bool EditPrint::PrintScaling (wxDC *dc){
// check for dc, return if none
if (!dc) return false;
// get printer and screen sizing values
wxSize ppiScr;
GetPPIScreen (&ppiScr.x, &ppiScr.y);
if (ppiScr.x == 0) { // most possible guess 96 dpi
ppiScr.x = 96;
ppiScr.y = 96;
}
wxSize ppiPrt;
GetPPIPrinter (&ppiPrt.x, &ppiPrt.y);
if (ppiPrt.x == 0) { // scaling factor to 1
ppiPrt.x = ppiScr.x;
ppiPrt.y = ppiScr.y;
}
wxSize dcSize = dc->GetSize();
wxSize pageSize;
GetPageSizePixels (&pageSize.x, &pageSize.y);
// set user scale
float scale_x = (float)(ppiPrt.x * dcSize.x) /
(float)(ppiScr.x * pageSize.x);
float scale_y = (float)(ppiPrt.y * dcSize.y) /
(float)(ppiScr.y * pageSize.y);
dc->SetUserScale (scale_x, scale_y);
return true;
}
void MunkHtmlPrintout::OnPreparePrinting()
{
int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
float ppmm_h, ppmm_v;
GetPageSizePixels(&pageWidth, &pageHeight);
GetPageSizeMM(&mm_w, &mm_h);
ppmm_h = (float)pageWidth / mm_w;
ppmm_v = (float)pageHeight / mm_h;
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
wxDisplaySize(&scr_w, &scr_h);
GetDC()->GetSize(&dc_w, &dc_h);
GetDC()->SetUserScale((double)dc_w / (double)pageWidth,
(double)dc_h / (double)pageHeight);
/* prepare headers/footers renderer: */
m_RendererHdr->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
m_RendererHdr->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
(int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom)));
if (m_Headers[0] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[0], 1));
m_HeaderHeight = m_RendererHdr->GetTotalHeight();
}
else if (m_Headers[1] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[1], 1));
m_HeaderHeight = m_RendererHdr->GetTotalHeight();
}
if (m_Footers[0] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[0], 1));
m_FooterHeight = m_RendererHdr->GetTotalHeight();
}
else if (m_Footers[1] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[1], 1));
m_FooterHeight = m_RendererHdr->GetTotalHeight();
}
/* prepare main renderer: */
m_Renderer->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
m_Renderer->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
(int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom) -
m_FooterHeight - m_HeaderHeight -
((m_HeaderHeight == 0) ? 0 : m_MarginSpace * ppmm_v) -
((m_FooterHeight == 0) ? 0 : m_MarginSpace * ppmm_v)
));
m_Renderer->SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
CountPages();
}
float wxTextPrintout::GetScale()
{
// First calculate scale
int pw=0,ph=0,sw=0,sh=0;
GetPPIPrinter(&pw,&ph);
GetPPIScreen(&sw,&sh);
if ((sw==0)||(sh==0))
{ return float(1);}
return (float(pw)/sw+float(ph)/sh)/2;
}
double MathPrintout::GetPPIScale()
{
int ppiScreenX, ppiScreenY;
int ppiPrinterX, ppiPrinterY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
#if defined __WXMAC__
return 0.6*((double)ppiPrinterY) / ((double)ppiScreenY);
#else
return ((double)ppiPrinterY) / ((double)ppiScreenY);
#endif
}
void wxHtmlPrintout::RenderPage(wxDC *dc, int page)
{
wxBusyCursor wait;
int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
float ppmm_h, ppmm_v;
GetPageSizePixels(&pageWidth, &pageHeight);
GetPageSizeMM(&mm_w, &mm_h);
ppmm_h = (float)pageWidth / mm_w;
ppmm_v = (float)pageHeight / mm_h;
wxDisplaySize(&scr_w, &scr_h);
dc->GetSize(&dc_w, &dc_h);
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
wxUnusedVar(ppiPrinterX);
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
wxUnusedVar(ppiScreenX);
dc->SetUserScale((double)dc_w / (double)pageWidth,
(double)dc_h / (double)pageHeight);
m_Renderer->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
