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27 
28 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
29 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
30 
31 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
32 #include <basegfx/polygon/b2dpolypolygon.hxx>
33 #include <basegfx/color/bcolor.hxx>
34 #include <basegfx/color/bcolormodifier.hxx>
35 #include <vector>
36 
37 //////////////////////////////////////////////////////////////////////////////
38 
39 namespace drawinglayer
40 {
41 	namespace processor2d
42 	{
43 		/// helper data structure for returning the result
44 		struct TextAsPolygonDataNode
45 		{
46 		private:
47 			basegfx::B2DPolyPolygon					maB2DPolyPolygon;
48 			basegfx::BColor							maBColor;
49 			bool									mbIsFilled;
50 
51 		public:
52 			TextAsPolygonDataNode(
53 				const basegfx::B2DPolyPolygon& rB2DPolyPolygon,
54 				const basegfx::BColor& rBColor,
55 				bool bIsFilled)
56 			:	maB2DPolyPolygon(rB2DPolyPolygon),
57 				maBColor(rBColor),
58 				mbIsFilled(bIsFilled)
59 			{
60 			}
61 
62 			// data read access
63 			const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maB2DPolyPolygon; }
64 			const basegfx::BColor& getBColor() const { return maBColor; }
65 			bool getIsFilled() const { return mbIsFilled; }
66 		};
67 
68 		/// typedef for a vector of that helper data
69 		typedef ::std::vector< TextAsPolygonDataNode > TextAsPolygonDataNodeVector;
70 
71         /** TextAsPolygonExtractor2D class
72 
73             This processor extracts text in the feeded primitives to filled polygons
74          */
75 		class TextAsPolygonExtractor2D : public BaseProcessor2D
76 		{
77 		private:
78 			// extraction target
79 			TextAsPolygonDataNodeVector				maTarget;
80 
81 			// the modifiedColorPrimitive stack
82 			basegfx::BColorModifierStack			maBColorModifierStack;
83 
84 			// flag if we are in a decomposed text
85             sal_uInt32								mnInText;
86 
87 			// tooling methods
88 			void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);
89 
90 		public:
91 			TextAsPolygonExtractor2D(const geometry::ViewInformation2D& rViewInformation);
92 			virtual ~TextAsPolygonExtractor2D();
93 
94 			// data read access
95 			const TextAsPolygonDataNodeVector& getTarget() const { return maTarget; }
96 		};
97 	} // end of namespace processor2d
98 } // end of namespace drawinglayer
99 
100 //////////////////////////////////////////////////////////////////////////////
101 
102 #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
103 
104 // eof
105