# 1 "/usr/local/include/cairo/cairo.h" # 1 "" # 1 "" # 1 "./gtk2hs-config.h" 1 # 4 "" 2 # 1 "/usr/local/include/cairo/cairo.h" # 41 "/usr/local/include/cairo/cairo.h" # 1 "/usr/local/include/cairo/cairo-features.h" 1 # 42 "/usr/local/include/cairo/cairo.h" 2 # 1 "/usr/local/include/cairo/cairo-deprecated.h" 1 # 43 "/usr/local/include/cairo/cairo.h" 2 # 56 "/usr/local/include/cairo/cairo.h" int cairo_version (void); const char* cairo_version_string (void); # 76 "/usr/local/include/cairo/cairo.h" typedef int cairo_bool_t; # 91 "/usr/local/include/cairo/cairo.h" typedef struct _cairo cairo_t; # 109 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_surface cairo_surface_t; # 128 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_matrix { double xx; double yx; double xy; double yy; double x0; double y0; } cairo_matrix_t; # 153 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_pattern cairo_pattern_t; # 163 "/usr/local/include/cairo/cairo.h" typedef void (*cairo_destroy_func_t) (void *data); # 175 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_user_data_key { int unused; } cairo_user_data_key_t; # 213 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_status { CAIRO_STATUS_SUCCESS = 0, CAIRO_STATUS_NO_MEMORY, CAIRO_STATUS_INVALID_RESTORE, CAIRO_STATUS_INVALID_POP_GROUP, CAIRO_STATUS_NO_CURRENT_POINT, CAIRO_STATUS_INVALID_MATRIX, CAIRO_STATUS_INVALID_STATUS, CAIRO_STATUS_NULL_POINTER, CAIRO_STATUS_INVALID_STRING, CAIRO_STATUS_INVALID_PATH_DATA, CAIRO_STATUS_READ_ERROR, CAIRO_STATUS_WRITE_ERROR, CAIRO_STATUS_SURFACE_FINISHED, CAIRO_STATUS_SURFACE_TYPE_MISMATCH, CAIRO_STATUS_PATTERN_TYPE_MISMATCH, CAIRO_STATUS_INVALID_CONTENT, CAIRO_STATUS_INVALID_FORMAT, CAIRO_STATUS_INVALID_VISUAL, CAIRO_STATUS_FILE_NOT_FOUND, CAIRO_STATUS_INVALID_DASH, CAIRO_STATUS_INVALID_DSC_COMMENT, CAIRO_STATUS_INVALID_INDEX, CAIRO_STATUS_CLIP_NOT_REPRESENTABLE } cairo_status_t; # 253 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_content { CAIRO_CONTENT_COLOR = 0x1000, CAIRO_CONTENT_ALPHA = 0x2000, CAIRO_CONTENT_COLOR_ALPHA = 0x3000 } cairo_content_t; # 275 "/usr/local/include/cairo/cairo.h" typedef cairo_status_t (*cairo_write_func_t) (void *closure, const unsigned char *data, unsigned int length); # 295 "/usr/local/include/cairo/cairo.h" typedef cairo_status_t (*cairo_read_func_t) (void *closure, unsigned char *data, unsigned int length); cairo_t * cairo_create (cairo_surface_t *target); cairo_t * cairo_reference (cairo_t *cr); void cairo_destroy (cairo_t *cr); unsigned int cairo_get_reference_count (cairo_t *cr); void * cairo_get_user_data (cairo_t *cr, const cairo_user_data_key_t *key); cairo_status_t cairo_set_user_data (cairo_t *cr, const cairo_user_data_key_t *key, void *user_data, cairo_destroy_func_t destroy); void cairo_save (cairo_t *cr); void cairo_restore (cairo_t *cr); void cairo_push_group (cairo_t *cr); void cairo_push_group_with_content (cairo_t *cr, cairo_content_t content); cairo_pattern_t * cairo_pop_group (cairo_t *cr); void cairo_pop_group_to_source (cairo_t *cr); typedef enum _cairo_operator { CAIRO_OPERATOR_CLEAR, CAIRO_OPERATOR_SOURCE, CAIRO_OPERATOR_OVER, CAIRO_OPERATOR_IN, CAIRO_OPERATOR_OUT, CAIRO_OPERATOR_ATOP, CAIRO_OPERATOR_DEST, CAIRO_OPERATOR_DEST_OVER, CAIRO_OPERATOR_DEST_IN, CAIRO_OPERATOR_DEST_OUT, CAIRO_OPERATOR_DEST_ATOP, CAIRO_OPERATOR_XOR, CAIRO_OPERATOR_ADD, CAIRO_OPERATOR_SATURATE } cairo_operator_t; void cairo_set_operator (cairo_t *cr, cairo_operator_t op); void cairo_set_source (cairo_t *cr, cairo_pattern_t *source); void cairo_set_source_rgb (cairo_t *cr, double red, double green, double blue); void cairo_set_source_rgba (cairo_t *cr, double red, double green, double blue, double alpha); void cairo_set_source_surface (cairo_t *cr, cairo_surface_t *surface, double x, double y); void cairo_set_tolerance (cairo_t *cr, double tolerance); # 398 "/usr/local/include/cairo/cairo.h" 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); # 431 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_fill_rule { CAIRO_FILL_RULE_WINDING, CAIRO_FILL_RULE_EVEN_ODD } cairo_fill_rule_t; void cairo_set_fill_rule (cairo_t *cr, cairo_fill_rule_t fill_rule); void cairo_set_line_width (cairo_t *cr, double width); # 450 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_line_cap { CAIRO_LINE_CAP_BUTT, CAIRO_LINE_CAP_ROUND, CAIRO_LINE_CAP_SQUARE } cairo_line_cap_t; void cairo_set_line_cap (cairo_t *cr, cairo_line_cap_t line_cap); # 470 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_line_join { CAIRO_LINE_JOIN_MITER, CAIRO_LINE_JOIN_ROUND, CAIRO_LINE_JOIN_BEVEL } cairo_line_join_t; void cairo_set_line_join (cairo_t *cr, cairo_line_join_t line_join); void cairo_set_dash (cairo_t *cr, const double *dashes, int num_dashes, double offset); void cairo_set_miter_limit (cairo_t *cr, double limit); void cairo_translate (cairo_t *cr, double tx, double ty); void cairo_scale (cairo_t *cr, double sx, double sy); void cairo_rotate (cairo_t *cr, double angle); void cairo_transform (cairo_t *cr, const cairo_matrix_t *matrix); void cairo_set_matrix (cairo_t *cr, const cairo_matrix_t *matrix); void cairo_identity_matrix (cairo_t *cr); void cairo_user_to_device (cairo_t *cr, double *x, double *y); void cairo_user_to_device_distance (cairo_t *cr, double *dx, double *dy); void cairo_device_to_user (cairo_t *cr, double *x, double *y); void cairo_device_to_user_distance (cairo_t *cr, double *dx, double *dy); void cairo_new_path (cairo_t *cr); void cairo_move_to (cairo_t *cr, double x, double y); void cairo_new_sub_path (cairo_t *cr); void cairo_line_to (cairo_t *cr, double x, double y); void cairo_curve_to (cairo_t *cr, double x1, double y1, double x2, double y2, double x3, double y3); void cairo_arc (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2); void cairo_arc_negative (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2); # 559 "/usr/local/include/cairo/cairo.h" void cairo_rel_move_to (cairo_t *cr, double dx, double dy); void cairo_rel_line_to (cairo_t *cr, double dx, double dy); void cairo_rel_curve_to (cairo_t *cr, double dx1, double dy1, double dx2, double dy2, double dx3, double dy3); void cairo_rectangle (cairo_t *cr, double x, double y, double width, double height); void cairo_close_path (cairo_t *cr); void cairo_paint (cairo_t *cr); void cairo_paint_with_alpha (cairo_t *cr, double alpha); void cairo_mask (cairo_t *cr, cairo_pattern_t *pattern); void cairo_mask_surface (cairo_t *cr, cairo_surface_t *surface, double surface_x, double