X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfshape.c;h=afa069c8c3cd6356b253173e7b6ed35d4235c98a;hb=275179c87d277416cfcc0d7a346ed60c4545ba31;hp=b7152484c4461e5be9b0e7564f38be5439f6d2c3;hpb=644837a3d0f18ac76d55c9ba438246cb5a2927d6;p=swftools.git

diff --git a/lib/modules/swfshape.c b/lib/modules/swfshape.c
index b715248..afa069c 100644
--- a/lib/modules/swfshape.c
+++ b/lib/modules/swfshape.c
@@ -349,7 +349,12 @@ int swf_ShapeSetMove(TAG * t,SHAPE * s,S32 x,S32 y)
   
   b = swf_CountBits(x,0);
   b = swf_CountBits(y,b);
-  
+
+  if(b>31) {
+      fprintf(stderr, "Warning: bad moveTo (%f,%f)\n", x/20.0, y/20.0);
+      b=31;
+  }
+    
   swf_SetBits(t,b,5);
   swf_SetBits(t,x,b);
   swf_SetBits(t,y,b);
@@ -420,9 +425,9 @@ int swf_ShapeSetLine(TAG * t,SHAPE * s,S32 x,S32 y)
     b = swf_CountBits(y,b);
     if (b<2) b=2;
     if(b >= 18) {
-        if(b >= 18 + 6) {
+        if(b > 18 + 6) {
             /* do not split into more than 64 segments. If the line is *that* long, something's broken */
-            fprintf(stderr, "Warning: Line to %.2f,%.2f is too long\n", (double)x,(double)y);
+            fprintf(stderr, "Warning: Line to %.2f,%.2f is too long (%d bits)\n", (double)x,(double)y, b);
             return -1;
         } else {
             /* split line */
@@ -469,7 +474,7 @@ int swf_ShapeSetCurve(TAG * t,SHAPE * s,S32 x,S32 y,S32 ax,S32 ay)
 
     if(b >= 18) {
           fprintf(stderr, "Bit overflow in swf_ShapeSetCurve- %d (%d,%d,%d,%d)\n", b, ax,ay,x,y);
-          b = 17;
+	  return swf_ShapeSetLine(t, s, x+ax, y+ay);
     }
 
     swf_SetBits(t,2,2);
@@ -883,6 +888,59 @@ void swf_ShapeSetBitmapRect(TAG*tag, U16 gfxid, int width, int height)
     swf_ShapeFree(shape);
 }
 
+void swf_ShapeSetRectangle(TAG*tag, U16 shapeid, int width, int height, RGBA*rgba)
+{
+    RGBA white={255,255,255,255};
+    if(!rgba) {
+	rgba = &white;
+    }
+    SHAPE* s;
+    swf_ShapeNew(&s);
+    int fs = swf_ShapeAddSolidFillStyle(s, rgba);
+    swf_SetU16(tag,shapeid);
+    SRECT r;
+    r.xmin = 0;
+    r.xmax = 0;
+    r.ymin = width;
+    r.ymax = height;
+    swf_SetRect(tag,&r);
+    swf_SetShapeHeader(tag,s);
+    swf_ShapeSetAll(tag,s,0,0,0,fs,0);
+    swf_ShapeSetLine(tag,s,width,0);
+    swf_ShapeSetLine(tag,s,0,height);
+    swf_ShapeSetLine(tag,s,-width,0);
+    swf_ShapeSetLine(tag,s,0,-height);
+    swf_ShapeSetEnd(tag);
+    swf_ShapeFree(s);
+}
+
+void swf_ShapeSetRectangleWithBorder(TAG*tag, U16 shapeid, int width, int height, RGBA*rgba, int linewidth, RGBA*linecolor)
+{
+    RGBA white={255,255,255,255};
+    if(!rgba) {
+	rgba = &white;
+    }
+    SHAPE* s;
+    swf_ShapeNew(&s);
+    int fs = swf_ShapeAddSolidFillStyle(s, rgba);
+    int ls = swf_ShapeAddLineStyle(s, linewidth, linecolor);
+    swf_SetU16(tag,shapeid);
+    SRECT r;
+    r.xmin = 0;
+    r.xmax = 0;
+    r.ymin = width;
+    r.ymax = height;
+    swf_SetRect(tag,&r);
+    swf_SetShapeHeader(tag,s);
+    swf_ShapeSetAll(tag,s,0,0,ls,fs,0);
+    swf_ShapeSetLine(tag,s,width,0);
+    swf_ShapeSetLine(tag,s,0,height);
+    swf_ShapeSetLine(tag,s,-width,0);
+    swf_ShapeSetLine(tag,s,0,-height);
+    swf_ShapeSetEnd(tag);
+    swf_ShapeFree(s);
+}
+
 void swf_Shape2ToShape(SHAPE2*shape2, SHAPE*shape)
 {
     TAG*tag = swf_InsertTag(0,0);