From dcb935d31dc5cb66997bbca2445b6e4c4eff3257 Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Tue, 8 Jul 2008 09:26:25 +0000
Subject: [PATCH] count number of polygons

---
 lib/pdf/InfoOutputDev.cc |   12 ++++++++++++
 lib/pdf/InfoOutputDev.h  |    5 +++++
 2 files changed, 17 insertions(+)

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index 7a42e73..a0a4cac 100644
--- a/lib/pdf/InfoOutputDev.cc
+++ b/lib/pdf/InfoOutputDev.cc
@@ -13,6 +13,7 @@ InfoOutputDev::InfoOutputDev(XRef*xref)
     num_links = 0;
     num_images = 0;
     num_fonts = 0;
+    num_polygons= 0;
     currentfont = 0;
     currentglyph = 0;
     id2font = new GHash(1);
@@ -154,6 +155,17 @@ void InfoOutputDev::updateFont(GfxState *state)
     currentfont->splash_font = splash->getCurrentFont();
     free(id);
 }
+
+void InfoOutputDev::fill(GfxState *state)
+{
+    num_polygons++;
+}
+
+void InfoOutputDev::eoFill(GfxState *state)
+{
+    num_polygons++;
+}
+
 FontInfo* InfoOutputDev::getFont(char*id)
 {
     return (FontInfo*)id2font->lookup(id);
diff --git a/lib/pdf/InfoOutputDev.h b/lib/pdf/InfoOutputDev.h
index 25ffdfb..13ba1e4 100644
--- a/lib/pdf/InfoOutputDev.h
+++ b/lib/pdf/InfoOutputDev.h
@@ -60,11 +60,13 @@ class InfoOutputDev: public OutputDev
     FontInfo* currentfont;
     GlyphInfo* currentglyph;
     SplashOutputDev*splash;
+
     public:
     int x1,y1,x2,y2;
     int num_links;
     int num_images;
     int num_fonts;
+    int num_polygons;
 
     InfoOutputDev(XRef*xref);
     virtual ~InfoOutputDev(); 
@@ -82,6 +84,9 @@ class InfoOutputDev: public OutputDev
     virtual void type3D0(GfxState *state, double wx, double wy);
     virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
     virtual void endType3Char(GfxState *state);
+  
+    virtual void fill(GfxState *state);
+    virtual void eoFill(GfxState *state);
 
     virtual void drawChar(GfxState *state, double x, double y,
 			  double dx, double dy,
-- 
1.7.10.4