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comparison src/shapes.h @ 30:e06a4a667ce2

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Accept mouse/pointer event and hint the shape that the pointer is over. - add find_shape_at_pos()
author Thinker K.F. Li <thinker@branda.to>
date Tue, 05 Aug 2008 12:40:45 +0800
parents 19c603dd6ff9
children d82749f77108
comparison
equal deleted inserted replaced
29:f56c96b035a8 30:e06a4a667ce2
7 /* Define a shape 7 /* Define a shape
8 * 8 *
9 * A shape must include 9 * A shape must include
10 * - *_new() and *_free() 10 * - *_new() and *_free()
11 * - *_transform() 11 * - *_transform()
12 * - *_draw()
12 * - *_fill() 13 * - *_fill()
13 * - *_stroke() 14 * - *_stroke()
14 * - struct of shape must include an shape_t as type of first member. 15 * - struct of shape must include an shape_t as type of first member.
15 */ 16 */
16 17
18 /* TODO: remove *_fill() and *_stroke() */
19
17 extern void sh_path_free(shape_t *path); 20 extern void sh_path_free(shape_t *path);
18 extern shape_t *sh_path_new(char *data); 21 extern shape_t *sh_path_new(char *data);
19 extern void sh_path_transform(shape_t *shape); 22 extern void sh_path_transform(shape_t *shape);
23 extern void sh_path_draw(shape_t *shape, cairo_t *cr);
20 extern void sh_path_fill(shape_t *shape, cairo_t *cr); 24 extern void sh_path_fill(shape_t *shape, cairo_t *cr);
21 extern void sh_path_stroke(shape_t *shape, cairo_t *cr); 25 extern void sh_path_stroke(shape_t *shape, cairo_t *cr);
22 26
23 27
24 extern void sh_text_free(shape_t *text); 28 extern void sh_text_free(shape_t *text);
25 extern shape_t *sh_text_new(const char *txt, co_aix x, co_aix y, 29 extern shape_t *sh_text_new(const char *txt, co_aix x, co_aix y,
26 co_aix font_size, cairo_font_face_t *face); 30 co_aix font_size, cairo_font_face_t *face);
27 extern void sh_text_transform(shape_t *shape); 31 extern void sh_text_transform(shape_t *shape);
32 extern void sh_text_draw(shape_t *shape, cairo_t *cr);
28 extern void sh_text_fill(shape_t *shape, cairo_t *cr); 33 extern void sh_text_fill(shape_t *shape, cairo_t *cr);
29 extern void sh_text_stroke(shape_t *shape, cairo_t *cr); 34 extern void sh_text_stroke(shape_t *shape, cairo_t *cr);
30 35
31 36
32 #endif /* __SHAPES_H_ */ 37 #endif /* __SHAPES_H_ */