wxIMage accessors
printing bitmaps git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1120 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
parent
ca5e9f677a
commit
ef5390661e
@ -127,6 +127,12 @@ public:
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wxImage Scale( int width, int height );
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// these routines are slow but safe
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void SetRGB( int x, int y, unsigned char r, unsigned char g, unsigned char b );
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unsigned char GetRed( int x, int y );
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unsigned char GetGreen( int x, int y );
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unsigned char GetBlue( int x, int y );
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virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_PNG );
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virtual bool SaveFile( const wxString& name, int type );
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@ -153,6 +153,64 @@ wxImage wxImage::Scale( int width, int height )
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return image;
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}
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void wxImage::SetRGB( int x, int y, unsigned char r, unsigned char g, unsigned char b )
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{
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wxCHECK_RET( Ok(), "invalid image" );
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int w = M_IMGDATA->m_width;
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int h = M_IMGDATA->m_height;
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wxCHECK_RET( (x>=0) && (y>=0) && (x<w) && (y<h), "invalid image index" );
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long pos = (y * w + x) * 3;
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M_IMGDATA->m_data[ pos ] = r;
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M_IMGDATA->m_data[ pos+1 ] = g;
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M_IMGDATA->m_data[ pos+2 ] = b;
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}
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unsigned char wxImage::GetRed( int x, int y )
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{
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wxCHECK_MSG( Ok(), 0, "invalid image" );
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int w = M_IMGDATA->m_width;
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int h = M_IMGDATA->m_height;
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wxCHECK_MSG( (x>=0) && (y>=0) && (x<w) && (y<h), 0, "invalid image index" );
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long pos = (y * w + x) * 3;
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return M_IMGDATA->m_data[pos];
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}
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unsigned char wxImage::GetGreen( int x, int y )
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{
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wxCHECK_MSG( Ok(), 0, "invalid image" );
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int w = M_IMGDATA->m_width;
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int h = M_IMGDATA->m_height;
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wxCHECK_MSG( (x>=0) && (y>=0) && (x<w) && (y<h), 0, "invalid image index" );
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long pos = (y * w + x) * 3;
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return M_IMGDATA->m_data[pos+1];
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}
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unsigned char wxImage::GetBlue( int x, int y )
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{
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wxCHECK_MSG( Ok(), 0, "invalid image" );
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int w = M_IMGDATA->m_width;
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int h = M_IMGDATA->m_height;
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wxCHECK_MSG( (x>=0) && (y>=0) && (x<w) && (y<h), 0, "invalid image index" );
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long pos = (y * w + x) * 3;
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return M_IMGDATA->m_data[pos+2];
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}
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bool wxImage::Ok() const
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{
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return (M_IMGDATA && M_IMGDATA->m_ok);
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113
src/gtk/dcps.cpp
113
src/gtk/dcps.cpp
@ -21,6 +21,7 @@
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#include "wx/filedlg.h"
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#include "wx/app.h"
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#include "wx/msgdlg.h"
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#include "wx/image.h"
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//-----------------------------------------------------------------------------
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// start and end of document/page
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@ -256,7 +257,7 @@ wxPostScriptDC::~wxPostScriptDC ()
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bool wxPostScriptDC::Ok() const
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{
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return (m_ok && m_pstream);
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return m_ok;
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}
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bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
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@ -309,7 +310,7 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
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void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_clipping) return;
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@ -331,7 +332,7 @@ void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
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void wxPostScriptDC::DestroyClippingRegion()
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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wxDC::DestroyClippingRegion();
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@ -365,7 +366,7 @@ void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
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void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_pen.GetStyle() == wxTRANSPARENT) return;
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@ -384,7 +385,7 @@ void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
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void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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long dx = x1 - xc;
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long dy = y1 - yc;
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@ -447,7 +448,7 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long
