fixed font bug

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

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index a977970..8fb751a 100644 (file)
--- a/lib/pdf/InfoOutputDev.cc
+++ b/lib/pdf/InfoOutputDev.cc
@@ -118,7 +118,15 @@ static int findSpace(gfxfont_t*font)
     for(t=0;t<font->num_glyphs;t++) {
        gfxglyph_t*g = &font->glyphs[t];
        if(GLYPH_IS_SPACE(g)) {
-           if(g->unicode == 32) return t;
+           if(g->unicode == 32) {
+               /* now that we have found a space char, make sure it's unique */
+               int s;
+               for(s=0;s<font->num_glyphs;s++) {
+                   if(s!=t && font->glyphs[s].unicode==32)
+                       font->glyphs[s].unicode=0;
+               }
+               return t;
+           }
        }
     }
     return -1;
@@ -536,6 +544,16 @@ void InfoOutputDev::endType3Char(GfxState *state)
     currentglyph->path->lineTo(x1,y2);
     currentglyph->path->close();
 }
+    
+void InfoOutputDev::saveState(GfxState *state)
+{
+    updateAll(state);
+}
+
+void InfoOutputDev::restoreState(GfxState *state)
+{
+    updateAll(state);
+}
 
 void InfoOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
                           int width, int height, GBool invert,