| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| // EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL |
| // DO NOT USE -- FOR INTERNAL TESTING ONLY |
| |
| #ifndef sk_path_DEFINED |
| #define sk_path_DEFINED |
| |
| #include "sk_types.h" |
| |
| SK_C_PLUS_PLUS_BEGIN_GUARD |
| |
| typedef enum { |
| CW_SK_PATH_DIRECTION, |
| CCW_SK_PATH_DIRECTION, |
| } sk_path_direction_t; |
| |
| sk_path_t* sk_path_new(); |
| void sk_path_delete(sk_path_t*); |
| |
| void sk_path_move_to(sk_path_t*, float x, float y); |
| void sk_path_line_to(sk_path_t*, float x, float y); |
| void sk_path_quad_to(sk_path_t*, float x0, float y0, float x1, float y1); |
| void sk_path_conic_to(sk_path_t*, float x0, float y0, float x1, float y1, float w); |
| void sk_path_cubic_to(sk_path_t*, float x0, float y0, float x1, float y1, float x2, float y2); |
| void sk_path_close(sk_path_t*); |
| |
| void sk_path_add_rect(sk_path_t*, const sk_rect_t*, sk_path_direction_t); |
| void sk_path_add_oval(sk_path_t*, const sk_rect_t*, sk_path_direction_t); |
| |
| /** |
| * If the path is empty, return false and set the rect parameter to [0, 0, 0, 0]. |
| * else return true and set the rect parameter to the bounds of the control-points |
| * of the path. |
| */ |
| bool sk_path_get_bounds(const sk_path_t*, sk_rect_t*); |
| |
| SK_C_PLUS_PLUS_END_GUARD |
| |
| #endif |