size"></property>
                                     <property name="bg"></property>
+                                    <property name="bitmap"></property>
                                     <property name="caption"></property>
                                     <property name="caption_visible">1</property>
                                     <property name="center_pane">0</property>
                                     <property name="close_button">1</property>
                                     <property name="context_help"></property>
                                     <property name="context_menu">1</property>
+                                    <property name="current"></property>
                                     <property name="default">0</property>
                                     <property name="default_pane">0</property>
+                                    <property name="disabled"></property>
                                     <property name="dock">Dock</property>
                                     <property name="dock_fixed">0</property>
                                     <property name="docking">Left</property>
                                     <property name="enabled">1</property>
                                     <property name="fg"></property>
                                     <property name="floatable">1</property>
+                                    <property name="focus"></property>
                                     <property name="font"></property>
                                     <property name="gripper">0</property>
                                     <property name="hidden">0</property>
                                     <property name="id">wxID_ANY</property>
                                     <property name="label">Load Bitmap</property>
+                                    <property name="margins"></property>
+                                    <property name="markup">0</property>
                                     <property name="max_size"></property>
                                     <property name="maximize_button">0</property>
                                     <property name="maximum_size"></property>
@@ -1859,6 +1379,8 @@
                                     <property name="permission">protected</property>
                                     <property name="pin_button">1</property>
                                     <property name="pos"></property>
+                                    <property name="position"></property>
+                                    <property name="pressed"></property>
                                     <property name="resize">Resizable</property>
                                     <property name="show">1</property>
                                     <property name="size"></property>
@@ -1874,29 +1396,6 @@
                                     <property name="window_name"></property>
                                     <property name="window_style"></property>
                                     <event name="OnButtonClick">OnLoadFile</event>
-                                    <event name="OnChar"></event>
-                                    <event name="OnEnterWindow"></event>
-                                    <event name="OnEraseBackground"></event>
-                                    <event name="OnKeyDown"></event>
-                                    <event name="OnKeyUp"></event>
-                                    <event name="OnKillFocus"></event>
-                                    <event name="OnLeaveWindow"></event>
-                                    <event name="OnLeftDClick"></event>
-                                    <event name="OnLeftDown"></event>
-                                    <event name="OnLeftUp"></event>
-                                    <event name="OnMiddleDClick"></event>
-                                    <event name="OnMiddleDown"></event>
-                                    <event name="OnMiddleUp"></event>
-                                    <event name="OnMotion"></event>
-                                    <event name="OnMouseEvents"></event>
-                                    <event name="OnMouseWheel"></event>
-                                    <event name="OnPaint"></event>
-                                    <event name="OnRightDClick"></event>
-                                    <event name="OnRightDown"></event>
-                                    <event name="OnRightUp"></event>
-                                    <event name="OnSetFocus"></event>
-                                    <event name="OnSize"></event>
-                                    <event name="OnUpdateUI"></event>
                                 </object>
                             </object>
                             <object class="sizeritem" expanded="1">
@@ -1914,25 +1413,31 @@
                                     <property name="aui_row"></property>
                                     <property name="best_size"></property>
                                     <property name="bg"></property>
+                                    <property name="bitmap"></property>
                                     <property name="caption"></property>
                                     <property name="caption_visible">1</property>
                                     <property name="center_pane">0</property>
                                     <property name="close_button">1</property>
                                     <property name="context_help"></property>
                                     <property name="context_menu">1</property>
+                                    <property name="current"></property>
