X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fb88ba480b4193da5bc91e3ba6738aa2c548280e..80a779275ae04443c568dca919adb26cf6f5002c:/src/common/dcsvg.cpp diff --git a/src/common/dcsvg.cpp b/src/common/dcsvg.cpp index 8dcf308a59..213cb11369 100644 --- a/src/common/dcsvg.cpp +++ b/src/common/dcsvg.cpp @@ -18,10 +18,9 @@ #ifndef WX_PRECOMP #include "wx/wx.h" #endif - + #include "wx/svg/dcsvg.h" -#include <math.h> #include "wx/image.h" #define wxSVG_DEBUG FALSE @@ -36,7 +35,7 @@ #pragma warn -ccc #endif -static inline double DegToRad(double deg) { return (deg * 3.14) / 180.0; } ; +static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; } ; wxString wxColStr ( wxColour c ) { @@ -140,7 +139,7 @@ void wxSVGFileDC::Init (wxString f, int Width, int Height, float dpi) // constructors wxSVGFileDC::wxSVGFileDC (wxString f) -{ +{ // quarter 640x480 screen display at 72 dpi Init (f,320,240,72.0); }; @@ -252,17 +251,17 @@ void wxSVGFileDC::DoDrawRotatedText(const wxString& sText, wxCoord x, wxCoord y, } //now do the text itself s.Printf (wxT(" <text x=\"%d\" y=\"%d\" "),x,y ); - + sTmp = m_font.GetFaceName () ; if (sTmp.Len () > 0) s = s + wxT("style=\"font-family:") + sTmp + wxT("; "); else s = s + wxT("style=\" ") ; wxString fontweights [3] = { wxT("normal"), wxT("lighter"), wxT("bold") }; s = s + wxT("font-weight:") + fontweights[m_font.GetWeight() - wxNORMAL] + semicolon + space; - + wxString fontstyles [5] = { wxT("normal"), wxT("style error"), wxT("style error"), wxT("italic"), wxT("oblique") }; s = s + wxT("font-style:") + fontstyles[m_font.GetStyle() - wxNORMAL] + semicolon + space; - + sTmp.Printf (wxT("font-size:%dpt; fill:#"), m_font.GetPointSize () ); s = s + sTmp ; s = s + wxColStr (m_textForegroundColour) + wxT("; stroke:#") + wxColStr (m_textForegroundColour) + wxT("; ") ; @@ -289,7 +288,7 @@ void wxSVGFileDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wx if (m_graphics_changed) NewGraphics (); wxString s ; - s.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%.2g\" "), + s.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%.2g\" "), x, y, width, height, radius ); s = s + wxT(" /> ") + newline ; @@ -374,13 +373,13 @@ void wxSVGFileDC::DoDrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo } double theta1 = atan2((double)(yc-y1),(double)(x1-xc)); - if ( theta1 < 0 ) theta1 = theta1 + 3.14 * 2; + if ( theta1 < 0 ) theta1 = theta1 + M_PI * 2; double theta2 = atan2((double)(yc-y2), (double)(x2-xc)); - if ( theta2 < 0 ) theta2 = theta2 + 3.14 * 2; - if ( theta2 < theta1 ) theta2 = theta2 + 3.14 *2 ; + if ( theta2 < 0 ) theta2 = theta2 + M_PI * 2; + if ( theta2 < theta1 ) theta2 = theta2 + M_PI *2 ; int fArc ; // flag for large or small arc 0 means less than 180 degrees - if ( fabs(theta2 - theta1) > 3.14 ) fArc = 1; else fArc = 0 ; + if ( fabs(theta2 - theta1) > M_PI ) fArc = 1; else fArc = 0 ; int fSweep = 0 ; // flag for sweep always 0 @@ -446,7 +445,7 @@ void wxSVGFileDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,doub if ( (theta2 - theta1) > 0 ) fArc = 1; else fArc = 0 ; int fSweep ; - if ( fabs(theta2 - theta1) > 3.14) fSweep = 1; else fSweep = 0 ; + if ( fabs(theta2 - theta1) > M_PI) fSweep = 1; else fSweep = 0 ; s.Printf ( wxT("<path d=\"M%d %d A%d %d 0.0 %d %d %d %d L %d %d z "), int(xs), int(ys), int(rx), int(ry), @@ -530,7 +529,7 @@ void wxSVGFileDC::SetPen(const wxPen& pen) // width, color, ends, joins : currently implemented // dashes, stipple : not implemented m_pen = pen ; - + m_graphics_changed = TRUE ; wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetPen Call executed")) ; } @@ -542,10 +541,10 @@ void wxSVGFileDC::NewGraphics () wxColour c = m_pen.GetColour () ; wxString s, sBrush, sPenCap, sPenJoin, sPenStyle, sLast, sWarn; - - sBrush = wxT("</g>\n<g style=\"") + wxBrushString ( m_brush.GetColour (), m_brush.GetStyle () ) - + wxT(" stroke:#") + wxColStr (c) + wxT("; ") ; - + + sBrush = wxT("</g>\n<g style=\"") + wxBrushString ( m_brush.GetColour (), m_brush.GetStyle () ) + + wxT(" stroke:#") + wxColStr (c) + wxT("; ") ; + switch ( m_pen.GetCap () ) { case wxCAP_PROJECTING : @@ -584,7 +583,7 @@ void wxSVGFileDC::NewGraphics () sWarn = sWarn + wxT("<!