surface_y); void cairo_stroke (cairo_t *cr); void cairo_stroke_preserve (cairo_t *cr); void cairo_fill (cairo_t *cr); void cairo_fill_preserve (cairo_t *cr); void cairo_copy_page (cairo_t *cr); void cairo_show_page (cairo_t *cr); cairo_bool_t cairo_in_stroke (cairo_t *cr, double x, double y); cairo_bool_t cairo_in_fill (cairo_t *cr, double x, double y); void cairo_stroke_extents (cairo_t *cr, double *x1, double *y1, double *x2, double *y2); void cairo_fill_extents (cairo_t *cr, double *x1, double *y1, double *x2, double *y2); void cairo_reset_clip (cairo_t *cr); void cairo_clip (cairo_t *cr); void cairo_clip_preserve (cairo_t *cr); void cairo_clip_extents (cairo_t *cr, double *x1, double *y1, double *x2, double *y2); # 664 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_rectangle { double x, y, width, height; } cairo_rectangle_t; # 679 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_rectangle_list { cairo_status_t status; cairo_rectangle_t *rectangles; int num_rectangles; } cairo_rectangle_list_t; cairo_rectangle_list_t * cairo_copy_clip_rectangle_list (cairo_t *cr); void cairo_rectangle_list_destroy (cairo_rectangle_list_t *rectangle_list); # 708 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_scaled_font cairo_scaled_font_t; # 727 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_font_face cairo_font_face_t; # 753 "/usr/local/include/cairo/cairo.h" typedef struct { unsigned long index; double x; double y; } cairo_glyph_t; # 786 "/usr/local/include/cairo/cairo.h" typedef struct { double x_bearing; double y_bearing; double width; double height; double x_advance; double y_advance; } cairo_text_extents_t; # 836 "/usr/local/include/cairo/cairo.h" typedef struct { double ascent; double descent; double height; double max_x_advance; double max_y_advance; } cairo_font_extents_t; # 852 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_font_slant { CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_SLANT_ITALIC, CAIRO_FONT_SLANT_OBLIQUE } cairo_font_slant_t; # 865 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_font_weight { CAIRO_FONT_WEIGHT_NORMAL, CAIRO_FONT_WEIGHT_BOLD } cairo_font_weight_t; # 887 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_subpixel_order { CAIRO_SUBPIXEL_ORDER_DEFAULT, CAIRO_SUBPIXEL_ORDER_RGB, CAIRO_SUBPIXEL_ORDER_BGR, CAIRO_SUBPIXEL_ORDER_VRGB, CAIRO_SUBPIXEL_ORDER_VBGR } cairo_subpixel_order_t; # 917 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_hint_style { CAIRO_HINT_STYLE_DEFAULT, CAIRO_HINT_STYLE_NONE, CAIRO_HINT_STYLE_SLIGHT, CAIRO_HINT_STYLE_MEDIUM, CAIRO_HINT_STYLE_FULL } cairo_hint_style_t; # 938 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_hint_metrics { CAIRO_HINT_METRICS_DEFAULT, CAIRO_HINT_METRICS_OFF, CAIRO_HINT_METRICS_ON } cairo_hint_metrics_t; # 964 "/usr/local/include/cairo/cairo.h" typedef struct _cairo_font_options cairo_font_options_t; cairo_font_options_t * cairo_font_options_create (void); cairo_font_options_t * cairo_font_options_copy (const cairo_font_options_t *original); void cairo_font_options_destroy (cairo_font_options_t *options); cairo_status_t cairo_font_options_status (cairo_font_options_t *options); void cairo_font_options_merge (cairo_font_options_t *options, const