bool wxSFPrintout::OnPrintPage(int page)
{
wxUnusedVar( page );
wxASSERT_MSG(m_pCanvas, wxT("Shape canvas must be set in the wxSFPrintout class instance."));
wxDC *dc = GetDC();
if (dc && m_pCanvas)
{
// get grawing size
wxRect fitRect, totalBB = m_pCanvas->GetTotalBoundingBox();
wxCoord maxX = totalBB.GetRight();
wxCoord maxY = totalBB.GetBottom();
// set printing mode
switch( m_pCanvas->GetPrintMode() )
{
case wxSFShapeCanvas::prnFIT_TO_PAGE:
FitThisSizeToPage(wxSize(maxX, maxY));
fitRect = GetLogicalPageRect();
break;
case wxSFShapeCanvas::prnFIT_TO_PAPER:
FitThisSizeToPaper(wxSize(maxX, maxY));
fitRect = GetLogicalPaperRect();
break;
case wxSFShapeCanvas::prnFIT_TO_MARGINS:
FitThisSizeToPageMargins(wxSize(maxX, maxY), *g_pageSetupData);
fitRect = GetLogicalPageMarginsRect(*g_pageSetupData);
break;
case wxSFShapeCanvas::prnMAP_TO_PAGE:
MapScreenSizeToPage();
fitRect = GetLogicalPageRect();
break;
case wxSFShapeCanvas::prnMAP_TO_PAPER:
MapScreenSizeToPaper();
fitRect = GetLogicalPaperRect();
break;
case wxSFShapeCanvas::prnMAP_TO_MARGINS:
MapScreenSizeToPage();
fitRect = GetLogicalPageMarginsRect(*g_pageSetupData);
break;
case wxSFShapeCanvas::prnMAP_TO_DEVICE:
MapScreenSizeToDevice();
fitRect = GetLogicalPageRect();
break;
}
// This offsets the image so that it is centered within the reference
// rectangle defined above.
wxCoord xoff = ((fitRect.width - maxX - totalBB.GetLeft()) / 2) - fitRect.x;
wxCoord yoff = ((fitRect.height - maxY - totalBB.GetTop()) / 2) - fitRect.y;
switch( m_pCanvas->GetPrintHAlign() )
{
case wxSFShapeCanvas::halignLEFT:
xoff = 0;
break;
case wxSFShapeCanvas::halignRIGHT:
xoff = fitRect.width - totalBB.GetWidth();
break;
default:
break;
}
switch( m_pCanvas->GetPrintVAlign() )
{
case wxSFShapeCanvas::valignTOP:
yoff = 0;
break;
case wxSFShapeCanvas::valignBOTTOM:
yoff = fitRect.height - totalBB.GetHeight();
break;
default:
break;
}
OffsetLogicalOrigin(xoff, yoff);
// store current canvas properties
double prevScale = m_pCanvas->GetScale();
long prevStyle = m_pCanvas->GetStyle();
wxColour prevColour = m_pCanvas->GetCanvasColour();
// disable canvas background drawing if required
if( !m_pCanvas->ContainsStyle( wxSFShapeCanvas::sfsPRINT_BACKGROUND ) )
{
m_pCanvas->RemoveStyle( wxSFShapeCanvas::sfsGRADIENT_BACKGROUND );
m_pCanvas->RemoveStyle( wxSFShapeCanvas::sfsGRID_SHOW );
m_pCanvas->SetCanvasColour( *wxWHITE);
}
// draw the canvas content without any scale (dc is scaled by the printing framework)
#if wxVERSION_NUMBER < 2900
double nScale = 1;
if( wxSFShapeCanvas::IsGCEnabled() ) dc->GetUserScale( &nScale, &nScale );
m_pCanvas->SetScale(1);
#ifdef __WXMSW__
wxSFScaledDC sdc( (wxWindowDC*)dc, nScale );
sdc.PrepareGC();
m_pCanvas->DrawContent(sdc, sfNOT_FROM_PAINT);
#else