                                     <property name="default">0</property>
                                     <property name="default_pane">0</property>
+                                    <property name="disabled"></property>
                                     <property name="dock">Dock</property>
                                     <property name="dock_fixed">0</property>
                                     <property name="docking">Left</property>
                                     <property name="enabled">1</property>
                                     <property name="fg"></property>
                                     <property name="floatable">1</property>
+                                    <property name="focus"></property>
                                     <property name="font"></property>
                                     <property name="gripper">0</property>
                                     <property name="hidden">0</property>
                                     <property name="id">wxID_ANY</property>
                                     <property name="label">Export</property>
+                                    <property name="margins"></property>
+                                    <property name="markup">0</property>
                                     <property name="max_size"></property>
                                     <property name="maximize_button">0</property>
                                     <property name="maximum_size"></property>
@@ -1947,6 +1452,8 @@
                                     <property name="permission">protected</property>
                                     <property name="pin_button">1</property>
                                     <property name="pos"></property>
+                                    <property name="position"></property>
+                                    <property name="pressed"></property>
                                     <property name="resize">Resizable</property>
                                     <property name="show">1</property>
                                     <property name="size"></property>
@@ -1962,29 +1469,6 @@
                                     <property name="window_name"></property>
                                     <property name="window_style"></property>
                                     <event name="OnButtonClick">OnExport</event>
-                                    <event name="OnChar"></event>
-                                    <event name="OnEnterWindow"></event>
-                                    <event name="OnEraseBackground"></event>
-                                    <event name="OnKeyDown"></event>
-                                    <event name="OnKeyUp"></event>
-                                    <event name="OnKillFocus"></event>
-                                    <event name="OnLeaveWindow"></event>
-                                    <event name="OnLeftDClick"></event>
-                                    <event name="OnLeftDown"></event>
-                                    <event name="OnLeftUp"></event>
-                                    <event name="OnMiddleDClick"></event>
-                                    <event name="OnMiddleDown"></event>
-                                    <event name="OnMiddleUp"></event>
-                                    <event name="OnMotion"></event>
-                                    <event name="OnMouseEvents"></event>
-                                    <event name="OnMouseWheel"></event>
-                                    <event name="OnPaint"></event>
-                                    <event name="OnRightDClick"></event>
-                                    <event name="OnRightDown"></event>
-                                    <event name="OnRightUp"></event>
-                                    <event name="OnSetFocus"></event>
-                                    <event name="OnSize"></event>
-                                    <event name="OnUpdateUI"></event>
                                 </object>
                             </object>
                             <object class="sizeritem" expanded="1">
@@ -2051,30 +1535,7 @@
                                     <property name="window_extra_style"></property>
                                     <property name="window_name"></property>
                                     <property name="window_style"></property>
-                                    <event name="OnChar"></event>
-                                    <event name="OnEnterWindow"></event>
-                                    <event name="OnEraseBackground"></event>
-                                    <event name="OnKeyDown"></event>
-                                    <event name="OnKeyUp"></event>
-                                    <event name="OnKillFocus"></event>
-                                    <event name="OnLeaveWindow"></event>
-                                    <event name="OnLeftDClick"></event>
-                                    <event name="OnLeftDown"></event>
-                                    <event name="OnLeftUp"></event>
-                                    <event name="OnMiddleDClick"></event>
-                                    <event name="OnMiddleDown"></event>
-                                    <event name="OnMiddleUp"></event>
-                                    <event name="OnMotion"></event>
-                                    <event name="OnMouseEvents"></event>
-                                    <event name="OnMouseWheel"></event>
-                                    <event name="OnPaint"></event>
                                     <event name="OnRadioBox">OnFormatChange</event>
