diff options
Diffstat (limited to 'include/c/sk_path.h')
-rw-r--r-- | include/c/sk_path.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/c/sk_path.h b/include/c/sk_path.h new file mode 100644 index 0000000000..801e1480f9 --- /dev/null +++ b/include/c/sk_path.h @@ -0,0 +1,45 @@ +/* + * 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 |