numerous bigfixes in stroke->polygon conversion

[swftools.git] / lib / gfxpoly / poly.h

diff --git a/lib/gfxpoly/poly.h b/lib/gfxpoly/poly.h
index 186075a..270734f 100644 (file)
--- a/lib/gfxpoly/poly.h
+++ b/lib/gfxpoly/poly.h
@@ -22,7 +22,7 @@ typedef struct _point {
 } point_t;
 
 typedef struct _fillstyle {
 } point_t;
 
 typedef struct _fillstyle {

-    char is_filled;
+    void*internal;

 } fillstyle_t;
 
 typedef struct _windstate
 } fillstyle_t;
 
 typedef struct _windstate

@@ -115,10 +115,14 @@ typedef struct _segment {
 void gfxpoly_fail(char*expr, char*file, int line, const char*function);
 
 char gfxpoly_check(gfxpoly_t*poly);
 void gfxpoly_fail(char*expr, char*file, int line, const char*function);
 
 char gfxpoly_check(gfxpoly_t*poly);

+int gfxpoly_num_segments(gfxpoly_t*poly);

 int gfxpoly_size(gfxpoly_t*poly);
 void gfxpoly_dump(gfxpoly_t*poly);
 void gfxpoly_save(gfxpoly_t*poly, const char*filename);
 int gfxpoly_size(gfxpoly_t*poly);
 void gfxpoly_dump(gfxpoly_t*poly);
 void gfxpoly_save(gfxpoly_t*poly, const char*filename);

-gfxpoly_t* gfxpoly_process(gfxpoly_t*poly, windrule_t*windrule, windcontext_t*context);
+gfxpoly_t* gfxpoly_process(gfxpoly_t*poly1, gfxpoly_t*poly2, windrule_t*windrule, windcontext_t*context);
+
+gfxpoly_t* gfxpoly_intersect(gfxpoly_t*p1, gfxpoly_t*p2);
+gfxpoly_t* gfxpoly_union(gfxpoly_t*p1, gfxpoly_t*p2);

 
 #ifndef CHECKS
 #ifdef assert
 
 #ifndef CHECKS
 #ifdef assert