cairo_font_options_t *other); cairo_bool_t cairo_font_options_equal (const cairo_font_options_t *options, const cairo_font_options_t *other); unsigned long cairo_font_options_hash (const cairo_font_options_t *options); void cairo_font_options_set_antialias (cairo_font_options_t *options, cairo_antialias_t antialias); cairo_antialias_t cairo_font_options_get_antialias (const cairo_font_options_t *options); void cairo_font_options_set_subpixel_order (cairo_font_options_t *options, cairo_subpixel_order_t subpixel_order); cairo_subpixel_order_t cairo_font_options_get_subpixel_order (const cairo_font_options_t *options); void cairo_font_options_set_hint_style (cairo_font_options_t *options, cairo_hint_style_t hint_style); cairo_hint_style_t cairo_font_options_get_hint_style (const cairo_font_options_t *options); void cairo_font_options_set_hint_metrics (cairo_font_options_t *options, cairo_hint_metrics_t hint_metrics); cairo_hint_metrics_t cairo_font_options_get_hint_metrics (const cairo_font_options_t *options); void cairo_select_font_face (cairo_t *cr, const char *family, cairo_font_slant_t slant, cairo_font_weight_t weight); void cairo_set_font_size (cairo_t *cr, double size); void cairo_set_font_matrix (cairo_t *cr, const cairo_matrix_t *matrix); void cairo_get_font_matrix (cairo_t *cr, cairo_matrix_t *matrix); void cairo_set_font_options (cairo_t *cr, const cairo_font_options_t *options); void cairo_get_font_options (cairo_t *cr, cairo_font_options_t *options); void cairo_set_font_face (cairo_t *cr, cairo_font_face_t *font_face); cairo_font_face_t * cairo_get_font_face (cairo_t *cr); void cairo_set_scaled_font (cairo_t *cr, const cairo_scaled_font_t *scaled_font); cairo_scaled_font_t * cairo_get_scaled_font (cairo_t *cr); void cairo_show_text (cairo_t *cr, const char *utf8); void cairo_show_glyphs (cairo_t *cr, const cairo_glyph_t *glyphs, int num_glyphs); void cairo_text_path (cairo_t *cr, const char *utf8); void cairo_glyph_path (cairo_t *cr, const cairo_glyph_t *glyphs, int num_glyphs); void cairo_text_extents (cairo_t *cr, const char *utf8, cairo_text_extents_t *extents); void cairo_glyph_extents (cairo_t *cr, const cairo_glyph_t *glyphs, int num_glyphs, cairo_text_extents_t *extents); void cairo_font_extents (cairo_t *cr, cairo_font_extents_t *extents); cairo_font_face_t * cairo_font_face_reference (cairo_font_face_t *font_face); void cairo_font_face_destroy (cairo_font_face_t *font_face); unsigned int cairo_font_face_get_reference_count (cairo_font_face_t *font_face); cairo_status_t cairo_font_face_status (cairo_font_face_t *font_face); # 1130 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_font_type { CAIRO_FONT_TYPE_TOY, CAIRO_FONT_TYPE_FT, CAIRO_FONT_TYPE_WIN32, CAIRO_FONT_TYPE_ATSUI } cairo_font_type_t; cairo_font_type_t cairo_font_face_get_type (cairo_font_face_t *font_face); void * cairo_font_face_get_user_data (cairo_font_face_t *font_face, const cairo_user_data_key_t *key); cairo_status_t cairo_font_face_set_user_data (cairo_font_face_t *font_face, const cairo_user_data_key_t *key, void *user_data, cairo_destroy_func_t destroy); cairo_scaled_font_t * cairo_scaled_font_create (cairo_font_face_t *font_face, const cairo_matrix_t *font_matrix, const