dc->SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
m_Renderer->Render((int) (ppmm_h * m_MarginLeft),
(int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight), m_PageBreaks,
m_PageBreaks[page-1], false, m_PageBreaks[page]-m_PageBreaks[page-1]);
m_RendererHdr->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
if (m_Headers[page % 2] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[page % 2], page));
m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (ppmm_v * m_MarginTop), m_PageBreaks);
}
if (m_Footers[page % 2] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[page % 2], page));
m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (pageHeight - ppmm_v * m_MarginBottom - m_FooterHeight), m_PageBreaks);
}
}
//------------------------------------------------------------------------------
// bool PrintScaling(wxDC *dc)
//------------------------------------------------------------------------------
bool EditorPrintout::PrintScaling(wxDC *dc)
{
#ifdef DEBUG_PRINTOUT
MessageInterface::ShowMessage("EditorPrintout::PrintScaling() entered\n");
#endif
// check for dc, return if none
if(!dc)
return false;
// get printer and screen sizing values
wxSize ppiScr;
GetPPIScreen(&ppiScr.x, &ppiScr.y);
if(ppiScr.x == 0)
{ // most possible guess 96 dpi
ppiScr.x = 96;
ppiScr.y = 96;
}
wxSize ppiPrt;
GetPPIPrinter(&ppiPrt.x, &ppiPrt.y);
if(ppiPrt.x == 0)
{ // scaling factor to 1
ppiPrt.x = ppiScr.x;
ppiPrt.y = ppiScr.y;
}
wxSize dcSize = dc->GetSize();
wxSize pageSize;
GetPageSizePixels(&pageSize.x, &pageSize.y);
// set user scale
float scale_x =(float)(ppiPrt.x * dcSize.x) / (float)(ppiScr.x * pageSize.x);
float scale_y =(float)(ppiPrt.y * dcSize.y) / (float)(ppiScr.y * pageSize.y);
dc->SetUserScale(scale_x, scale_y);
#ifdef DEBUG_PRINTOUT
MessageInterface::ShowMessage
("EditorPrintout::PrintScaling() returning true\n");
#endif
return true;
}
bool
TrussPrintout::OnPrintPage(int pageNum) {
assert(HasPage(pageNum)
&& "this should only be called if HasPage returns true");
wxDC *dc = GetDC();
if (!dc || !dc->IsOk())
return false;
int printer_x, printer_y, screen_x, screen_y;
GetPPIPrinter(&printer_x, &printer_y);
GetPPIScreen(&screen_x, &screen_y);
float scale = printer_x / (float)screen_x;
// wxFont is stupid apparently and uses "points" that don't actually match
// up on the page.
wxFont &f = *wxTheFontList->FindOrCreateFont(12 * scale,
wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
dc->SetFont(f);
pages[pageNum-1].print(*dc);
return true;
}
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 );
}
/// Calculate scaling and rectangles, setting the device context scaling
void wxRichTextPrintout::CalculateScaling(wxDC* dc, wxRect& textRect, wxRect& headerRect, wxRect& footerRect)
{
// Get the logical pixels per inch of screen and printer
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
// This scales the DC so that the printout roughly represents the
// the screen scaling.
float scale = (float)((float)ppiPrinterX/(float)ppiScreenX);
// Now we have to check in case our real page size is reduced
// (e.g. because we're drawing to a print preview memory DC)
int pageWidth, pageHeight;
int w, h;
dc->GetSize(&w, &h);
GetPageSizePixels(&pageWidth, &pageHeight);
// If printer pageWidth == current DC width, then this doesn't
// change. But w might be the preview bitmap width, so scale down.
float previewScale = (float)(w/(float)pageWidth);
float overallScale = scale * previewScale;
// The dimensions used for indentation etc. have to be unscaled
// during printing to be correct when scaling is applied.
