Index: include/c/sk_path.h |
diff --git a/include/c/sk_path.h b/include/c/sk_path.h |
index d13a11219fcec01185449e25a8489f0215bdad24..6b4e83d3b2a69c4bfd2149a599265610a28ff3cc 100644 |
--- a/include/c/sk_path.h |
+++ b/include/c/sk_path.h |
@@ -20,20 +20,56 @@ typedef enum { |
CCW_SK_PATH_DIRECTION, |
} sk_path_direction_t; |
+/** Create a new, empty path. */ |
SK_API sk_path_t* sk_path_new(); |
+/** Release the memory used by a sk_path_t. */ |
SK_API void sk_path_delete(sk_path_t*); |
+/** Set the beginning of the next contour to the point (x,y). */ |
SK_API void sk_path_move_to(sk_path_t*, float x, float y); |
+/** |
+ Add a line from the last point to the specified point (x,y). If no |
+ sk_path_move_to() call has been made for this contour, the first |
+ point is automatically set to (0,0). |
+*/ |
SK_API void sk_path_line_to(sk_path_t*, float x, float y); |
+/** |
+ Add a quadratic bezier from the last point, approaching control |
+ point (x0,y0), and ending at (x1,y1). If no sk_path_move_to() call |
+ has been made for this contour, the first point is automatically |
+ set to (0,0). |
+*/ |
SK_API void sk_path_quad_to(sk_path_t*, float x0, float y0, float x1, float y1); |
+/** |
+ Add a conic curve from the last point, approaching control point |
+ (x0,y01), and ending at (x1,y1) with weight w. If no |
+ sk_path_move_to() call has been made for this contour, the first |
+ point is automatically set to (0,0). |
+*/ |
SK_API void sk_path_conic_to(sk_path_t*, float x0, float y0, float x1, float y1, float w); |
+/** |
+ Add a cubic bezier from the last point, approaching control points |
+ (x0,y0) and (x1,y1), and ending at (x2,y2). If no |
+ sk_path_move_to() call has been made for this contour, the first |
+ point is automatically set to (0,0). |
+*/ |
SK_API void sk_path_cubic_to(sk_path_t*, |
float x0, float y0, |
float x1, float y1, |
float x2, float y2); |
+/** |
+ Close the current contour. If the current point is not equal to the |
+ first point of the contour, a line segment is automatically added. |
+*/ |
SK_API void sk_path_close(sk_path_t*); |
+/** |
+ Add a closed rectangle contour to the path. |
+*/ |
SK_API void sk_path_add_rect(sk_path_t*, const sk_rect_t*, sk_path_direction_t); |
+/** |
+ Add a closed oval contour to the path |
+*/ |
SK_API void sk_path_add_oval(sk_path_t*, const sk_rect_t*, sk_path_direction_t); |
/** |