cairo_matrix_t *ctm, const cairo_font_options_t *options); cairo_scaled_font_t * cairo_scaled_font_reference (cairo_scaled_font_t *scaled_font); void cairo_scaled_font_destroy (cairo_scaled_font_t *scaled_font); unsigned int cairo_scaled_font_get_reference_count (cairo_scaled_font_t *scaled_font); cairo_status_t cairo_scaled_font_status (cairo_scaled_font_t *scaled_font); cairo_font_type_t cairo_scaled_font_get_type (cairo_scaled_font_t *scaled_font); void * cairo_scaled_font_get_user_data (cairo_scaled_font_t *scaled_font, const cairo_user_data_key_t *key); cairo_status_t cairo_scaled_font_set_user_data (cairo_scaled_font_t *scaled_font, const cairo_user_data_key_t *key, void *user_data, cairo_destroy_func_t destroy); void cairo_scaled_font_extents (cairo_scaled_font_t *scaled_font, cairo_font_extents_t *extents); void cairo_scaled_font_text_extents (cairo_scaled_font_t *scaled_font, const char *utf8, cairo_text_extents_t *extents); void cairo_scaled_font_glyph_extents (cairo_scaled_font_t *scaled_font, const cairo_glyph_t *glyphs, int num_glyphs, cairo_text_extents_t *extents); cairo_font_face_t * cairo_scaled_font_get_font_face (cairo_scaled_font_t *scaled_font); void cairo_scaled_font_get_font_matrix (cairo_scaled_font_t *scaled_font, cairo_matrix_t *font_matrix); void cairo_scaled_font_get_ctm (cairo_scaled_font_t *scaled_font, cairo_matrix_t *ctm); void cairo_scaled_font_get_font_options (cairo_scaled_font_t *scaled_font, cairo_font_options_t *options); cairo_operator_t cairo_get_operator (cairo_t *cr); cairo_pattern_t * 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); cairo_fill_rule_t cairo_get_fill_rule (cairo_t *cr); double cairo_get_line_width (cairo_t *cr); cairo_line_cap_t cairo_get_line_cap (cairo_t *cr); cairo_line_join_t cairo_get_line_join (cairo_t *cr); double cairo_get_miter_limit (cairo_t *cr); int cairo_get_dash_count (cairo_t *cr); void cairo_get_dash (cairo_t *cr, double *dashes, double *offset); void cairo_get_matrix (cairo_t *cr, cairo_matrix_t *matrix); cairo_surface_t * cairo_get_target (cairo_t *cr); cairo_surface_t * cairo_get_group_target (cairo_t *cr); # 1271 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_path_data_type { CAIRO_PATH_MOVE_TO, CAIRO_PATH_LINE_TO, CAIRO_PATH_CURVE_TO, CAIRO_PATH_CLOSE_PATH } cairo_path_data_type_t; # 1344 "/usr/local/include/cairo/cairo.h" typedef union _cairo_path_data_t cairo_path_data_t; union _cairo_path_data_t { struct { cairo_path_data_type_t type; int length; } header; struct { double x, y; } point; }; # 1374 "/usr/local/include/cairo/cairo.h" typedef struct cairo_path { cairo_status_t status; cairo_path_data_t *data; int num_data; } cairo_path_t; cairo_path_t * cairo_copy_path (cairo_t *cr); cairo_path_t * cairo_copy_path_flat (cairo_t *cr); void cairo_append_path (cairo_t *cr, const cairo_path_t *path); void cairo_path_destroy (cairo_path_t *path); cairo_status_t cairo_status (cairo_t *cr); const char * cairo_status_to_string (cairo_status_t status); cairo_surface_t * cairo_surface_create_similar (cairo_surface_t *other, cairo_content_t content, int width, int height); cairo_surface_t * cairo_surface_reference (cairo_surface_t *surface); void cairo_surface_finish (cairo_surface_t *surface); void