if (!IsPreview())
m_richTextBuffer->SetScale(scale);
// Calculate margins
int marginLeft = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginLeft);
int marginTop = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginTop);
int marginRight = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginRight);
int marginBottom = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginBottom);
// Header and footer margins
int headerMargin = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_headerFooterData.GetHeaderMargin());
int footerMargin = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_headerFooterData.GetFooterMargin());
dc->SetUserScale(overallScale, overallScale);
wxRect rect((int) (marginLeft/scale), (int) (marginTop/scale),
(int) ((pageWidth - marginLeft - marginRight)/scale), (int)((pageHeight - marginTop - marginBottom)/scale));
headerRect = wxRect(0, 0, 0, 0);
if (!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_RIGHT).IsEmpty() ||
!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_RIGHT).IsEmpty())
{
if (m_headerFooterData.GetFont().Ok())
dc->SetFont(m_headerFooterData.GetFont());
else
dc->SetFont(*wxNORMAL_FONT);
int charHeight = dc->GetCharHeight();
int headerHeight = (int) (charHeight + headerMargin/scale);
headerRect = wxRect(rect.x, rect.y, rect.width, headerHeight);
rect.y += headerHeight;
rect.height -= headerHeight;
}
footerRect = wxRect(0, 0, 0, 0);
if (!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_RIGHT).IsEmpty() ||
!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_RIGHT).IsEmpty())
{
if (m_headerFooterData.GetFont().Ok())
dc->SetFont(m_headerFooterData.GetFont());
else
dc->SetFont(*wxNORMAL_FONT);
int charHeight = dc->GetCharHeight();
int footerHeight = (int) (charHeight + footerMargin/scale);
footerRect = wxRect(rect.x, rect.y + rect.height, rect.width, footerHeight);
rect.height -= footerHeight;
}
textRect = rect;
}
void MyPrintout::DrawPageTwo()
{
// You might use THIS code to set the printer DC to ROUGHLY reflect
// the screen text size. This page also draws lines of actual length
// 5cm on the page.
// Compare this to DrawPageOne(), which uses the really convenient routines
// from wxPrintout to fit the screen image onto the printed page. This page
// illustrates how to do all the scaling calculations yourself, if you're so
// inclined.
wxDC *dc = GetDC();
// Get the logical pixels per inch of screen and printer
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
// This scales the DC so that the printout roughly represents the screen
// scaling. The text point size _should_ be the right size but in fact is
// too small for some reason. This is a detail that will need to be
// addressed at some point but can be fudged for the moment.
float scale = (float)((float)ppiPrinterX/(float)ppiScreenX);
// Now we have to check in case our real page size is reduced (e.g. because
// we're drawing to a print preview memory DC)
int pageWidth, pageHeight;
int w, h;
dc->GetSize(&w, &h);
GetPageSizePixels(&pageWidth, &pageHeight);
// If printer pageWidth == current DC width, then this doesn't change. But w
// might be the preview bitmap width, so scale down.
float overallScale = scale * (float)(w/(float)pageWidth);
dc->SetUserScale(overallScale, overallScale);
// Calculate conversion factor for converting millimetres into logical
// units. There are approx. 25.4 mm to the inch. There are ppi device units
// to the inch. Therefore 1 mm corresponds to ppi/25.4 device units. We also
// divide by the screen-to-printer scaling factor, because we need to
// unscale to pass logical units to DrawLine.