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void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
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if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
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@ -489,7 +490,7 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl
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void wxPostScriptDC::DrawPoint (long x, long y)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_pen.GetStyle() == wxTRANSPARENT) return;
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@ -505,7 +506,7 @@ void wxPostScriptDC::DrawPoint (long x, long y)
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void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (n <= 0) return;
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@ -555,7 +556,7 @@ void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yo
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void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_pen.GetStyle() == wxTRANSPARENT) return;
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if (n <= 0) return;
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@ -582,7 +583,7 @@ void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoff
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void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_brush.GetStyle () != wxTRANSPARENT)
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{
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@ -619,7 +620,7 @@ void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
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void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (radius < 0.0)
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{
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@ -680,7 +681,7 @@ void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long heig
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void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_brush.GetStyle () != wxTRANSPARENT)
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{
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@ -711,25 +712,66 @@ void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
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void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxMemoryDC memDC;
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memDC.SelectObject( icon );
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Blit(x, y, icon.GetWidth(), icon.GetHeight(), &memDC, 0, 0);
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DrawBitmap( icon, x, y, TRUE );
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}
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void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask )
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void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (!bitmap.Ok()) return;
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wxImage image( bitmap );
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if (!image.Ok()) return;
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int ww = XLOG2DEVREL(image.GetWidth());
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int hh = YLOG2DEVREL(image.GetHeight());
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image = image.Scale( ww, hh );
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if (!image.Ok()) return;
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int xx = XLOG2DEV(x);
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int yy = YLOG2DEV(y + bitmap.GetHeight());
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*m_pstream << "/origstate save def\n"
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<< "20 dict begin\n"
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<< "/pix " << ww << " string def\n"
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<< "/grays " << ww << " string def\n"
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<< "/npixels 0 def\n"
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<< "/rgbindx 0 def\n"
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<< xx << " " << yy << " translate\n"
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<< ww << " " << hh << " scale\n"
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<< ww << " " << hh << " 8\n"
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<< "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
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<< "{currentfile pix readhexstring pop}\n"
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<< "false 3 colorimage\n";
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for (int j = 0; j < hh; j++)
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{
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for (int i = 0; i < ww; i++)
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{
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char buffer[5];
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buffer[2] = 0;
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wxDecToHex( image.GetRed(i,j), buffer );
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*m_pstream << buffer;
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wxDecToHex( image.GetGreen(i,j), buffer );
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*m_pstream << buffer;
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wxDecToHex( image.GetBlue(i,j), buffer );
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*m_pstream << buffer;
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}
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*m_pstream << "\n";
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}
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*m_pstream << "end\n";
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*m_pstream << "origstate restore\n";
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wxMemoryDC memDC;
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memDC.SelectObject( bitmap );
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Blit( x, y, bitmap.GetWidth(), bitmap.GetHeight(), &memDC, 0, 0, useMask );
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}
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void wxPostScriptDC::SetFont (const wxFont& font)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (!font.Ok()) return;
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@ -748,7 +790,7 @@ void wxPostScriptDC::SetFont (const wxFont& font)
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void wxPostScriptDC::SetPen( const wxPen& pen )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (!pen.Ok()) return;
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@ -827,7 +869,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen )
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void wxPostScriptDC::SetBrush( const wxBrush& brush )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (!brush.Ok()) return;
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@ -866,7 +908,7 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush )
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void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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SetFont( m_font );
