upgraded to xpdf-3.01pl1

[swftools.git] / pdf2swf / xpdf / Gfx.h

diff --git a/pdf2swf/xpdf/Gfx.h b/pdf2swf/xpdf/Gfx.h
index 2e40a57..168206d 100644 (file)
--- a/pdf2swf/xpdf/Gfx.h
+++ b/pdf2swf/xpdf/Gfx.h
@@ -33,6 +33,9 @@ class GfxShading;
 class GfxFunctionShading;
 class GfxAxialShading;
 class GfxRadialShading;
+class GfxGouraudTriangleShading;
+class GfxPatchMeshShading;
+struct GfxPatch;
 class GfxState;
 struct GfxColor;
 class Gfx;
@@ -101,14 +104,14 @@ public:
 
   // Constructor for regular output.
   Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict,
-      double hDPI, double vDPI, PDFRectangle *box, GBool crop,
+      double hDPI, double vDPI, PDFRectangle *box,
       PDFRectangle *cropBox, int rotate,
       GBool (*abortCheckCbkA)(void *data) = NULL,
       void *abortCheckCbkDataA = NULL);
 
   // Constructor for a sub-page object.
   Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict,
-      PDFRectangle *box, GBool crop, PDFRectangle *cropBox,
+      PDFRectangle *box, PDFRectangle *cropBox,
       GBool (*abortCheckCbkA)(void *data) = NULL,
       void *abortCheckCbkDataA = NULL);
 
@@ -128,6 +131,9 @@ public:
   // Restore graphics state.
   void restoreState();
 
+  // Get the current graphics state object.
+  GfxState *getState() { return state; }
+
 private:
 
   XRef *xref;                  // the xref table for this PDF file
@@ -216,6 +222,13 @@ private:
                         GfxColor *colors, int depth);
   void doAxialShFill(GfxAxialShading *shading);
   void doRadialShFill(GfxRadialShading *shading);
+  void doGouraudTriangleShFill(GfxGouraudTriangleShading *shading);
+  void gouraudFillTriangle(double x0, double y0, GfxColor *color0,
+                          double x1, double y1, GfxColor *color1,
+                          double x2, double y2, GfxColor *color2,
+                          int nComps, int depth);
+  void doPatchMeshShFill(GfxPatchMeshShading *shading);
+  void fillPatch(GfxPatch *patch, int nComps, int depth);
   void doEndPath();
 
   // path clipping operators