// Draw 50 mm by 50 mm L shape
float logUnitsFactor = (float)(ppiPrinterX/(scale*25.4));
float logUnits = (float)(50*logUnitsFactor);
dc->SetPen(* wxBLACK_PEN);
dc->DrawLine(50, 250, (long)(50.0 + logUnits), 250);
dc->DrawLine(50, 250, 50, (long)(250.0 + logUnits));
dc->SetBackgroundMode(wxTRANSPARENT);
dc->SetBrush(*wxTRANSPARENT_BRUSH);
{ // GetTextExtent demo:
wxString words[7] = { wxT("This "), wxT("is "), wxT("GetTextExtent "),
wxT("testing "), wxT("string. "), wxT("Enjoy "), wxT("it!") };
wxCoord w, h;
long x = 200, y= 250;
wxFont fnt(15, wxSWISS, wxNORMAL, wxNORMAL);
dc->SetFont(fnt);
for (int i = 0; i < 7; i++)
{
wxString word = words[i];
word.Remove( word.Len()-1, 1 );
dc->GetTextExtent(word, &w, &h);
dc->DrawRectangle(x, y, w, h);
dc->GetTextExtent(words[i], &w, &h);
dc->DrawText(words[i], x, y);
x += w;
}
}
dc->SetFont(wxGetApp().GetTestFont());
dc->DrawText(wxT("Some test text"), 200, 300 );
// TESTING
int leftMargin = 20;
int rightMargin = 20;
int topMargin = 20;
int bottomMargin = 20;
int pageWidthMM, pageHeightMM;
GetPageSizeMM(&pageWidthMM, &pageHeightMM);
float leftMarginLogical = (float)(logUnitsFactor*leftMargin);
float topMarginLogical = (float)(logUnitsFactor*topMargin);
float bottomMarginLogical = (float)(logUnitsFactor*(pageHeightMM - bottomMargin));
float rightMarginLogical = (float)(logUnitsFactor*(pageWidthMM - rightMargin));
dc->SetPen(* wxRED_PEN);
dc->DrawLine( (long)leftMarginLogical, (long)topMarginLogical,
(long)rightMarginLogical, (long)topMarginLogical);
dc->DrawLine( (long)leftMarginLogical, (long)bottomMarginLogical,
(long)rightMarginLogical, (long)bottomMarginLogical);
WritePageHeader(this, dc, wxT("A header"), logUnitsFactor);
}
void
TrussPrintout::OnPreparePrinting() {
int page_width, page_height;
int current_page_y = 0;
GetPageSizePixels(&page_width, &page_height);
wxDC *dc = GetDC();
int printer_x, printer_y, screen_x, screen_y;
GetPPIPrinter(&printer_x, &printer_y);
GetPPIScreen(&screen_x, &screen_y);
float scale = printer_x / (float)screen_x;
// Use a 12pt font. For some reason wxFont doesn't use real points, so
// we still have to scale it.
wxFont &font = *wxTheFontList->FindOrCreateFont(
12 * scale, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL,
wxFONTWEIGHT_NORMAL
);
dc->SetFont(font);
// Margins:
int ml, mt, mr, mb;
int widthmm, heightmm;
GetPageSizeMM(&widthmm, &heightmm);
double one_mm_px = page_width / (double)widthmm;
wxPoint margintl = page_setup_dialog_data->GetMarginTopLeft();
wxPoint marginbr = page_setup_dialog_data->GetMarginBottomRight();
ml = margintl.x * one_mm_px;
mt = margintl.y * one_mm_px;
mr = marginbr.x * one_mm_px;
mb = marginbr.y * one_mm_px;
page_height -= mt + mb;
page_width -= ml + mr;
for (int i = 0; i < printitems.size(); ++i) {
if (printitems[i]->isbreak()) {
PageBreak *pb = static_cast<PageBreak *>(printitems[i]);
// Add room for the page header/title.
current_page_y = get_text_height(*dc, pb->header);
pages.push_back(Page(pb->header, ml, mt, mr, mb));
delete pb;
} else {
Truss *truss = static_cast<TrussContainer *>(printitems[i])->truss;
int truss_height_px = truss->getHeight() * page_width
/ (60.0 * 12.0);
int total_height = truss_height_px
+ get_text_height(*dc, truss->gettext());
if (!truss->getnotes().empty()) {
total_height += get_text_height(*dc, truss->getnotes());
// Add the 1/2 line padding in between title and notes
total_height += get_text_height(*dc, wxT("X")) / 2;
}
if (current_page_y + total_height > page_height) {
current_page_y = get_text_height(*dc, "continuation...");
pages.push_back(Page("continuation...", ml, mt, mr, mb));
}
pages.back().add(truss);
current_page_y += total_height;
// Add 3 blank lines of padding before the next truss.
