X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fglyphpoints.h;h=09b422cde5967b107901e686e68c8d4dc0845060;hb=3e731f52cfd35364e9516d09d00b61dd6fdc1919;hp=73195e42d4240c3f048fd9428a4bb27388f1e5a4;hpb=a4763354603a2f8fbaff27a17edab7710ead6c2b;p=ttedit

diff --git a/src/glyphpoints.h b/src/glyphpoints.h
index 73195e4..09b422c 100755
--- a/src/glyphpoints.h
+++ b/src/glyphpoints.h
@@ -11,8 +11,10 @@
 #define __GLYPHPOINTS_H__
 
 #include "types.h"
+#include <stdio.h>
 
 
+// "IPoint" is an Integer based Point
 struct IPoint
 {
 	int32 x, y;
@@ -46,18 +48,25 @@ class GlyphPoints
 		GlyphPoints operator+(const GlyphPoints &);
 		GlyphPoints operator+(const IPoint &);
 		GlyphPoints& operator+=(const IPoint &);
+		void Clear(void);
 		void InsertPoint(uint16, int, int, bool);
 		void InsertPoint(uint16, const IPoint &);
 		void DeletePoint(uint16);
 		uint16 GetNumPoints(void);
-		uint16 GetNumPoints(uint16);
+		uint16 GetNumPoints(uint16 poly);
 		uint16 GetNumPolys(void);
 		int GetX(uint16);
 		int GetY(uint16);
 		bool GetOnCurve(uint16);
 		int GetX(uint16, uint16);
+		int GetNextX(uint16, uint16);
 		int GetY(uint16, uint16);
+		int GetNextY(uint16, uint16);
+		IPoint GetPoint(uint16, uint16);
 		bool GetOnCurve(uint16, uint16);
+		bool GetPrevOnCurve(uint16, uint16);
+		bool GetNextOnCurve(uint16, uint16);
+		uint16 GetPolyStart(uint16);
 		uint16 GetPolyEnd(uint16);
 		void OffsetPoints(int, int);
 		void OffsetPoly(uint16, int32, int32);
@@ -75,8 +84,17 @@ class GlyphPoints
 		IPoint GetPrevPoint(uint16, uint16);
 		IPoint GetNextPoint(uint16, uint16);
 
+		IPoint RotatePoint(const double angle, const IPoint point, const IPoint center);
+		void RotatePoints(const double angle, const IPoint point);
+		IPoint GetPolyCentroid(const int16 poly);
+		void RotatePolyAroundCentroid(const int16 poly, const double angle);
+
+		bool LoadGlyphFromFile(FILE *);
+		bool SaveGlyphToFile(FILE *);
+
 	private:
 		void AllocateAndCopy(int, int, int *, int *, bool *, uint16 *);
+		void FreeAllocatedMemory(void);
 
 	private:
 		int numPoints, numPolys;