1 files changed, 16 insertions, 4 deletions

diff --git a/noncore/unsupported/qpdf/xpdf/Gfx.h b/noncore/unsupported/qpdf/xpdf/Gfx.h
index be5f2c2..2ecfb24 100644
--- a/noncore/unsupported/qpdf/xpdf/Gfx.h
+++ b/noncore/unsupported/qpdf/xpdf/Gfx.h
@@ -4,3 +4,3 @@
 //
-// Copyright 1996 Derek B. Noonburg
+// Copyright 1996-2002 Glyph & Cog, LLC
 //
@@ -29,2 +29,3 @@ class GfxShading;
 class GfxAxialShading;
+class GfxRadialShading;
 class GfxState;
@@ -99,3 +100,6 @@ public:
 
-  // Destructor.
+  // Constructor for a sub-page object.
+  Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict,
+      PDFRectangle *box, GBool crop, PDFRectangle *cropBox);
+
   ~Gfx();
@@ -105,4 +109,9 @@ public:
 
-  void doWidgetForm(Object *str, fouble xMin, fouble yMin,
-                    fouble xMax, fouble yMax);
+  // Display an annotation, given its appearance (a Form XObject) and
+  // bounding box (in default user space).
+  void doAnnot(Object *str, fouble xMin, fouble yMin,
+               fouble xMax, fouble yMax);
+
+  void pushResources(Dict *resDict);
+  void popResources();
 
@@ -112,4 +121,6 @@ private:
           OutputDev *out;       // output device
+          GBool subPage;        // is this a sub-page object?
           GBool printCommands;  // print the drawing commands (for debugging)
           GfxResources *res;    // resource stack
+  int updateLevel;
 
@@ -181,2 +192,3 @@ private:
   void doAxialShFill(GfxAxialShading *shading);
+  void doRadialShFill(GfxRadialShading *shading);
   void doEndPath();