diff options
Diffstat (limited to 'web/web_svg.c')
| -rw-r--r-- | web/web_svg.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/web/web_svg.c b/web/web_svg.c index 3d3288c..ffdd104 100644 --- a/web/web_svg.c +++ b/web/web_svg.c @@ -28,14 +28,14 @@ static inline struct elem *svg_elem_init(char *name, int size_attrs) // draws a ring if angles are equal struct elem *gen_arc(double a1, double a2, double r1, double r2, char *col) { - struct ccoords cc1 = pol_to_cart((struct pcoords){ - .a = (a1 == a2 ? 1 : a2), .r = r1 }); - struct ccoords cc2 = pol_to_cart((struct pcoords){ - .a = (a1 == a2 ? 0 : a1), .r = r1 }); - struct ccoords cc3 = pol_to_cart((struct pcoords){ - .a = (a1 == a2 ? 0 : a1), .r = r2 }); - struct ccoords cc4 = pol_to_cart((struct pcoords){ - .a = (a1 == a2 ? 1 : a2), .r = r2 }); + struct ccoords cc1 = pol_to_cart( + (struct pcoords){ .a = (a1 == a2 ? 1 : a2), .r = r1 }); + struct ccoords cc2 = pol_to_cart( + (struct pcoords){ .a = (a1 == a2 ? 0 : a1), .r = r1 }); + struct ccoords cc3 = pol_to_cart( + (struct pcoords){ .a = (a1 == a2 ? 0 : a1), .r = r2 }); + struct ccoords cc4 = pol_to_cart( + (struct pcoords){ .a = (a1 == a2 ? 1 : a2), .r = r2 }); struct elem *e = svg_elem_init("path", 2); elem_add_attr(e, "fill", col); @@ -100,22 +100,24 @@ int draw_spider(int elemc, struct elem **elemv) { for (int i = 5; i > 1; --i) { elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH, C_WIRE); - elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH/2, C_WIRE_INNER); + elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH/2, + C_WIRE_INNER); } for (int i = 0; i < NUM_SECTORS; ++i) { double a = 90 - i*SECTOR_WIDTH - SECTOR_WIDTH/2; if (a < 0) a += 360; - elemv[elemc++] = gen_line(a, OUTER_DISTS[1], OUTER_DISTS[5] + 10, - WIRE_WIDTH, C_WIRE); - elemv[elemc++] = gen_line(a, OUTER_DISTS[1], OUTER_DISTS[5] + 10, - WIRE_WIDTH/2, C_WIRE_INNER); + elemv[elemc++] = gen_line(a, OUTER_DISTS[1], + OUTER_DISTS[5] + 10, WIRE_WIDTH, C_WIRE); + elemv[elemc++] = gen_line(a, OUTER_DISTS[1], + OUTER_DISTS[5] + 10, WIRE_WIDTH/2, C_WIRE_INNER); } for (int i = 1; i >= 0; --i) { elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH, C_WIRE); - elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH/2, C_WIRE_INNER); + elemv[elemc++] = gen_ring(OUTER_DISTS[i], WIRE_WIDTH/2, + C_WIRE_INNER); } return elemc; @@ -123,7 +125,8 @@ int draw_spider(int elemc, struct elem **elemv) int draw_numbers(int elemc, struct elem **elemv) { - elemv[elemc++] = gen_ring(DIAMETER/2 - WIRE_WIDTH*4, WIRE_WIDTH, "#ddd"); + elemv[elemc++] = gen_ring(DIAMETER/2 - WIRE_WIDTH*4, WIRE_WIDTH, + "#ddd"); int r = DIAMETER/2 - 33/2; for (int i = 0; i < 20; ++i) { @@ -136,7 +139,8 @@ int draw_numbers(int elemc, struct elem **elemv) char buf[512]; double a = 90 - i*SECTOR_WIDTH; if (a < 0) a += 360; - struct ccoords cc = pol_to_cart((struct pcoords){ .a = a, .r = r }); + struct ccoords cc = pol_to_cart( + (struct pcoords){ .a = a, .r = r }); sprintf(buf, "scale(1 -1) translate(%f %f) rotate(%f)", cc.x, -cc.y, a <= 180 ? 90 -a : 270 -a); elem_add_attr(e, "transform", buf); @@ -159,8 +163,10 @@ void svg_draw_board() for (int j = 0; j < NUM_SECTORS; ++j) { double a = 90 - j*SECTOR_WIDTH; if (a < 0) a += 360; - elemv[elemc++] = gen_segment(a, OUTER_DISTS[i-1], OUTER_DISTS[i], - i%2 ? (j%2 ? C_GREEN : C_RED) : (j%2 ? C_WHITE : C_BLACK)); + elemv[elemc++] = gen_segment(a, OUTER_DISTS[i-1], + OUTER_DISTS[i], + i % 2 ? (j % 2 ? C_GREEN : C_RED) : + (j % 2 ? C_WHITE : C_BLACK)); } } |