more horizontal refactoring

[swftools.git] / lib / gfxpoly / test.c

diff --git a/lib/gfxpoly/test.c b/lib/gfxpoly/test.c
index 26ebd1b..46df1f5 100644 (file)
--- a/lib/gfxpoly/test.c
+++ b/lib/gfxpoly/test.c
@@ -166,6 +166,27 @@ int test_speed()
     gfxline_free(b);
 }
 
+int testbox(int argn, char*argv[])
+{
+    gfxline_t*box1 = gfxline_makerectangle(-100,-100,100,100);
+    gfxline_t*box2 = gfxline_makerectangle(-50,-50,150,150);
+    gfxpoly_t*poly1 = gfxpoly_from_fill(box1, 0.05);
+    gfxpoly_t*poly2 = gfxpoly_from_fill(box2, 0.05);
+    gfxline_free(box1);
+    gfxline_free(box2);
+    
+    gfxpoly_t*poly12 = gfxpoly_process(poly1, poly2, &windrule_intersect, &twopolygons);
+    gfxpoly_dump(poly12);
+    assert(gfxpoly_check(poly12, 0));
+    gfxpoly_destroy(poly12);
+}
+
+int teststroke(int argn, char*argv[])
+{
+    gfxline_t*box1 = gfxline_makerectangle(-100,-100,100,100);
+    assert(gfxpoly_check(gfxpoly_from_stroke(box1, 2.0, gfx_capRound, gfx_joinRound, 0, 0.05), 1));
+}
+
 int test0(int argn, char*argv[])
 {
     gfxline_t*box1 = gfxline_makerectangle(-100,-100,100,100);
@@ -173,8 +194,6 @@ int test0(int argn, char*argv[])
     gfxline_t*box3 = gfxline_makerectangle(-100,-100,100,100);
     //gfxline_append(box2, box3);
 
-    gfxpoly_check(gfxpoly_from_stroke(box1, 2.0, gfx_capRound, gfx_joinRound, 0, 0.05));
-
     gfxmatrix_t matrix;
     memset(&matrix, 0, sizeof(gfxmatrix_t));
     double ua=M_PI/4;
@@ -211,22 +230,28 @@ int test1(int argn, char*argv[])
 {
     gfxline_t*box1 = gfxline_makerectangle(50,50,150,150);
     gfxline_t*box2 = gfxline_makerectangle(100,100,200,200);
-    gfxline_t*box3 = gfxline_makerectangle(100,100,200,200);
+    gfxline_t*box3 = gfxline_makerectangle(200,100,300,200);
+    gfxline_t*box4 = gfxline_makerectangle(300,200,400,400);
+    gfxline_t* board = mkchessboard();
     gfxline_t*star = mkstar(50,50, 150,150);
     gfxline_t*b = 0;
     b = gfxline_append(b, box1);
     b = gfxline_append(b, box2);
     b = gfxline_append(b, box3);
+    b = gfxline_append(b, box4);
 
     gfxmatrix_t matrix;
     memset(&matrix, 0, sizeof(gfxmatrix_t));
-    double ua=0.1;
-    matrix.m00=cos(ua);matrix.m10=sin(ua);
-    matrix.m01=-sin(ua);matrix.m11=cos(ua);
+    matrix.m00 = 1.0;
+    matrix.m11 = 1.0;
+    matrix.tx = 200;
+    matrix.ty = 200;
+    gfxline_transform(board, &matrix);
+    b = gfxline_append(b, board);
 
     //gfxline_transform(b, &matrix);
 
-    gfxline_dump(b, stderr, "");
+    //gfxline_dump(b, stderr, "");
     gfxpoly_t*poly = gfxpoly_from_fill(b, 0.05);
     
     gfxline_free(box1);
@@ -234,8 +259,10 @@ int test1(int argn, char*argv[])
     gfxline_free(box3);
     gfxline_free(star);
 
-    gfxpoly_dump(poly);
+    //gfxpoly_dump(poly);
     gfxpoly_t*poly2 = gfxpoly_process(poly, 0, &windrule_evenodd, &onepolygon);
+    //gfxpoly_dump(poly2);
+    gfxpoly_save_arrows(poly2, "test.ps");
     gfxpoly_destroy(poly);
     gfxpoly_destroy(poly2);
 }
@@ -443,18 +470,19 @@ void test4(int argn, char*argv[])
 
         double zoom = 1.0;
 
-        if(!gfxpoly_check(poly1)) {
+        if(!gfxpoly_check(poly1, 0)) {
             printf("bad polygon\n");
             continue;
         }
 
         gfxpoly_t*poly2 = gfxpoly_process(poly1, 0, rule, &onepolygon);
+       assert(gfxpoly_check(poly2, 1));
 
        int pass;
        for(pass=0;pass<2;pass++) {
            intbbox_t bbox = intbbox_from_polygon(poly1, zoom);
            unsigned char*bitmap1 = render_polygon(poly1, &bbox, zoom, rule, &onepolygon);
-           unsigned char*bitmap2 = render_polygon(poly2, &bbox, zoom, &windrule_evenodd, &onepolygon);
+           unsigned char*bitmap2 = render_polygon(poly2, &bbox, zoom, &windrule_circular, &onepolygon);
            if(!bitmap_ok(&bbox, bitmap1) || !bitmap_ok(&bbox, bitmap2)) {
                save_two_bitmaps(&bbox, bitmap1, bitmap2, "error.png");
                assert(!"error in bitmaps");
@@ -465,7 +493,7 @@ void test4(int argn, char*argv[])
            }
            free(bitmap1);
            free(bitmap2);
-           
+
            // second pass renders the 90° rotated version
            rotate90(poly1);
            rotate90(poly2);
@@ -511,7 +539,7 @@ void extract_polygons_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
        fprintf(stderr, "%d segments (max so far: %d/%d)\n", size, max_segments, max_any_segments);
     }
 
-    if(!gfxpoly_check(poly1)) {
+    if(!gfxpoly_check(poly1, 0)) {
         gfxpoly_destroy(poly1);
         fprintf(stderr, "bad polygon\n");
         return;
@@ -638,6 +666,6 @@ void test5(int argn, char*argv[])
 
 int main(int argn, char*argv[])
 {
-    test0(argn, argv);
+    teststroke(argn, argv);
 }