m_pCanvas->DrawContent(*dc, sfNOT_FROM_PAINT);
#endif
m_pCanvas->SetScale(prevScale);
#else
m_pCanvas->SetScale(1);
m_pCanvas->DrawContent(*dc, sfNOT_FROM_PAINT);
m_pCanvas->SetScale(prevScale);
#endif
// restore previous canvas properties if needed
if( !m_pCanvas->ContainsStyle( wxSFShapeCanvas::sfsPRINT_BACKGROUND ) )
{
m_pCanvas->SetStyle( prevStyle );
m_pCanvas->SetCanvasColour( prevColour );
}
return true;
}
else
return false;
}
/*
* This is the real print function: print the active screen
*/
void BOARD_PRINTOUT_CONTROLER::DrawPage()
{
int tmpzoom;
wxPoint tmp_startvisu;
wxPoint old_org;
wxPoint DrawOffset; // Offset de trace
double userscale;
double DrawZoom = 1;
wxDC* dc = GetDC();
PCB_SCREEN* screen = (PCB_SCREEN*) m_Parent->GetScreen();
bool printMirror = m_PrintParams.m_PrintMirror;
wxBusyCursor dummy;
// Save old draw scale and draw offset
tmp_startvisu = screen->m_StartVisu;
tmpzoom = screen->GetZoom();
old_org = screen->m_DrawOrg;
// Change draw scale and offset to draw the whole page
screen->SetScalingFactor( DrawZoom );
screen->m_DrawOrg.x = screen->m_DrawOrg.y = 0;
screen->m_StartVisu.x = screen->m_StartVisu.y = 0;
PCB_BASE_FRAME* pcbframe = (PCB_BASE_FRAME*) m_Parent;
wxSize pageSizeIU = pcbframe->GetPageSizeIU(); // internal units
EDA_RECT bbbox = pcbframe->GetBoard()->ComputeBoundingBox();
// In module editor, the module is located at 0,0 but for printing
// it is moved to pageSizeIU.x/2, pageSizeIU.y/2.
// So the equivalent board must be moved:
if( m_Parent->IsType( MODULE_EDITOR_FRAME ) )
{
bbbox.Move( wxPoint( pageSizeIU.x/2, pageSizeIU.y/2 ) );
}
// Compute the PCB size in internal units
userscale = m_PrintParams.m_PrintScale;
if( userscale == 0 ) // fit in page
{
// Margin = 0.4 inch
#if defined(KICAD_NANOMETRE)
int extra_margin = int( 0.4 * 25400 ); // nanometers
#else
int extra_margin = int( 0.4 * 1000 ); // deci-mils
#endif
pageSizeIU.x = bbbox.GetWidth() + extra_margin * 2;
pageSizeIU.y = bbbox.GetHeight() + extra_margin * 2;
userscale = 0.99;
}
if( (m_PrintParams.m_PrintScale > 1.0) // scale > 1 -> Recadrage
|| (m_PrintParams.m_PrintScale == 0) ) // fit in page
{
DrawOffset += bbbox.Centre();
}
if( m_PrintParams.m_PageSetupData )
{
wxSize pagesize;
pagesize.x = int( pageSizeIU.x / userscale );
pagesize.y = int( pageSizeIU.y / userscale );
FitThisSizeToPageMargins( pagesize, *m_PrintParams.m_PageSetupData );
}
// Compute Accurate scale 1
if( userscale == 1.0 )
{
// We want a 1:1 scale and margins for printing
MapScreenSizeToPaper();
int w, h;
GetPPIPrinter( &w, &h );
double accurate_Xscale = ( (double) ( DrawZoom * w ) ) / (double) PCB_INTERNAL_UNIT;
double accurate_Yscale = ( (double) ( DrawZoom * h ) ) / (double) PCB_INTERNAL_UNIT;
if( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