cairo_surface_destroy (cairo_surface_t *surface); unsigned int cairo_surface_get_reference_count (cairo_surface_t *surface); cairo_status_t cairo_surface_status (cairo_surface_t *surface); # 1462 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_surface_type { CAIRO_SURFACE_TYPE_IMAGE, CAIRO_SURFACE_TYPE_PDF, CAIRO_SURFACE_TYPE_PS, CAIRO_SURFACE_TYPE_XLIB, CAIRO_SURFACE_TYPE_XCB, CAIRO_SURFACE_TYPE_GLITZ, CAIRO_SURFACE_TYPE_QUARTZ, CAIRO_SURFACE_TYPE_WIN32, CAIRO_SURFACE_TYPE_BEOS, CAIRO_SURFACE_TYPE_DIRECTFB, CAIRO_SURFACE_TYPE_SVG, CAIRO_SURFACE_TYPE_OS2 } cairo_surface_type_t; cairo_surface_type_t cairo_surface_get_type (cairo_surface_t *surface); cairo_content_t cairo_surface_get_content (cairo_surface_t *surface); cairo_status_t cairo_surface_write_to_png (cairo_surface_t *surface, const char *filename); cairo_status_t cairo_surface_write_to_png_stream (cairo_surface_t *surface, cairo_write_func_t write_func, void *closure); void * cairo_surface_get_user_data (cairo_surface_t *surface, const cairo_user_data_key_t *key); cairo_status_t cairo_surface_set_user_data (cairo_surface_t *surface, const cairo_user_data_key_t *key, void *user_data, cairo_destroy_func_t destroy); void 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); void cairo_surface_get_device_offset (cairo_surface_t *surface, double *x_offset, double *y_offset); void cairo_surface_set_fallback_resolution (cairo_surface_t *surface, double x_pixels_per_inch, double y_pixels_per_inch); # 1567 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_format { CAIRO_FORMAT_ARGB32, CAIRO_FORMAT_RGB24, CAIRO_FORMAT_A8, CAIRO_FORMAT_A1 } cairo_format_t; cairo_surface_t * cairo_image_surface_create (cairo_format_t format, int width, int height); cairo_surface_t * cairo_image_surface_create_for_data (unsigned char *data, cairo_format_t format, int width, int height, int stride); unsigned char * cairo_image_surface_get_data (cairo_surface_t *surface); cairo_format_t cairo_image_surface_get_format (cairo_surface_t *surface); int cairo_image_surface_get_width (cairo_surface_t *surface); int cairo_image_surface_get_height (cairo_surface_t *surface); int cairo_image_surface_get_stride (cairo_surface_t *surface); cairo_surface_t * cairo_image_surface_create_from_png (const char *filename); cairo_surface_t * cairo_image_surface_create_from_png_stream (cairo_read_func_t read_func, void *closure); cairo_pattern_t * cairo_pattern_create_rgb (double red, double green, double blue); cairo_pattern_t * cairo_pattern_create_rgba (double red, double green, double blue, double alpha); cairo_pattern_t * cairo_pattern_create_for_surface (cairo_surface_t *surface); cairo_pattern_t * cairo_pattern_create_linear (double x0, double y0, double x1, double y1); cairo_pattern_t * cairo_pattern_create_radial (double cx0, double cy0, double radius0, double cx1, double cy1, double radius1); cairo_pattern_t * cairo_pattern_reference (cairo_pattern_t *pattern); void cairo_pattern_destroy (cairo_pattern_t *pattern); unsigned int cairo_pattern_get_reference_count (cairo_pattern_t *pattern); cairo_status_t cairo_pattern_status (cairo_pattern_t *pattern); void * cairo_pattern_get_user_data (cairo_pattern_t *pattern, const cairo_user_data_key_t *key); cairo_status_t cairo_pattern_set_user_data (cairo_pattern_t *pattern, const cairo_user_data_key_t *key, void *user_data, cairo_destroy_func_t destroy); # 1688 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_pattern_type { CAIRO_PATTERN_TYPE_SOLID, CAIRO_PATTERN_TYPE_SURFACE, CAIRO_PATTERN_TYPE_LINEAR, CAIRO_PATTERN_TYPE_RADIAL } cairo_pattern_type_t; cairo_pattern_type_t cairo_pattern_get_type (cairo_pattern_t *pattern); void cairo_pattern_add_color_stop_rgb (cairo_pattern_t *pattern, double offset, double red, double green, double blue); void cairo_pattern_add_color_stop_rgba (cairo_pattern_t *pattern, double offset, double red, double green, double blue, double alpha); void cairo_pattern_set_matrix (cairo_pattern_t *pattern, const cairo_matrix_t *matrix); void cairo_pattern_get_matrix (cairo_pattern_t *pattern, cairo_matrix_t *matrix); # 1733 "/usr/local/include/cairo/cairo.h" typedef enum _cairo_extend { CAIRO_EXTEND_NONE, CAIRO_EXTEND_REPEAT, CAIRO_EXTEND_REFLECT, CAIRO_EXTEND_PAD } cairo_extend_t; void cairo_pattern_set_extend (cairo_pattern_t *pattern, cairo_extend_t extend); cairo_extend_t cairo_pattern_get_extend (cairo_pattern_t *pattern); typedef enum _cairo_filter { CAIRO_FILTER_FAST, CAIRO_FILTER_GOOD, CAIRO_FILTER_BEST, CAIRO_FILTER_NEAREST, CAIRO_FILTER_BILINEAR, CAIRO_FILTER_GAUSSIAN } cairo_filter_t; void cairo_pattern_set_filter (cairo_pattern_t *pattern, cairo_filter_t filter); cairo_filter_t cairo_pattern_get_filter (cairo_pattern_t *pattern); cairo_status_t cairo_pattern_get_rgba (cairo_pattern_t *pattern, double *red, double *green, double *blue, double *alpha); cairo_status_t cairo_pattern_get_surface (cairo_pattern_t *pattern, cairo_surface_t **surface); cairo_status_t cairo_pattern_get_color_stop_rgba (cairo_pattern_t *pattern, int index, double *offset, double *red, double *green, double *blue, double *alpha); cairo_status_t cairo_pattern_get_color_stop_count (cairo_pattern_t *pattern, int *count); cairo_status_t cairo_pattern_get_linear_points (cairo_pattern_t *pattern, double *x0, double *y0, double *x1, double *y1); cairo_status_t cairo_pattern_get_radial_circles (cairo_pattern_t *pattern, double *x0, double *y0, double *r0, double *x1, double *y1, double *r1); void cairo_matrix_init (cairo_matrix_t *matrix, double xx, double yx, double xy, double yy, double x0, double y0); void cairo_matrix_init_identity (cairo_matrix_t *matrix); void cairo_matrix_init_translate (cairo_matrix_t *matrix, double tx, double ty); void cairo_matrix_init_scale (cairo_matrix_t *matrix, double sx, double sy); void cairo_matrix_init_rotate (cairo_matrix_t *matrix, double radians); void cairo_matrix_translate (cairo_matrix_t *matrix, double tx, double ty); void cairo_matrix_scale (cairo_matrix_t *matrix, double sx, double sy); void cairo_matrix_rotate (cairo_matrix_t *matrix, double radians); cairo_status_t cairo_matrix_invert (cairo_matrix_t *matrix); void cairo_matrix_multiply (cairo_matrix_t *result, const cairo_matrix_t *a, const cairo_matrix_t *b); void cairo_matrix_transform_distance (const cairo_matrix_t *matrix, double *dx, double *dy); void cairo_matrix_transform_point (const cairo_matrix_t *matrix, double *x, double *y); void cairo_debug_reset_static_data (void);