-                                    <event name="OnRightDClick"></event>
-                                    <event name="OnRightDown"></event>
-                                    <event name="OnRightUp"></event>
-                                    <event name="OnSetFocus"></event>
-                                    <event name="OnSize"></event>
-                                    <event name="OnUpdateUI"></event>
                                 </object>
                             </object>
                             <object class="sizeritem" expanded="1">
@@ -2089,7 +1550,6 @@
                                     <property name="orient">wxVERTICAL</property>
                                     <property name="parent">1</property>
                                     <property name="permission">none</property>
-                                    <event name="OnUpdateUI"></event>
                                     <object class="sizeritem" expanded="1">
                                         <property name="border">5</property>
                                         <property name="flag"></property>
@@ -2123,6 +1583,7 @@
                                             <property name="hidden">0</property>
                                             <property name="id">wxID_ANY</property>
                                             <property name="label">Black / White Threshold:</property>
+                                            <property name="markup">0</property>
                                             <property name="max_size"></property>
                                             <property name="maximize_button">0</property>
                                             <property name="maximum_size"></property>
@@ -2148,29 +1609,6 @@
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
                                             <property name="wrap">-1</property>
-                                            <event name="OnChar"></event>
-                                            <event name="OnEnterWindow"></event>
-                                            <event name="OnEraseBackground"></event>
-                                            <event name="OnKeyDown"></event>
-                                            <event name="OnKeyUp"></event>
-                                            <event name="OnKillFocus"></event>
-                                            <event name="OnLeaveWindow"></event>
-                                            <event name="OnLeftDClick"></event>
-                                            <event name="OnLeftDown"></event>
-                                            <event name="OnLeftUp"></event>
-                                            <event name="OnMiddleDClick"></event>
-                                            <event name="OnMiddleDown"></event>
-                                            <event name="OnMiddleUp"></event>
-                                            <event name="OnMotion"></event>
-                                            <event name="OnMouseEvents"></event>
-                                            <event name="OnMouseWheel"></event>
-                                            <event name="OnPaint"></event>
-                                            <event name="OnRightDClick"></event>
-                                            <event name="OnRightDown"></event>
-                                            <event name="OnRightUp"></event>
-                                            <event name="OnSetFocus"></event>
-                                            <event name="OnSize"></event>
-                                            <event name="OnUpdateUI"></event>
                                         </object>
                                     </object>
                                     <object class="sizeritem" expanded="1">
@@ -2236,49 +1674,7 @@
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
-                                            <event name="OnChar"></event>
-                                            <event name="OnCommandScroll"></event>
-                                            <event name="OnCommandScrollBottom"></event>
-                                            <event name="OnCommandScrollChanged"></event>
-                                            <event name="OnCommandScrollLineDown"></event>
-                                            <event name="OnCommandScrollLineUp"></event>
-                                            <event name="OnCommandScrollPageDown"></event>
-                                            <event name="OnCommandScrollPageUp"></event>
-                                            <event name="OnCommandScrollThumbRelease"></event>
                                             <event name="OnCommandScrollThumbTrack">OnThresholdChange</event>
-                                            <event name="OnCommandScrollTop"></event>
-                                            <event name="OnEnterWindow"></event>
-                                            <event name="OnEraseBackground"></event>
-                                            <event name="OnKeyDown"></event>
-                                            <event name="OnKeyUp"></event>
-                                            <event name="OnKillFocus"></event>
-                                            <event name="OnLeaveWindow"></event>
-                                            <event name="OnLeftDClick"></event>
-                                            <event name="OnLeftDown"></event>
-                                            <event name="OnLeftUp"></event>