wxSize PlotAreaSize;
dc->GetSize( &PlotAreaSize.x, &PlotAreaSize.y );
GetPageSizePixels( &w, &h );
accurate_Xscale *= PlotAreaSize.x;
accurate_Xscale /= (double) w;
accurate_Yscale *= PlotAreaSize.y;
accurate_Yscale /= (double) h;
}
accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
accurate_Yscale *= m_PrintParams.m_YScaleAdjust;
// Fine scale adjust
dc->SetUserScale( accurate_Xscale, accurate_Yscale );
}
// Get the final size of the DC in pixels
wxSize PlotAreaSizeInPixels;
dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
double scalex, scaley;
dc->GetUserScale(&scalex, &scaley);
wxSize PlotAreaSizeInUserUnits;
PlotAreaSizeInUserUnits.x = (int) (PlotAreaSizeInPixels.x/scalex);
PlotAreaSizeInUserUnits.y = (int) (PlotAreaSizeInPixels.y/scaley);
/* In some cases the plot origin is the centre of the page
* when:
* - Asked
* - scale > 1
* - fit in page
*/
if( m_PrintParams.m_ForceCentered
|| (m_PrintParams.m_PrintScale > 1.0) // scale > 1
|| (m_PrintParams.m_PrintScale == 0) ) // fit in page
{
DrawOffset.x -= PlotAreaSizeInUserUnits.x / 2;
DrawOffset.y -= PlotAreaSizeInUserUnits.y / 2;
}
screen->m_DrawOrg = DrawOffset;
GRResetPenAndBrush( dc );
if( m_PrintParams.m_Print_Black_and_White )
GRForceBlackPen( true );
EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
EDA_RECT tmp = *panel->GetClipBox();
// Set clip box to the max size
#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
// and that allows calculations without overflow
panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
m_Parent->GetScreen()->m_IsPrinting = true;
int bg_color = g_DrawBgColor;
if( m_PrintParams.m_Print_Sheet_Ref )
m_Parent->TraceWorkSheet( dc, screen, m_PrintParams.m_PenDefaultSize );
if( printMirror )
{
// To plot mirror, we reverse the y axis, and modify the plot y origin
dc->SetAxisOrientation( true, true );
if( userscale < 1.0 )
scaley /= userscale;
/* Plot offset y is moved by the y plot area size in order to have
* the old draw area in the new draw area, because the draw origin has not moved
* (this is the upper left corner) but the Y axis is reversed, therefore the plotting area
* is the y coordinate values from - PlotAreaSize.y to 0 */
int y_dc_offset = PlotAreaSizeInPixels.y;
y_dc_offset = (int) ( ( double ) y_dc_offset * userscale );
dc->SetDeviceOrigin( 0, y_dc_offset );
int ysize = (int) ( PlotAreaSizeInPixels.y / scaley );
DrawOffset.y += ysize;
/* in order to keep the board position in the sheet
* (when user scale <= 1) the y offset in moved by the distance between
* the middle of the page and the middle of the board
* This is equivalent to put the mirror axis to the board centre
* for scales > 1, the DrawOffset was already computed to have the board centre
* to the middle of the page.
