diff options
Diffstat (limited to 'src/cairo.h')
| -rw-r--r-- | src/cairo.h | 93 |
1 files changed, 60 insertions, 33 deletions
diff --git a/src/cairo.h b/src/cairo.h index ba89998..06a6d6a 100644 --- a/src/cairo.h +++ b/src/cairo.h @@ -38,18 +38,26 @@ #ifndef CAIRO_H #define CAIRO_H -#ifdef __cplusplus -# define CAIRO_BEGIN_DECLS extern "C" { -# define CAIRO_END_DECLS } -#else -# define CAIRO_BEGIN_DECLS -# define CAIRO_END_DECLS -#endif - #include <cairo-features.h> CAIRO_BEGIN_DECLS +#define CAIRO_VERSION_ENCODE(major, minor, micro) ( \ + ((major) * 10000) \ + + ((minor) * 100) \ + + ((micro) * 1)) + +#define CAIRO_VERSION CAIRO_VERSION_ENCODE( \ + CAIRO_VERSION_MAJOR, \ + CAIRO_VERSION_MINOR, \ + CAIRO_VERSION_MICRO) + +int +cairo_version (void); + +const char* +cairo_version_string (void); + /** * cairo_bool_t: * @@ -230,7 +238,7 @@ typedef cairo_status_t (*cairo_read_func_t) (void *closure, cairo_t * cairo_create (cairo_surface_t *target); -void +cairo_t * cairo_reference (cairo_t *cr); void @@ -296,6 +304,29 @@ void cairo_set_tolerance (cairo_t *cr, double tolerance); /** + * cairo_antialias_t: + * @CAIRO_ANTIALIAS_DEFAULT: Use the default antialiasing for + * the subsystem and target device + * @CAIRO_ANTIALIAS_NONE: Use a bilevel alpha mask + * @CAIRO_ANTIALIAS_GRAY: Perform single-color antialiasing (using + * shades of gray for black text on a white background, for example). + * @CAIRO_ANTIALIAS_SUBPIXEL: Perform antialiasing by taking + * advantage of the order of subpixel elements on devices + * such as LCD panels + * + * Specifies the type of antialiasing to do when rendering text or shapes. + **/ +typedef enum _cairo_antialias { + CAIRO_ANTIALIAS_DEFAULT, + CAIRO_ANTIALIAS_NONE, + CAIRO_ANTIALIAS_GRAY, + CAIRO_ANTIALIAS_SUBPIXEL +} cairo_antialias_t; + +void +cairo_set_antialias (cairo_t *cr, cairo_antialias_t antialias); + +/** * cairo_fill_rule_t * @CAIRO_FILL_RULE_WINDING: If the path crosses the ray from * left-to-right, counts +1. If the path crosses the ray @@ -668,26 +699,6 @@ typedef enum _cairo_font_weight { } cairo_font_weight_t; /** - * cairo_antialias_t: - * @CAIRO_ANTIALIAS_DEFAULT: Use the default antialiasing for - * the font subsystem and target device - * @CAIRO_ANTIALIAS_NONE: Do no antialiasing of fonts; use bilevel text - * @CAIRO_ANTIALIAS_GRAY: Perform single-color antialiasing (using - * shades of gray for black text on a white background, for example). - * @CAIRO_ANTIALIAS_SUBPIXEL: Perform antialiasing by taking - * advantage of the order of subpixel elements on devices - * such as LCD panels - * - * Specifies the type of antialiasing to do when rendering text. - **/ -typedef enum _cairo_antialias { - CAIRO_ANTIALIAS_DEFAULT, - CAIRO_ANTIALIAS_NONE, - CAIRO_ANTIALIAS_GRAY, - CAIRO_ANTIALIAS_SUBPIXEL -} cairo_antialias_t; - -/** * cairo_subpixel_order_t: * @CAIRO_SUBPIXEL_ORDER_DEFAULT: Use the default subpixel order for * for the target device @@ -871,7 +882,7 @@ cairo_glyph_path (cairo_t *cr, cairo_glyph_t *glyphs, int num_glyphs); /* Generic identifier for a font style */ -void +cairo_font_face_t * cairo_font_face_reference (cairo_font_face_t *font_face); void @@ -898,7 +909,7 @@ cairo_scaled_font_create (cairo_font_face_t *font_face, const cairo_matrix_t *ctm, const cairo_font_options_t *options); -void +cairo_scaled_font_t * cairo_scaled_font_reference (cairo_scaled_font_t *scaled_font); void @@ -928,6 +939,9 @@ cairo_get_source (cairo_t *cr); double cairo_get_tolerance (cairo_t *cr); +cairo_antialias_t +cairo_get_antialias (cairo_t *cr); + void cairo_get_current_point (cairo_t *cr, double *x, double *y); @@ -1109,7 +1123,7 @@ cairo_surface_create_similar (cairo_surface_t *other, int width, int height); -void +cairo_surface_t * cairo_surface_reference (cairo_surface_t *surface); void @@ -1149,6 +1163,19 @@ cairo_surface_get_font_options (cairo_surface_t *surface, cairo_font_options_t *options); void +cairo_surface_flush (cairo_surface_t *surface); + +void +cairo_surface_mark_dirty (cairo_surface_t *surface); + +void +cairo_surface_mark_dirty_rectangle (cairo_surface_t *surface, + int x, + int y, + int width, + int height); + +void cairo_surface_set_device_offset (cairo_surface_t *surface, double x_offset, double y_offset); @@ -1236,7 +1263,7 @@ cairo_pattern_t * cairo_pattern_create_radial (double cx0, double cy0, double radius0, double cx1, double cy1, double radius1); -void +cairo_pattern_t * cairo_pattern_reference (cairo_pattern_t *pattern); void |