-                                            <event name="OnMiddleDClick"></event>
-                                            <event name="OnMiddleDown"></event>
-                                            <event name="OnMiddleUp"></event>
-                                            <event name="OnMotion"></event>
-                                            <event name="OnMouseEvents"></event>
-                                            <event name="OnMouseWheel"></event>
-                                            <event name="OnPaint"></event>
-                                            <event name="OnRightDClick"></event>
-                                            <event name="OnRightDown"></event>
-                                            <event name="OnRightUp"></event>
-                                            <event name="OnScroll"></event>
-                                            <event name="OnScrollBottom"></event>
-                                            <event name="OnScrollChanged"></event>
-                                            <event name="OnScrollLineDown"></event>
-                                            <event name="OnScrollLineUp"></event>
-                                            <event name="OnScrollPageDown"></event>
-                                            <event name="OnScrollPageUp"></event>
-                                            <event name="OnScrollThumbRelease"></event>
-                                            <event name="OnScrollThumbTrack"></event>
-                                            <event name="OnScrollTop"></event>
-                                            <event name="OnSetFocus"></event>
-                                            <event name="OnSize"></event>
-                                            <event name="OnUpdateUI"></event>
                                         </object>
                                     </object>
                                     <object class="sizeritem" expanded="1">
@@ -2343,30 +1739,7 @@
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
-                                            <event name="OnChar"></event>
                                             <event name="OnCheckBox">OnNegativeClicked</event>
-                                            <event name="OnEnterWindow"></event>
-                                            <event name="OnEraseBackground"></event>
-                                            <event name="OnKeyDown"></event>
-                                            <event name="OnKeyUp"></event>
-                                            <event name="OnKillFocus"></event>
-                                            <event name="OnLeaveWindow"></event>
-                                            <event name="OnLeftDClick"></event>
-                                            <event name="OnLeftDown"></event>
-                                            <event name="OnLeftUp"></event>
-                                            <event name="OnMiddleDClick"></event>
-                                            <event name="OnMiddleDown"></event>
-                                            <event name="OnMiddleUp"></event>
-                                            <event name="OnMotion"></event>
-                                            <event name="OnMouseEvents"></event>
-                                            <event name="OnMouseWheel"></event>
-                                            <event name="OnPaint"></event>
-                                            <event name="OnRightDClick"></event>
-                                            <event name="OnRightDown"></event>
-                                            <event name="OnRightUp"></event>
-                                            <event name="OnSetFocus"></event>
-                                            <event name="OnSize"></event>
-                                            <event name="OnUpdateUI"></event>
                                         </object>
                                     </object>
                                 </object>
@@ -2435,30 +1808,6 @@
                                     <property name="window_extra_style"></property>
                                     <property name="window_name"></property>
                                     <property name="window_style"></property>
-                                    <event name="OnChar"></event>
-                                    <event name="OnEnterWindow"></event>
-                                    <event name="OnEraseBackground"></event>
-                                    <event name="OnKeyDown"></event>
-                                    <event name="OnKeyUp"></event>
-                                    <event name="OnKillFocus"></event>
-                                    <event name="OnLeaveWindow"></event>
-                                    <event name="OnLeftDClick"></event>
-                                    <event name="OnLeftDown"></event>
-                                    <event name="OnLeftUp"></event>
-                                    <event name="OnMiddleDClick"></event>
-                                    <event name="OnMiddleDown"></event>
-                                    <event name="OnMiddleUp"></event>
-                                    <event name="OnMotion"></event>
-                                    <event name="OnMouseEvents"></event>
-                                    <event name="OnMouseWheel"></event>
-                                    <event name="OnPaint"></event>
-                                    <event name="OnRadioBox"></event>