*/
wxPoint pcb_centre = bbbox.Centre();
if( userscale <= 1.0 )
DrawOffset.y += pcb_centre.y - (ysize / 2);
dc->SetLogicalOrigin( screen->m_DrawOrg.x, screen->m_DrawOrg.y );
panel->SetClipBox( EDA_RECT( wxPoint( -MAX_VALUE/2, -MAX_VALUE/2 ),
panel->GetClipBox()->GetSize() ) );
}
g_DrawBgColor = WHITE;
/* when printing in color mode, we use the graphic OR mode that gives the same look as the screen
* But because the background is white when printing, we must use a trick:
* In order to plot on a white background in OR mode we must:
* 1 - Plot all items in black, this creates a local black backgroud
* 2 - Plot in OR mode on black "local" background
*/
if( !m_PrintParams.m_Print_Black_and_White )
{ // Creates a "local" black background
GRForceBlackPen( true );
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror, &m_PrintParams );
GRForceBlackPen( false );
}
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror, &m_PrintParams );
g_DrawBgColor = bg_color;
m_Parent->GetScreen()->m_IsPrinting = false;
panel->SetClipBox( tmp );
GRForceBlackPen( false );
screen->m_StartVisu = tmp_startvisu;
screen->m_DrawOrg = old_org;
screen->SetZoom( tmpzoom );
}
void BOARD_PRINTOUT_CONTROLLER::DrawPage()
{
wxPoint offset;
double userscale;
EDA_RECT boardBoundingBox;
EDA_RECT drawRect;
wxDC* dc = GetDC();
BASE_SCREEN* screen = m_Parent->GetScreen();
bool printMirror = m_PrintParams.m_PrintMirror;
wxSize pageSizeIU = m_Parent->GetPageSizeIU();
wxBusyCursor dummy;
#if defined (PCBNEW)
BOARD * brd = ((PCB_BASE_FRAME*) m_Parent)->GetBoard();
boardBoundingBox = brd->ComputeBoundingBox();
wxString titleblockFilename = brd->GetFileName();
#elif defined (GERBVIEW)
boardBoundingBox = ((GERBVIEW_FRAME*) m_Parent)->GetGerberLayoutBoundingBox();
wxString titleblockFilename; // TODO see if we uses the gerber file name
#else
#error BOARD_PRINTOUT_CONTROLLER::DrawPage() works only for PCBNEW or GERBVIEW
#endif
// Use the page size as the drawing area when the board is shown or the user scale
// is less than 1.
if( m_PrintParams.PrintBorderAndTitleBlock() )
boardBoundingBox = EDA_RECT( wxPoint( 0, 0 ), pageSizeIU );
wxLogTrace( tracePrinting, wxT( "Drawing bounding box: x=%d, y=%d, w=%d, h=%d" ),
boardBoundingBox.GetX(), boardBoundingBox.GetY(),
boardBoundingBox.GetWidth(), boardBoundingBox.GetHeight() );
// Compute the PCB size in internal units
userscale = m_PrintParams.m_PrintScale;
if( m_PrintParams.m_PrintScale == 0 ) // fit in page option
{
if(boardBoundingBox.GetWidth() && boardBoundingBox.GetHeight())
{
int margin = Millimeter2iu( 10.0 ); // add a margin around the drawings
double scaleX = (double)(pageSizeIU.x - (2 * margin)) /
boardBoundingBox.GetWidth();
double scaleY = (double)(pageSizeIU.y - (2 * margin)) /
boardBoundingBox.GetHeight();
userscale = (scaleX < scaleY) ? scaleX : scaleY;
}
else
userscale = 1.0;
}
wxSize scaledPageSize = pageSizeIU;
drawRect.SetSize( scaledPageSize );
scaledPageSize.x = wxRound( scaledPageSize.x / userscale );
scaledPageSize.y = wxRound( scaledPageSize.y / userscale );
if( m_PrintParams.m_PageSetupData )
{
wxLogTrace( tracePrinting, wxT( "Fit size to page margins: x=%d, y=%d" ),
scaledPageSize.x, scaledPageSize.y );
// Always scale to the size of the paper.
FitThisSizeToPageMargins( scaledPageSize, *m_PrintParams.m_PageSetupData );
}
// Compute Accurate scale 1
if( m_PrintParams.m_PrintScale == 1.0 )
{
// We want a 1:1 scale, regardless the page setup
// like page size, margin ...