current_page_y += get_text_height(*dc, wxT("X")) * 3;
delete static_cast<TrussContainer *>(printitems[i]);
}
}
printitems.clear();
}
/*
* 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 wxHtmlPrintout::OnPreparePrinting()
{
int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
float ppmm_h, ppmm_v;
GetPageSizePixels(&pageWidth, &pageHeight);
GetPageSizeMM(&mm_w, &mm_h);
ppmm_h = (float)pageWidth / mm_w;
ppmm_v = (float)pageHeight / mm_h;
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
wxUnusedVar(ppiPrinterX);
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
wxUnusedVar(ppiScreenX);
wxDisplaySize(&scr_w, &scr_h);
GetDC()->GetSize(&dc_w, &dc_h);
GetDC()->SetUserScale((double)dc_w / (double)pageWidth,
(double)dc_h / (double)pageHeight);
/* prepare headers/footers renderer: */
m_RendererHdr->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
m_RendererHdr->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
(int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom)));
if (m_Headers[0] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[0], 1));
m_HeaderHeight = m_RendererHdr->GetTotalHeight();
}
else if (m_Headers[1] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[1], 1));
m_HeaderHeight = m_RendererHdr->GetTotalHeight();
}
if (m_Footers[0] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[0], 1));
m_FooterHeight = m_RendererHdr->GetTotalHeight();
}
else if (m_Footers[1] != wxEmptyString)
{
m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[1], 1));
m_FooterHeight = m_RendererHdr->GetTotalHeight();
}
/* prepare main renderer: */
m_Renderer->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
const int printAreaW = int(ppmm_h * (mm_w - m_MarginLeft - m_MarginRight));
int printAreaH = int(ppmm_v * (mm_h - m_MarginTop - m_MarginBottom));
if ( m_HeaderHeight )
printAreaH -= int(m_HeaderHeight + m_MarginSpace * ppmm_v);
if ( m_FooterHeight )
printAreaH -= int(m_FooterHeight + m_MarginSpace * ppmm_v);
m_Renderer->SetSize(printAreaW, printAreaH);
m_Renderer->SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
if ( CheckFit(wxSize(printAreaW, printAreaH),
wxSize(m_Renderer->GetTotalWidth(),
m_Renderer->GetTotalHeight())) )
{
// do paginate the document
CountPages();
}
//else: if we don't call CountPages() m_PageBreaks remains empty and our
// GetPageInfo() will return 0 as max page and so nothing will be
// printed
}
void RawDataVisualizePrintout::DrawPageOne(wxDC *dc)
{
// You might use THIS code if you were scaling
// graphics of known size to fit on the page.
// We know the graphic is 200x200. If we didn't know this,
// we'd need to calculate it.
/* float maxX = 1200;
float maxY = 915;
// Let's have at least 50 device units margin
float marginX = 50;
float marginY = 50;
// Add the margin to the graphic size
maxX += (2*marginX);
maxY += (2*marginY);
// Get the size of the DC in pixels
int w, h;
dc->GetSize(&w, &h);
// Calculate a suitable scaling factor
float scaleX=(float)(w/maxX);
float scaleY=(float)(h/maxY);
// Use x or y scaling factor, whichever fits on the DC
float actualScale = wxMin(scaleX,scaleY);
// Calculate the position on the DC for centring the graphic
float posX = (float)((w - (200*actualScale))/2.0);
float posY = (float)((h - (200*actualScale))/2.0);
// Set the scale and origin
dc->SetUserScale(actualScale, actualScale);
dc->SetDeviceOrigin( (long)posX, (long)posY ); */
// Get the logical pixels per inch of screen and printer
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
int ppiPrinterX, ppiPrinterY;
GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
// This scales the DC so that the printout roughly represents the
// the screen scaling. The text point size _should_ be the right size
// but in fact is too small for some reason. This is a detail that will
// need to be addressed at some point but can be fudged for the
// moment.