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@ -961,7 +1003,7 @@ void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
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void wxPostScriptDC::DrawSpline( wxList *points )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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SetPen( m_pen );
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@ -1024,7 +1066,7 @@ long wxPostScriptDC::GetCharWidth ()
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void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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m_signX = (xLeftRight ? 1 : -1);
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m_signY = (yBottomUp ? 1 : -1);
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@ -1034,7 +1076,7 @@ void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
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void wxPostScriptDC::SetDeviceOrigin( long x, long y )
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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int h = 0;
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int w = 0;
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@ -1045,8 +1087,6 @@ void wxPostScriptDC::SetDeviceOrigin( long x, long y )
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void wxPostScriptDC::GetSize(int* width, int* height) const
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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const char *paperType = wxThePrintSetupData->GetPaperName();
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if (!paperType) paperType = _("A4 210 x 297 mm");
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@ -1069,7 +1109,7 @@ void wxPostScriptDC::GetSize(int* width, int* height) const
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bool wxPostScriptDC::StartDoc (const wxString& message)
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{
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wxCHECK_MSG( Ok(), FALSE, "invalid postscript dc" );
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wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
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if (m_filename == "")
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{
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@ -1109,7 +1149,7 @@ bool wxPostScriptDC::StartDoc (const wxString& message)
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void wxPostScriptDC::EndDoc ()
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_clipping)
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{
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@ -1205,6 +1245,7 @@ void wxPostScriptDC::EndDoc ()
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*m_pstream << "%%BeginProlog\n";
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*m_pstream << wxPostScriptHeaderEllipse;
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*m_pstream << wxPostScriptHeaderEllipticArc;
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*m_pstream << wxPostScriptHeaderColourImage;
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*m_pstream << wxPostScriptHeaderReencodeISO1;
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*m_pstream << wxPostScriptHeaderReencodeISO2;
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@ -1266,7 +1307,7 @@ void wxPostScriptDC::EndDoc ()
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void wxPostScriptDC::StartPage ()
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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*m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
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@ -1302,7 +1343,7 @@ void wxPostScriptDC::StartPage ()
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void wxPostScriptDC::EndPage ()
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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*m_pstream << "showpage\n";
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}
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@ -1310,7 +1351,7 @@ void wxPostScriptDC::EndPage ()
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bool wxPostScriptDC::Blit (long xdest, long ydest, long fwidth, long fheight,
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wxDC *source, long xsrc, long ysrc, int WXUNUSED(rop), bool WXUNUSED(useMask))
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{
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wxCHECK_MSG( Ok(), FALSE, "invalid postscript dc" );
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wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
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return TRUE;
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}
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@ -21,6 +21,7 @@
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#include "wx/filedlg.h"
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#include "wx/app.h"
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#include "wx/msgdlg.h"
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#include "wx/image.h"
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//-----------------------------------------------------------------------------
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// start and end of document/page
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@ -256,7 +257,7 @@ wxPostScriptDC::~wxPostScriptDC ()
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bool wxPostScriptDC::Ok() const
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{
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return (m_ok && m_pstream);
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return m_ok;
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}
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bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
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@ -309,7 +310,7 @@ bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
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void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_clipping) return;
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@ -331,7 +332,7 @@ void wxPostScriptDC::SetClippingRegion( const wxRegion &WXUNUSED(region) )
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void wxPostScriptDC::DestroyClippingRegion()
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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wxDC::DestroyClippingRegion();
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@ -365,7 +366,7 @@ void wxPostScriptDC::CrossHair (long WXUNUSED(x), long WXUNUSED(y))
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void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
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{
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wxCHECK_RET( Ok(), "invalid postscript dc" );
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wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
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if (m_pen.GetStyle() == wxTRANSPARENT) return;
|
||||
|
||||