MapScreenSizeToPaper(); // set best scale and offset (scale is not used)
int w, h;
GetPPIPrinter( &w, &h );
double accurate_Xscale = (double) w / (IU_PER_MILS*1000);
double accurate_Yscale = (double) h / (IU_PER_MILS*1000);
if( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
wxSize PlotAreaSize;
dc->GetSize( &PlotAreaSize.x, &PlotAreaSize.y );
GetPageSizePixels( &w, &h );
accurate_Xscale *= (double)PlotAreaSize.x / w;
accurate_Yscale *= (double)PlotAreaSize.y / h;
}
// Fine scale adjust
accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
accurate_Yscale *= m_PrintParams.m_YScaleAdjust;
// Set print scale for 1:1 exact scale
dc->SetUserScale( accurate_Xscale, accurate_Yscale );
}
// Get the final size of the DC in pixels
wxSize PlotAreaSizeInPixels;
dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
wxLogTrace( tracePrinting, wxT( "Plot area in pixels: x=%d, y=%d" ),
PlotAreaSizeInPixels.x, PlotAreaSizeInPixels.y );
double scalex, scaley;
dc->GetUserScale( &scalex, &scaley );
wxLogTrace( tracePrinting, wxT( "DC user scale: x=%g, y=%g" ),
scalex, scaley );
wxSize PlotAreaSizeInUserUnits;
PlotAreaSizeInUserUnits.x = KiROUND( PlotAreaSizeInPixels.x / scalex );
PlotAreaSizeInUserUnits.y = KiROUND( PlotAreaSizeInPixels.y / scaley );
wxLogTrace( tracePrinting, wxT( "Scaled plot area in user units: x=%d, y=%d" ),
PlotAreaSizeInUserUnits.x, PlotAreaSizeInUserUnits.y );
// In module editor, the module is located at 0,0 but for printing
// it is moved to pageSizeIU.x/2, pageSizeIU.y/2.
// So the equivalent board must be moved to the center of the page:
if( m_Parent->IsType( MODULE_EDITOR_FRAME_TYPE ) )
{
boardBoundingBox.Move( wxPoint( pageSizeIU.x/2, pageSizeIU.y/2 ) );
}
// In some cases the plot origin is the centre of the board outline rather than the center
// of the selected paper size.
if( m_PrintParams.CenterOnBoardOutline() )
{
// Here we are only drawing the board and it's contents.
drawRect = boardBoundingBox;
offset.x += wxRound( (double) -scaledPageSize.x / 2.0 );
offset.y += wxRound( (double) -scaledPageSize.y / 2.0 );
wxPoint center = boardBoundingBox.Centre();
if( printMirror )
{
// Calculate the mirrored center of the board.
center.x = m_Parent->GetPageSizeIU().x - boardBoundingBox.Centre().x;
}
offset += center;
}
GRResetPenAndBrush( dc );
EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
EDA_RECT tmp = *panel->GetClipBox();
// Set clip box to the max size
#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
// and that allows calculations without overflow
panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
screen->m_IsPrinting = true;
EDA_COLOR_T bg_color = g_DrawBgColor;
// Print frame reference, if reqquested, before
if( m_PrintParams.m_Print_Black_and_White )
GRForceBlackPen( true );
if( m_PrintParams.PrintBorderAndTitleBlock() )
m_Parent->DrawWorkSheet( dc, screen, m_PrintParams.m_PenDefaultSize,
IU_PER_MILS, titleblockFilename );
if( printMirror )
{
// To plot mirror, we reverse the x axis, and modify the plot x origin
dc->SetAxisOrientation( false, false);
/* Plot offset x is moved by the x plot area size in order to have
* the old draw area in the new draw area, because the draw origin has not moved
* (this is the upper left corner) but the X axis is reversed, therefore the plotting area
* is the x coordinate values from - PlotAreaSize.x to 0 */
int x_dc_offset = PlotAreaSizeInPixels.x;
x_dc_offset = KiROUND( x_dc_offset * userscale );
dc->SetDeviceOrigin( x_dc_offset, 0 );
wxLogTrace( tracePrinting, wxT( "Device origin: x=%d, y=%d" ),
x_dc_offset, 0 );
panel->SetClipBox( EDA_RECT( wxPoint( -MAX_VALUE/2, -MAX_VALUE/2 ),