float scale = 1.0; //(float)((float)ppiPrinterX/(float)ppiScreenX);
// Now we have to check in case our real page size is reduced
// (e.g. because we're drawing to a print preview memory DC)
int pageWidth, pageHeight;
int w, h;
dc->GetSize(&w, &h);
GetPageSizePixels(&pageWidth, &pageHeight);
// If printer pageWidth == current DC width, then this doesn't
// change. But w might be the preview bitmap width, so scale down.
float overallScale = scale * ((float)w/(float)pageWidth);
dc->SetUserScale(overallScale, overallScale);
wxPrintf(_T("%d %d\n"),w,h);
wxPrintf(_T("%d %d\n"),pageWidth, pageHeight);
wxPrintf(_T("%d %d\n"),ppiScreenX, ppiScreenY);
wxPrintf(_T("%d %d\n"),ppiPrinterX, ppiPrinterY);
if (frame->currentplot == 1)
frame->DrawRawBoxplot(*dc);
else if (frame->currentplot == 2)
frame->DrawRawDensityPlot(*dc);
}
void EDA_Printout::DrawPage(void)
/********************************/
/*
This is the real print function: print the active screen
*/
{
int tmpzoom;
wxPoint tmp_startvisu;
wxSize PageSize_in_mm;
wxSize SheetSize; // Sheet size in internal units
wxSize PlotAreaSize; // Taille de la surface utile de trace (pixels)
double scaleX, scaleY, scale;
wxPoint old_org;
wxPoint DrawOffset; // Offset de trace
double userscale;
wxDC * dc = GetDC();
int DrawZoom = 1;
wxBusyCursor dummy;
GetPageSizeMM(&PageSize_in_mm.x, &PageSize_in_mm.y);
/* Save old draw scale and draw offset */
tmp_startvisu = ActiveScreen->m_StartVisu;
tmpzoom = ActiveScreen->GetZoom();
old_org = ActiveScreen->m_DrawOrg;
/* Change draw scale and offset to draw the whole page*/
ActiveScreen->SetZoom(DrawZoom);
ActiveScreen->m_DrawOrg.x = ActiveScreen->m_DrawOrg.y = 0;
ActiveScreen->m_StartVisu.x = ActiveScreen->m_StartVisu.y = 0;
SheetSize = ActiveScreen->m_CurrentSheet->m_Size; // size in 1/1000 inch
SheetSize.x *= m_Parent->m_InternalUnits / 1000;
SheetSize.y *= m_Parent->m_InternalUnits / 1000; // size in pixels
// Get the size of the DC in pixels
dc->GetSize(&PlotAreaSize.x, &PlotAreaSize.y);
#ifdef PCBNEW
WinEDA_BasePcbFrame * pcbframe = (WinEDA_BasePcbFrame*) m_Parent;
pcbframe->m_Pcb->ComputeBoundaryBox();
/* calcul des dimensions du PCB */
if (s_ScaleList[s_Scale_Select] == 0) // fit in page
{
int extra_margin = 8000; // Margin = 8000/2 units pcb = 0,4 inch
SheetSize.x = pcbframe->m_Pcb->m_BoundaryBox.GetWidth() + extra_margin;
SheetSize.y = pcbframe->m_Pcb->m_BoundaryBox.GetHeight() + extra_margin;
userscale = 0.99;
}
else userscale = s_ScaleList[s_Scale_Select];
if ( (s_ScaleList[s_Scale_Select] > 1.0) || // scale > 1 -> Recadrage
(s_ScaleList[s_Scale_Select] == 0) ) // fit in page
{
DrawOffset.x += pcbframe->m_Pcb->m_BoundaryBox.Centre().x;
DrawOffset.y += pcbframe->m_Pcb->m_BoundaryBox.Centre().y;
}
#endif
// Calculate a suitable scaling factor
scaleX = (double)SheetSize.x / PlotAreaSize.x;