-                                    <event name="OnRightDClick"></event>
-                                    <event name="OnRightDown"></event>
-                                    <event name="OnRightUp"></event>
-                                    <event name="OnSetFocus"></event>
-                                    <event name="OnSize"></event>
-                                    <event name="OnUpdateUI"></event>
                                 </object>
                             </object>
                         </object>
@@ -2481,35 +1830,12 @@
                 <property name="permission">protected</property>
                 <property name="pos"></property>
                 <property name="size"></property>
-                <property name="style">wxST_SIZEGRIP</property>
+                <property name="style">wxSTB_SIZEGRIP</property>
                 <property name="subclass"></property>
                 <property name="tooltip"></property>
                 <property name="window_extra_style"></property>
                 <property name="window_name"></property>
                 <property name="window_style"></property>
-                <event name="OnChar"></event>
-                <event name="OnEnterWindow"></event>
-                <event name="OnEraseBackground"></event>
-                <event name="OnKeyDown"></event>
-                <event name="OnKeyUp"></event>
-                <event name="OnKillFocus"></event>
-                <event name="OnLeaveWindow"></event>
-                <event name="OnLeftDClick"></event>
-                <event name="OnLeftDown"></event>
-                <event name="OnLeftUp"></event>
-                <event name="OnMiddleDClick"></event>
-                <event name="OnMiddleDown"></event>
-                <event name="OnMiddleUp"></event>
-                <event name="OnMotion"></event>
-                <event name="OnMouseEvents"></event>
-                <event name="OnMouseWheel"></event>
-                <event name="OnPaint"></event>
-                <event name="OnRightDClick"></event>
-                <event name="OnRightDown"></event>
-                <event name="OnRightUp"></event>
-                <event name="OnSetFocus"></event>
-                <event name="OnSize"></event>
-                <event name="OnUpdateUI"></event>
             </object>
         </object>
     </object>
diff --git a/bitmap2component/bitmap2cmp_gui_base.h b/bitmap2component/bitmap2cmp_gui_base.h
index ecc9c4d37e..a0500cbc15 100644
--- a/bitmap2component/bitmap2cmp_gui_base.h
+++ b/bitmap2component/bitmap2cmp_gui_base.h
@@ -1,12 +1,11 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Jun  5 2018)
+// C++ code generated with wxFormBuilder (version Jan 17 2019)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
 ///////////////////////////////////////////////////////////////////////////
 
-#ifndef __BITMAP2CMP_GUI_BASE_H__
-#define __BITMAP2CMP_GUI_BASE_H__
+#pragma once
 
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
@@ -43,7 +42,7 @@
 class BM2CMP_FRAME_BASE : public KIWAY_PLAYER
 {
 	private:
-	
+
 	protected:
 		wxNotebook* m_Notebook;
 		wxScrolledWindow* m_InitialPicturePanel;
@@ -73,9 +72,11 @@ class BM2CMP_FRAME_BASE : public KIWAY_PLAYER
 		wxCheckBox* m_checkNegative;
 		wxRadioBox* m_radio_PCBLayer;
 		wxStatusBar* m_statusBar;
-		
+
 		// Virtual event handlers, overide them in your derived class
-		virtual void OnPaint( wxPaintEvent& event ) { event.Skip(); }
+		virtual void OnPaintInit( wxPaintEvent& event ) { event.Skip(); }
+		virtual void OnPaintGreyscale( wxPaintEvent& event ) { event.Skip(); }
+		virtual void OnPaintBW( wxPaintEvent& event ) { event.Skip(); }
 		virtual void UpdatePPITextValueX( wxMouseEvent& event ) { event.Skip(); }
 		virtual void OnResolutionChange( wxCommandEvent& event ) { event.Skip(); }
 		virtual void UpdatePPITextValueY( wxMouseEvent& event ) { event.Skip(); }
@@ -84,14 +85,13 @@ class BM2CMP_FRAME_BASE : public KIWAY_PLAYER
 		virtual void OnFormatChange( wxCommandEvent& event ) { event.Skip(); }
 		virtual void OnThresholdChange( wxScrollEvent& event ) { event.Skip(); }
 		virtual void OnNegativeClicked( wxCommandEvent& event ) { event.Skip(); }
-		
-	
+
+
 	public:
-		
+
 		BM2CMP_FRAME_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Bitmap to Component Converter"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 733,634 ), long style = wxDEFAULT_FRAME_STYLE|wxRESIZE_BORDER|wxTAB_TRAVERSAL );
-		
+
 		~BM2CMP_FRAME_BASE();
-	
+
 };
 
-#endif //__BITMAP2CMP_GUI_BASE_H__
diff --git a/bitmap2component/bitmap2component.cpp b/bitmap2component/bitmap2component.cpp
index 32efdc59bc..5ff61a67b2 100644
--- a/bitmap2component/bitmap2component.cpp
+++ b/bitmap2component/bitmap2component.cpp
@@ -2,7 +2,7 @@
  * This program source code file is part of KICAD, a free EDA CAD application.
  *
  * Copyright (C) 1992-2013 jean-pierre.charras
- * Copyright (C) 1992-2013 Kicad Developers, see change_log.txt for contributors.
+ * Copyright (C) 1992-2019 Kicad Developers, see change_log.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -155,6 +155,7 @@ int bitmap2component( potrace_bitmap_t* aPotrace_bitmap, FILE* aOutfile,
         return 1;
     }
 
+    printf("Step 1\n");
     BITMAPCONV_INFO info;
     info.m_PixmapWidth  = aPotrace_bitmap->w;
     info.m_PixmapHeight = aPotrace_bitmap->h;     // the bitmap size in pixels
@@ -434,6 +435,8 @@ void BITMAPCONV_INFO::CreateOutputFile( BMP2CMP_MOD_LAYER aModLayer )
      * Bezier curves are approximated by a polyline
      */
     potrace_path_t* paths = m_Paths;    // the list of paths
+    if(!m_Paths)
+        printf("NULL Paths!\n");
     while( paths != NULL )
     {
         int cnt  = paths->curve.n;