panel->GetClipBox()->GetSize() ) );
}
// screen->m_DrawOrg = offset;
dc->SetLogicalOrigin( offset.x, offset.y );
wxLogTrace( tracePrinting, wxT( "Logical origin: x=%d, y=%d" ),
offset.x, offset.y );
#if defined(wxUSE_LOG_TRACE) && defined( DEBUG )
wxRect paperRect = GetPaperRectPixels();
wxLogTrace( tracePrinting, wxT( "Paper rectangle: left=%d, top=%d, "
"right=%d, bottom=%d" ),
paperRect.GetLeft(), paperRect.GetTop(), paperRect.GetRight(),
paperRect.GetBottom() );
int devLeft = dc->LogicalToDeviceX( drawRect.GetX() );
int devTop = dc->LogicalToDeviceY( drawRect.GetY() );
int devRight = dc->LogicalToDeviceX( drawRect.GetRight() );
int devBottom = dc->LogicalToDeviceY( drawRect.GetBottom() );
wxLogTrace( tracePrinting, wxT( "Final device rectangle: left=%d, top=%d, "
"right=%d, bottom=%d\n" ),
devLeft, devTop, devRight, devBottom );
#endif
g_DrawBgColor = WHITE;
/* when printing in color mode, we use the graphic OR mode that gives the same look as
* the screen but because the background is white when printing, we must use a trick:
* In order to plot on a white background in OR mode we must:
* 1 - Plot all items in black, this creates a local black background
* 2 - Plot in OR mode on black "local" background
*/
if( !m_PrintParams.m_Print_Black_and_White )
{
// Creates a "local" black background
GRForceBlackPen( true );
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer,
printMirror, &m_PrintParams );
GRForceBlackPen( false );
}
else
GRForceBlackPen( true );
#if defined (GERBVIEW)
// In B&W mode, do not force black pen for Gerbview
// because negative objects need a white pen, not a black pen
// B&W mode is handled in print page
GRForceBlackPen( false );
#endif
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror,
&m_PrintParams );
g_DrawBgColor = bg_color;
screen->m_IsPrinting = false;
panel->SetClipBox( tmp );
GRForceBlackPen( false );
}
void BOARD_PRINTOUT_CONTROLLER::DrawPage()
{
wxPoint offset;
double userscale;
EDA_RECT boardBoundingBox;
EDA_RECT drawRect;
wxDC* dc = GetDC();
BASE_SCREEN* screen = m_Parent->GetScreen();
bool printMirror = m_PrintParams.m_PrintMirror;
wxSize pageSizeIU = m_Parent->GetPageSizeIU();
wxBusyCursor dummy;
boardBoundingBox = ((GERBVIEW_FRAME*) m_Parent)->GetGerberLayoutBoundingBox();
wxString titleblockFilename; // TODO see if we uses the gerber file name
// Use the page size as the drawing area when the board is shown or the user scale
// is less than 1.
if( m_PrintParams.PrintBorderAndTitleBlock() )
boardBoundingBox = EDA_RECT( wxPoint( 0, 0 ), pageSizeIU );
// Compute the PCB size in internal units
userscale = m_PrintParams.m_PrintScale;
if( m_PrintParams.m_PrintScale == 0 ) // fit in page option
{
if(boardBoundingBox.GetWidth() && boardBoundingBox.GetHeight())
{
int margin = Millimeter2iu( 10.0 ); // add a margin around the drawings
double scaleX = (double)(pageSizeIU.x - (2 * margin)) /
boardBoundingBox.GetWidth();
double scaleY = (double)(pageSizeIU.y - (2 * margin)) /
boardBoundingBox.GetHeight();
userscale = (scaleX < scaleY) ? scaleX : scaleY;
}
else
userscale = 1.0;
}
wxSize scaledPageSize = pageSizeIU;
drawRect.SetSize( scaledPageSize );
scaledPageSize.x = wxRound( scaledPageSize.x / userscale );
scaledPageSize.y = wxRound( scaledPageSize.y / userscale );
if( m_PrintParams.m_PageSetupData )
{
// Always scale to the size of the paper.
FitThisSizeToPageMargins( scaledPageSize, *m_PrintParams.m_PageSetupData );
}
// Compute Accurate scale 1
if( m_PrintParams.m_PrintScale == 1.0 )
{
// We want a 1:1 scale, regardless the page setup
// like page size, margin ...