scaleY = (double)SheetSize.y / PlotAreaSize.y;
scale = wxMax(scaleX,scaleY) / userscale; // Use x or y scaling factor, whichever fits on the DC
// ajust the real draw scale
#ifdef PCBNEW
double accurate_Xscale, accurate_Yscale;
dc->SetUserScale(DrawZoom / scale * m_PrintFrame->m_XScaleAdjust,
DrawZoom / scale * m_PrintFrame->m_YScaleAdjust);
// Compute Accurate scale 1
{
int w, h;
GetPPIPrinter(&w, &h);
accurate_Xscale = ((double)(DrawZoom * w))/ PCB_INTERNAL_UNIT;
accurate_Yscale = ((double)(DrawZoom * h))/ PCB_INTERNAL_UNIT;
if ( IsPreview() ) // Scale must take in account the DC size in Preview
{
// Get the size of the DC in pixels
dc->GetSize(&PlotAreaSize.x, &PlotAreaSize.y);
GetPageSizePixels(&w, &h);
accurate_Xscale *= PlotAreaSize.x; accurate_Xscale /= w;
accurate_Yscale *= PlotAreaSize.y; accurate_Yscale /= h;
}
accurate_Xscale *= m_PrintFrame->m_XScaleAdjust;
accurate_Yscale *= m_PrintFrame->m_YScaleAdjust;
}
#else
dc->SetUserScale(DrawZoom / scale, DrawZoom / scale);
#endif
#ifdef PCBNEW
if ( (s_ScaleList[s_Scale_Select] > 1.0) || // scale > 1 -> Recadrage
(s_ScaleList[s_Scale_Select] == 0) ) // fit in page
{
DrawOffset.x -= (int)( (PlotAreaSize.x/2) * scale);
DrawOffset.y -= (int)( (PlotAreaSize.y/2) * scale );
}
DrawOffset.x += (int)( (SheetSize.x/2) * (m_PrintFrame->m_XScaleAdjust -1.0));
DrawOffset.y += (int)( (SheetSize.y/2) * (m_PrintFrame->m_YScaleAdjust -1.0));
#endif
ActiveScreen->m_DrawOrg = DrawOffset;
GRResetPenAndBrush(dc);
if( s_Print_Black_and_White ) GRForceBlackPen(TRUE);
#ifdef EESCHEMA
/* set Pen min width */
float ftmp;
// PenMinWidth est donné en 1/100 mm, a convertir en pixels
ftmp = (float)PenMinWidth / 100; // ftmp est en mm
ftmp *= (float)PlotAreaSize.x / PageSize_in_mm.x; /* ftmp est en pixels */
SetPenMinWidth((int)ftmp);
#else
SetPenMinWidth(1);
#endif
WinEDA_DrawPanel * panel = m_Parent->DrawPanel;
EDA_Rect tmp = panel->m_ClipBox;
panel->m_ClipBox.SetOrigin(wxPoint(0,0));
panel->m_ClipBox.SetSize(wxSize(0x7FFFFF0, 0x7FFFFF0));
g_IsPrinting = TRUE;
#ifdef EESCHEMA
if( s_Print_Black_and_White )
g_PrintFillMask = FILLED_WITH_BG_BODYCOLOR;
#endif
#ifdef PCBNEW
if ( userscale == 1.0 ) // Draw the Sheet refs at optimum scale, and board at 1.0 scale
{
if ( m_Print_Sheet_Ref )
m_Parent->TraceWorkSheet( dc, ActiveScreen);
m_Print_Sheet_Ref = FALSE;
dc->SetUserScale( accurate_Yscale, accurate_Yscale);
}
#endif
panel->PrintPage(dc, m_Print_Sheet_Ref, s_PrintMaskLayer);
#ifdef EESCHEMA
g_PrintFillMask = 0;
#endif
g_IsPrinting = FALSE;
panel->m_ClipBox = tmp;
SetPenMinWidth(1);
GRForceBlackPen(FALSE);
ActiveScreen->m_StartVisu = tmp_startvisu;
ActiveScreen->m_DrawOrg = old_org;
ActiveScreen->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;
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 );
}
