X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fgfxpoly%2Ftest_stroke.c;h=06ae2b69937e092830a223ce47ccde61aa2a2568;hp=9068c5784bab5db506e0f50b65a4e6a1c3605a8f;hb=879d0eec420fe0fd5ddcd56c8fe62b82a6744edd;hpb=7be8967177293d3a0b4b8a286f16b740933ac583

diff --git a/lib/gfxpoly/test_stroke.c b/lib/gfxpoly/test_stroke.c
index 9068c57..06ae2b6 100644
--- a/lib/gfxpoly/test_stroke.c
+++ b/lib/gfxpoly/test_stroke.c
@@ -1,8 +1,10 @@
 #include <math.h>
 #include "../gfxtools.h"
+#include "convert.h"
 #include "stroke.h"
+#include "convert.h"
 
-int main()
+int test_stroke1()
 {
     gfxline_t l[512], f[256*5];
 
@@ -10,6 +12,7 @@ int main()
     gfxdevice_t dev;
     gfxdevice_swf_init(&dev);
     dev.setparameter(&dev, "framerate", "25.0");
+    dev.setparameter(&dev, "disable_polygon_conversion", "1");
     int t;
     for(t=0;t<300;t++) {
 	dev.startpage(&dev, 700,700);
@@ -74,25 +77,25 @@ int main()
 
 	//gfxpoly_t*p = gfxpoly_fromstroke(l, width, gfx_capRound, gfx_joinRound, 500);
 	gfxpoly_t*p1 = gfxpoly_from_stroke(l, width, gfx_capRound, gfx_joinRound, 500, 0.05);
-	assert(gfxpoly_check(p1));
+	assert(gfxpoly_check(p1, 1));
 	
 	//gfxpoly_t*p2 = gfxpoly_from_fill(f, 0.05);
 	gfxline_t*l2 = gfxline_clone(l);
 
-	double c = cos(t*M_PI/75);
-	double s = sin(t*M_PI/75);
+	double c = cos(t*M_PI/50.0);
+	double s = sin(t*M_PI/50.0);
 	static int x1 = 0, xdir = 1;
 	static int y1 = 0, ydir = 5;
-	x1+=xdir; if(x1>=150)  {x1=300-x1;xdir=-xdir;} if(x1<-150) {x1=-300-x1;xdir=-xdir;}
-	y1+=ydir; if(y1>=150)  {y1=300-y1;ydir=-ydir;} if(y1<-150) {y1=-300-y1;ydir=-ydir;}
-	gfxmatrix_t m = { c, s, -(350+x1)*c-350*s+350,
-	                 -s, c,  350*s-(350+x1)*c+350};
+	x1 = sin(t*M_PI/60.0)*50;
+	y1 = -sin(t*M_PI/50.0)*50;
+	gfxmatrix_t m = { c,  s,  -(350+x1)*c-(350+y1)*s+350,
+	                  s, -c,  -(350+x1)*s+(350+y1)*c+350};
 	gfxline_transform(l2, &m);
 	gfxpoly_t*p2 = gfxpoly_from_stroke(l2, width, gfx_capRound, gfx_joinRound, 500, 0.05);
-	assert(gfxpoly_check(p2));
+	assert(gfxpoly_check(p2, 1));
 
 	gfxpoly_t*p3 = gfxpoly_intersect(p1, p2);
-	assert(gfxpoly_check(p3));
+	assert(gfxpoly_check(p3, 1));
 	
 	//gfxpoly_t*p4 = gfxpoly_from_fill(f, 0.05);
 	//gfxpoly_t*p5 = gfxpoly_intersect(p1, p4);
@@ -128,3 +131,71 @@ int main()
     result->save(result, "test.swf");
     result->destroy(result);
 }
+
+int test_stroke2()
+{
+    gfxline_t l[4];
+    l[0].type = gfx_moveTo;
+    l[0].x = 100;l[0].sx=2;
+    l[0].y = 100;l[0].sy=2;
+    l[0].next = &l[1];
+    l[1].type = gfx_lineTo;
+    l[1].x = 100;l[1].sx=2;
+    l[1].y = 200;l[1].sy=-2;
+    l[1].next = &l[2];
+    l[2].type = gfx_lineTo;
+    l[2].x = 250;l[2].sx=4;
+    l[2].y = 200;l[2].sy=0;
+    l[2].next = &l[3];
+    l[3].type = gfx_lineTo;
+    l[3].x = 200;l[3].sx=0;
+    l[3].y = 150;l[3].sy=4;
+    l[3].next = 0;
+
+
+    gfxdevice_t dev;
+    gfxdevice_swf_init(&dev);
+    dev.setparameter(&dev, "framerate", "25.0");
+    int t;
+    for(t=0;t<300;t++) {
+	dev.startpage(&dev, 700,700);
+	gfxline_t*g = l;
+	while(g) {
+	    g->x += g->sx;
+	    g->y += g->sy;
+	    if(g->x<200) {g->x=400-g->x;g->sx=-g->sx;}
+	    if(g->y<200) {g->y=400-g->y;g->sy=-g->sy;}
+	    if(g->x>500) {g->x=1000-g->x;g->sx=-g->sx;}
+	    if(g->y>500) {g->y=1000-g->y;g->sy=-g->sy;}
+	    g = g->next;
+	}
+	//l[3].x = l[0].x;
+	//l[3].y = l[0].y;
+
+	gfxdrawer_t d;
+	gfxdrawer_target_gfxline(&d);
+	double width = t/3.0;
+	if(width>50) width=100-width;
+	width = 40;
+
+	draw_stroke(l, &d, width, gfx_capSquare, gfx_joinMiter, 500);
+	gfxline_t*line = (gfxline_t*)d.result(&d);
+	//gfxline_dump(line, stdout, "");
+
+	gfxcolor_t black = {255,0,0,0};
+	gfxcolor_t cyan = {255,0,128,128};
+	dev.stroke(&dev, l, 2, &black, gfx_capRound, gfx_joinRound, 0);
+	dev.stroke(&dev, line, 2, &cyan, gfx_capRound, gfx_joinRound, 0);
+	gfxline_free(line);
+	dev.endpage(&dev);
+    }
+
+    gfxresult_t* result = dev.finish(&dev);
+    result->save(result, "test.swf");
+    result->destroy(result);
+}
+
+int main()
+{
+    test_stroke2();
+}