@ -384,7 +385,7 @@ void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
|
||||
|
||||
void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
long dx = x1 - xc;
|
||||
long dy = y1 - yc;
|
||||
@ -447,7 +448,7 @@ void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long
|
||||
|
||||
void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
|
||||
if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
|
||||
@ -489,7 +490,7 @@ void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,doubl
|
||||
|
||||
void wxPostScriptDC::DrawPoint (long x, long y)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (m_pen.GetStyle() == wxTRANSPARENT) return;
|
||||
|
||||
@ -505,7 +506,7 @@ void wxPostScriptDC::DrawPoint (long x, long y)
|
||||
|
||||
void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (n <= 0) return;
|
||||
|
||||
@ -555,7 +556,7 @@ void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yo
|
||||
|
||||
void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (m_pen.GetStyle() == wxTRANSPARENT) return;
|
||||
if (n <= 0) return;
|
||||
@ -582,7 +583,7 @@ void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoff
|
||||
|
||||
void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (m_brush.GetStyle () != wxTRANSPARENT)
|
||||
{
|
||||
@ -619,7 +620,7 @@ void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
|
||||
|
||||
void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (radius < 0.0)
|
||||
{
|
||||
@ -680,7 +681,7 @@ void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long heig
|
||||
|
||||
void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (m_brush.GetStyle () != wxTRANSPARENT)
|
||||
{
|
||||
@ -711,25 +712,66 @@ void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
|
||||
|
||||
void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
|
||||
wxMemoryDC memDC;
|
||||
memDC.SelectObject( icon );
|
||||
Blit(x, y, icon.GetWidth(), icon.GetHeight(), &memDC, 0, 0);
|
||||
DrawBitmap( icon, x, y, TRUE );
|
||||
}
|
||||
|
||||
void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask )
|
||||
void wxPostScriptDC::DrawBitmap( const wxBitmap& bitmap, long x, long y, bool WXUNUSED(useMask) )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (!bitmap.Ok()) return;
|
||||
|
||||
wxImage image( bitmap );
|
||||
|
||||
if (!image.Ok()) return;
|
||||
|
||||
int ww = XLOG2DEVREL(image.GetWidth());
|
||||
int hh = YLOG2DEVREL(image.GetHeight());
|
||||
|
||||
image = image.Scale( ww, hh );
|
||||
|
||||
if (!image.Ok()) return;
|
||||
|
||||
int xx = XLOG2DEV(x);
|
||||
int yy = YLOG2DEV(y + bitmap.GetHeight());
|
||||
|
||||
*m_pstream << "/origstate save def\n"
|
||||
<< "20 dict begin\n"
|
||||
<< "/pix " << ww << " string def\n"
|
||||
<< "/grays " << ww << " string def\n"
|
||||
<< "/npixels 0 def\n"
|
||||
<< "/rgbindx 0 def\n"
|
||||
<< xx << " " << yy << " translate\n"
|
||||
<< ww << " " << hh << " scale\n"
|
||||
<< ww << " " << hh << " 8\n"
|
||||
<< "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
|
||||
<< "{currentfile pix readhexstring pop}\n"
|
||||
<< "false 3 colorimage\n";
|
||||
|
||||
for (int j = 0; j < hh; j++)
|
||||
{
|
||||
for (int i = 0; i < ww; i++)
|
||||
{
|
||||
char buffer[5];
|
||||
buffer[2] = 0;
|
||||
wxDecToHex( image.GetRed(i,j), buffer );
|
||||
*m_pstream << buffer;
|
||||
wxDecToHex( image.GetGreen(i,j), buffer );
|
||||
*m_pstream << buffer;
|
||||
wxDecToHex( image.GetBlue(i,j), buffer );
|
||||
*m_pstream << buffer;
|
||||
}
|
||||
*m_pstream << "\n";
|
||||
}
|
||||
|
||||
*m_pstream << "end\n";
|
||||
*m_pstream << "origstate restore\n";
|
||||
|
||||
wxMemoryDC memDC;
|
||||
memDC.SelectObject( bitmap );
|
||||
Blit( x, y, bitmap.GetWidth(), bitmap.GetHeight(), &memDC, 0, 0, useMask );
|
||||
}
|
||||
|
||||
void wxPostScriptDC::SetFont (const wxFont& font)
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (!font.Ok()) return;
|
||||
|
||||
@ -748,7 +790,7 @@ void wxPostScriptDC::SetFont (const wxFont& font)
|
||||
|
||||
void wxPostScriptDC::SetPen( const wxPen& pen )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (!pen.Ok()) return;
|
||||
|
||||
@ -827,7 +869,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen )
|
||||
|
||||
void wxPostScriptDC::SetBrush( const wxBrush& brush )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (!brush.Ok()) return;
|
||||
|
||||
@ -866,7 +908,7 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush )
|
||||
|
||||
void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
SetFont( m_font );
|
||||
|
||||
@ -961,7 +1003,7 @@ void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
|
||||
|
||||
void wxPostScriptDC::DrawSpline( wxList *points )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
SetPen( m_pen );
|
||||
|
||||
@ -1024,7 +1066,7 @@ long wxPostScriptDC::GetCharWidth ()
|
||||
|
||||
void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
m_signX = (xLeftRight ? 1 : -1);
|
||||
m_signY = (yBottomUp ? 1 : -1);
|
||||
@ -1034,7 +1076,7 @@ void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
|
||||
|
||||
void wxPostScriptDC::SetDeviceOrigin( long x, long y )
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
int h = 0;
|
||||
int w = 0;
|
||||
@ -1045,8 +1087,6 @@ void wxPostScriptDC::SetDeviceOrigin( long x, long y )
|
||||
|
||||
void wxPostScriptDC::GetSize(int* width, int* height) const
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
|
||||
const char *paperType = wxThePrintSetupData->GetPaperName();
|
||||
|
||||
if (!paperType) paperType = _("A4 210 x 297 mm");
|
||||
@ -1069,7 +1109,7 @@ void wxPostScriptDC::GetSize(int* width, int* height) const
|
||||
|
||||
bool wxPostScriptDC::StartDoc (const wxString& message)
|
||||
{
|
||||
wxCHECK_MSG( Ok(), FALSE, "invalid postscript dc" );
|
||||
wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
|
||||
|
||||
if (m_filename == "")
|
||||
{
|
||||
@ -1109,7 +1149,7 @@ bool wxPostScriptDC::StartDoc (const wxString& message)
|
||||
|
||||
void wxPostScriptDC::EndDoc ()
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
if (m_clipping)
|
||||
{
|
||||
@ -1205,6 +1245,7 @@ void wxPostScriptDC::EndDoc ()
|
||||
*m_pstream << "%%BeginProlog\n";
|
||||
*m_pstream << wxPostScriptHeaderEllipse;
|
||||
*m_pstream << wxPostScriptHeaderEllipticArc;
|
||||
*m_pstream << wxPostScriptHeaderColourImage;
|
||||
*m_pstream << wxPostScriptHeaderReencodeISO1;
|
||||
*m_pstream << wxPostScriptHeaderReencodeISO2;
|
||||
|
||||
@ -1266,7 +1307,7 @@ void wxPostScriptDC::EndDoc ()
|
||||
|
||||
void wxPostScriptDC::StartPage ()
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
*m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
|
||||
|
||||
@ -1302,7 +1343,7 @@ void wxPostScriptDC::StartPage ()
|
||||
|
||||
void wxPostScriptDC::EndPage ()
|
||||
{
|
||||
wxCHECK_RET( Ok(), "invalid postscript dc" );
|
||||
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
|
||||
|
||||
*m_pstream << "showpage\n";
|
||||
}
|
||||
@ -1310,7 +1351,7 @@ void wxPostScriptDC::EndPage ()
|
||||
bool wxPostScriptDC::Blit (long xdest, long ydest, long fwidth, long fheight,
|
||||
wxDC *source, long xsrc, long ysrc, int WXUNUSED(rop), bool WXUNUSED(useMask))
|
||||
{
|
||||
wxCHECK_MSG( Ok(), FALSE, "invalid postscript dc" );
|
||||
wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user