Support colours in shading

[ipdf/code.git] / src / document.h

diff --git a/src/document.h b/src/document.h
index 3ff607b..df818f2 100644 (file)
--- a/src/document.h
+++ b/src/document.h
@@ -4,6 +4,8 @@
 #include "ipdf.h"
 #include "quadtree.h"
 
+#include <map>
+
 #include "../contrib/pugixml-1.4/src/pugixml.hpp"
 #include "stb_truetype.h"
 
@@ -50,17 +52,13 @@ namespace IPDF
                        bool operator==(const Document & equ) const;
                        bool operator!=(const Document & equ) const {return !(this->operator==(equ));}
 
-                       unsigned AddGroup(unsigned start_index, unsigned end_index);
+                       unsigned AddGroup(unsigned start_index, unsigned end_index, const Colour & shading=Colour(0.1,0.1,0.1,1));
                        unsigned AddBezier(const Bezier & bezier);
                        unsigned Add(ObjectType type, const Rect & bounds, unsigned data_index = 0);
                        unsigned AddBezierData(const Bezier & bezier);
-                       
+                       unsigned AddGroupData(const Group & group);
 
 
-                       
-
-                       
-                       
                        /** SVG Related functions **/
                        
                        /** Load an SVG text file and add to the document **/
@@ -70,10 +68,13 @@ namespace IPDF
                        /** Parse an SVG node or SVG-group node, adding children to the document **/
                        void ParseSVGNode(pugi::xml_node & root, SVGMatrix & transform);
                        /** Parse an SVG path with string **/
-                       std::pair<unsigned, unsigned> ParseSVGPathData(const std::string & d, const SVGMatrix & transform);
+                       std::pair<unsigned, unsigned> ParseSVGPathData(const std::string & d, const SVGMatrix & transform, bool & closed);
                        
                        /** Modify an SVG transformation matrix **/
                        static void ParseSVGTransform(const std::string & s, SVGMatrix & transform);
+                       
+                       /** Extract CSS values (shudder) from style **/
+                       static void ParseSVGStyleData(const std::string & style, std::map<std::string, std::string> & results);
 
                        /** Font related functions **/
                        void SetFont(const std::string & font_filename);