MapScreenSizeToPaper(); // set best scale and offset (scale is not used)
int w, h;
GetPPIPrinter( &w, &h );
double accurate_Xscale = (double) w / (IU_PER_MILS*1000);
double accurate_Yscale = (double) h / (IU_PER_MILS*1000);
if( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
wxSize PlotAreaSize;
dc->GetSize( &PlotAreaSize.x, &PlotAreaSize.y );
GetPageSizePixels( &w, &h );
accurate_Xscale *= (double)PlotAreaSize.x / w;
accurate_Yscale *= (double)PlotAreaSize.y / h;
}
// Fine scale adjust
accurate_Xscale *= m_PrintParams.m_XScaleAdjust;
accurate_Yscale *= m_PrintParams.m_YScaleAdjust;
// Set print scale for 1:1 exact scale
dc->SetUserScale( accurate_Xscale, accurate_Yscale );
}
// Get the final size of the DC in pixels
wxSize PlotAreaSizeInPixels;
dc->GetSize( &PlotAreaSizeInPixels.x, &PlotAreaSizeInPixels.y );
double scalex, scaley;
dc->GetUserScale( &scalex, &scaley );
// In some cases the plot origin is the centre of the board outline rather than the center
// of the selected paper size.
if( m_PrintParams.CenterOnBoardOutline() )
{
// Here we are only drawing the board and it's contents.
drawRect = boardBoundingBox;
offset.x += wxRound( (double) -scaledPageSize.x / 2.0 );
offset.y += wxRound( (double) -scaledPageSize.y / 2.0 );
wxPoint center = boardBoundingBox.Centre();
if( printMirror )
{
// Calculate the mirrored center of the board.
center.x = m_Parent->GetPageSizeIU().x - boardBoundingBox.Centre().x;
}
offset += center;
}
GRResetPenAndBrush( dc );
EDA_DRAW_PANEL* panel = m_Parent->GetCanvas();
EDA_RECT tmp = *panel->GetClipBox();
// Set clip box to the max size
#define MAX_VALUE (INT_MAX/2) // MAX_VALUE is the max we can use in an integer
// and that allows calculations without overflow
panel->SetClipBox( EDA_RECT( wxPoint( 0, 0 ), wxSize( MAX_VALUE, MAX_VALUE ) ) );
screen->m_IsPrinting = true;
EDA_COLOR_T bg_color = m_Parent->GetDrawBgColor();
// Print frame reference, if requested, before printing draw layers
if( m_PrintParams.m_Print_Black_and_White )
GRForceBlackPen( true );
if( m_PrintParams.PrintBorderAndTitleBlock() )
m_Parent->DrawWorkSheet( dc, screen, m_PrintParams.m_PenDefaultSize,
IU_PER_MILS, titleblockFilename );
if( printMirror )
{
// To plot mirror, we reverse the x axis, and modify the plot x origin
dc->SetAxisOrientation( false, false );
/* Change plot offset in order to have the draw area at the same location.
* The plot origin X is just moved from 0 to PlotAreaSizeInPixels.x.
* just set offset x at PlotAreaSizeInPixels.x.
*/
int x_dc_offset = PlotAreaSizeInPixels.x;
x_dc_offset = KiROUND( x_dc_offset * userscale );
dc->SetDeviceOrigin( x_dc_offset, 0 );
panel->SetClipBox( EDA_RECT( wxPoint( -MAX_VALUE / 2, -MAX_VALUE / 2 ),
panel->GetClipBox()->GetSize() ) );
}
// screen->m_DrawOrg = offset;
dc->SetLogicalOrigin( offset.x, offset.y );
m_Parent->SetDrawBgColor( WHITE );
// Never force black pen to print draw layers
// because negative objects need a white pen, not a black pen
// B&W mode is handled in print page function
GRForceBlackPen( false );
m_Parent->PrintPage( dc, m_PrintParams.m_PrintMaskLayer, printMirror, &m_PrintParams );
m_Parent->SetDrawBgColor( bg_color );
screen->m_IsPrinting = false;
panel->SetClipBox( tmp );
}