--- wxSVGFileDC::SetPen Call called to set a Style which is not available --> \n") ; } - sLast.Printf ( wxT("stroke-width:%d\" \n transform=\"translate(%.2g %.2g) scale(%.2g %.2g)\">"), + sLast.Printf ( wxT("stroke-width:%d\" \n transform=\"translate(%.2g %.2g) scale(%.2g %.2g)\">"), w, m_OriginX, m_OriginY, m_scaleX, m_scaleY ); s = sBrush + sPenCap + sPenJoin + sPenStyle + sLast + newline + sWarn; @@ -598,7 +597,7 @@ void wxSVGFileDC::SetFont(const wxFont& font) { m_font = font ; - + wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetFont Call executed")) ; } @@ -688,7 +687,7 @@ void wxSVGFileDC::SetLogicalOrigin( wxCoord x, wxCoord y ) void wxSVGFileDC::SetDeviceOrigin( wxCoord x, wxCoord y ) { - // only wxPostScripDC has m_signX = -1, + // only wxPostScripDC has m_signX = -1, m_deviceOriginX = x; m_deviceOriginY = y; ComputeScaleAndOrigin(); @@ -697,7 +696,7 @@ void wxSVGFileDC::SetDeviceOrigin( wxCoord x, wxCoord y ) void wxSVGFileDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) { - // only wxPostScripDC has m_signX = -1, + // only wxPostScripDC has m_signX = -1, m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? -1 : 1); ComputeScaleAndOrigin(); @@ -706,11 +705,10 @@ void wxSVGFileDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) // export a bitmap as a raster image in png bool wxSVGFileDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, - wxDC* source, wxCoord xsrc, wxCoord ysrc, - int logicalFunc /*= wxCOPY*/, bool useMask /*= FALSE*/, - wxCoord /*xsrcMask = -1*/, wxCoord /*ysrcMask = -1*/) + wxDC* source, wxCoord xsrc, wxCoord ysrc, + int logicalFunc /*= wxCOPY*/, bool useMask /*= FALSE*/, + wxCoord /*xsrcMask = -1*/, wxCoord /*ysrcMask = -1*/) { - if (logicalFunc != wxCOPY) { wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::DoBlit Call requested nonCopy mode; this is not possible")) ; @@ -745,15 +743,15 @@ void wxSVGFileDC::DoDrawIcon(const class wxIcon & myIcon, wxCoord x, wxCoord y) } - + void wxSVGFileDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoord y , bool WXUNUSED(bTransparent) /*=0*/ ) { if (m_graphics_changed) NewGraphics (); - wxString sTmp, s, sPNG ; + wxString sTmp, s, sPNG ; wxImage::AddHandler(new wxPNGHandler); -// create suitable file name +// create suitable file name sTmp.Printf ( wxT("_image%d.png"), m_sub_images); sPNG = m_filename.BeforeLast(wxT('.')) + sTmp; while (wxFile::Exists(sPNG) ) @@ -762,7 +760,7 @@ void wxSVGFileDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoord y sTmp.Printf ( wxT("_image%d.png"), m_sub_images); sPNG = m_filename.BeforeLast(wxT('.')) + sTmp; } - + //create copy of bitmap (wxGTK doesn't like saving a constant bitmap) wxBitmap myBitmap = bmp ; //save it @@ -775,7 +773,7 @@ void wxSVGFileDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoord y s = s + sTmp ; sTmp.Printf ( wxT(" xlink:href=\"%s\"> \n"), sPNG.c_str() ); s = s + sTmp + wxT("<title>Image from wxSVG</title> </image>") + newline; - + if (m_OK && bPNG_OK) { write(s); @@ -840,9 +838,9 @@ wxCoord wxSVGFileDC::LogicalToDeviceYRel(wxCoord y) const void wxSVGFileDC::write(const wxString &s) { - const wxWX2MBbuf buf = s.mb_str(wxConvUTF8); - m_outfile->Write(buf, strlen((const char *)buf)); - m_OK = m_outfile->Ok(); + const wxWX2MBbuf buf = s.mb_str(wxConvUTF8); + m_outfile->Write(buf, strlen((const char *)buf)); + m_OK = m_outfile->Ok(); } #ifdef __BORLANDC__