update drawString

Author: andiwand

pdf2htmlEX/src/HTMLRenderer/HTMLRenderer.h

@@ -156,7 +156,7 @@ struct HTMLRenderer : OutputDev
     void eoClip(GfxState * state) override;
     void clipToStrokePath(GfxState * state) override;
 
-    void drawString(GfxState * state, const GooString * s) override;
+    void drawString(GfxState * state, const std::string& s) override;
 
     void drawImage(GfxState * state, Object * ref, Stream * str,
                  int width, int height, GfxImageColorMap * colorMap,

pdf2htmlEX/src/HTMLRenderer/text.cc

@@ -23,9 +23,9 @@ using std::none_of;
 using std::cerr;
 using std::endl;
 
-void HTMLRenderer::drawString(GfxState * state, const GooString * s)
+void HTMLRenderer::drawString(GfxState * state, const std::string& s)
 {
-    if(s->empty())
+    if(s.empty())
         return;
 
     auto font = state->getFont();
@@ -58,8 +58,8 @@ void HTMLRenderer::drawString(GfxState * state, const GooString * s)
 
     // Now ready to output
     // get the unicodes
-    const char *p = s->c_str();
-    int len = s->size();
+    const char *p = s.c_str();
+    int len = s.size();
 
     //accumulated displacement of chars in this string, in text object space
     double dx = 0;