count number of polygons

[swftools.git] / lib / pdf / InfoOutputDev.cc

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index fd33452..a0a4cac 100644 (file)
--- 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);
@@ -31,8 +32,8 @@ InfoOutputDev::~InfoOutputDev()
     }
     id2font->killIter(&i);
 
-    delete id2font;
-    delete splash;
+    delete id2font;id2font=0;
+    delete splash;splash=0;
 }
 void FontInfo::grow(int size)
 {
@@ -65,6 +66,7 @@ FontInfo::~FontInfo()
            glyphs[t]=0;
        }
     }
+    free(glyphs);glyphs=0;
 }
 GBool InfoOutputDev::upsideDown() {return gTrue;}
 GBool InfoOutputDev::useDrawChar() {return gTrue;}
@@ -153,6 +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);