1 ! Copyright (C) 2007 Sampo Vuori.
2 ! Copyright (C) 2008 Matthew Willis.
3 ! Copyright (C) 2010 Anton Gorenko.
4 ! See http://factorcode.org/license.txt for BSD license.
5 USING: alien alien.c-types alien.destructors alien.libraries
6 alien.syntax classes.struct combinators system ;
9 ! Adapted from cairo.h, version 1.8.10
11 LIBRARY-UNIX: cairo cdecl "libcairo.so"
12 LIBRARY-MACOSX: cairo cdecl "libcairo.dylib"
13 LIBRARY-WINDOWS: cairo cdecl "libcairo-2.dll"
17 FUNCTION: int cairo_version ( )
18 FUNCTION: c-string cairo_version_string ( )
20 TYPEDEF: int cairo_bool_t
22 ! I am leaving these and other void* types as opaque structures
23 TYPEDEF: void* cairo_t
24 TYPEDEF: void* cairo_surface_t
26 STRUCT: cairo_matrix_t
34 TYPEDEF: void* cairo_pattern_t
37 cairo_destroy_func_t ( void* data )
39 ! See cairo.h for details
40 STRUCT: cairo_user_data_key_t
45 CAIRO_STATUS_NO_MEMORY
46 CAIRO_STATUS_INVALID_RESTORE
47 CAIRO_STATUS_INVALID_POP_GROUP
48 CAIRO_STATUS_NO_CURRENT_POINT
49 CAIRO_STATUS_INVALID_MATRIX
50 CAIRO_STATUS_INVALID_STATUS
51 CAIRO_STATUS_NULL_POINTER
52 CAIRO_STATUS_INVALID_STRING
53 CAIRO_STATUS_INVALID_PATH_DATA
54 CAIRO_STATUS_READ_ERROR
55 CAIRO_STATUS_WRITE_ERROR
56 CAIRO_STATUS_SURFACE_FINISHED
57 CAIRO_STATUS_SURFACE_TYPE_MISMATCH
58 CAIRO_STATUS_PATTERN_TYPE_MISMATCH
59 CAIRO_STATUS_INVALID_CONTENT
60 CAIRO_STATUS_INVALID_FORMAT
61 CAIRO_STATUS_INVALID_VISUAL
62 CAIRO_STATUS_FILE_NOT_FOUND
63 CAIRO_STATUS_INVALID_DASH
64 CAIRO_STATUS_INVALID_DSC_COMMENT
65 CAIRO_STATUS_INVALID_INDEX
66 CAIRO_STATUS_CLIP_NOT_REPRESENTABLE
67 CAIRO_STATUS_TEMP_FILE_ERROR
68 CAIRO_STATUS_INVALID_STRIDE
69 CAIRO_STATUS_FONT_TYPE_MISMATCH
70 CAIRO_STATUS_USER_FONT_IMMUTABLE
71 CAIRO_STATUS_USER_FONT_ERROR
72 CAIRO_STATUS_NEGATIVE_COUNT
73 CAIRO_STATUS_INVALID_CLUSTERS
74 CAIRO_STATUS_INVALID_SLANT
75 CAIRO_STATUS_INVALID_WEIGHT ;
78 { CAIRO_CONTENT_COLOR 0x1000 }
79 { CAIRO_CONTENT_ALPHA 0x2000 }
80 { CAIRO_CONTENT_COLOR_ALPHA 0x3000 } ;
82 CALLBACK: cairo_status_t
83 cairo_write_func_t ( void* closure, uchar* data, uint length )
85 CALLBACK: cairo_status_t
86 cairo_read_func_t ( void* closure, uchar* data, uint length )
88 ! Functions for manipulating state objects
91 cairo_create ( cairo_surface_t* target )
94 cairo_reference ( cairo_t* cr )
97 cairo_destroy ( cairo_t* cr )
99 DESTRUCTOR: cairo_destroy
102 cairo_get_reference_count ( cairo_t* cr )
105 cairo_get_user_data ( cairo_t* cr, cairo_user_data_key_t* key )
107 FUNCTION: cairo_status_t
108 cairo_set_user_data ( cairo_t* cr, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy )
111 cairo_save ( cairo_t* cr )
114 cairo_restore ( cairo_t* cr )
117 cairo_push_group ( cairo_t* cr )
120 cairo_push_group_with_content ( cairo_t* cr, cairo_content_t content )
122 FUNCTION: cairo_pattern_t*
123 cairo_pop_group ( cairo_t* cr )
126 cairo_pop_group_to_source ( cairo_t* cr )
130 ENUM: cairo_operator_t
133 CAIRO_OPERATOR_SOURCE
140 CAIRO_OPERATOR_DEST_OVER
141 CAIRO_OPERATOR_DEST_IN
142 CAIRO_OPERATOR_DEST_OUT
143 CAIRO_OPERATOR_DEST_ATOP
147 CAIRO_OPERATOR_SATURATE ;
150 cairo_set_operator ( cairo_t* cr, cairo_operator_t op )
153 cairo_set_source ( cairo_t* cr, cairo_pattern_t* source )
156 cairo_set_source_rgb ( cairo_t* cr, double red, double green, double blue )
159 cairo_set_source_rgba ( cairo_t* cr, double red, double green, double blue, double alpha )
162 cairo_set_source_surface ( cairo_t* cr, cairo_surface_t* surface, double x, double y )
165 cairo_set_tolerance ( cairo_t* cr, double tolerance )
167 ENUM: cairo_antialias_t
168 CAIRO_ANTIALIAS_DEFAULT
171 CAIRO_ANTIALIAS_SUBPIXEL ;
174 cairo_set_antialias ( cairo_t* cr, cairo_antialias_t antialias )
176 ENUM: cairo_fill_rule_t
177 CAIRO_FILL_RULE_WINDING
178 CAIRO_FILL_RULE_EVEN_ODD ;
181 cairo_set_fill_rule ( cairo_t* cr, cairo_fill_rule_t fill_rule )
184 cairo_set_line_width ( cairo_t* cr, double width )
186 ENUM: cairo_line_cap_t
189 CAIRO_LINE_CAP_SQUARE ;
192 cairo_set_line_cap ( cairo_t* cr, cairo_line_cap_t line_cap )
194 ENUM: cairo_line_join_t
195 CAIRO_LINE_JOIN_MITER
196 CAIRO_LINE_JOIN_ROUND
197 CAIRO_LINE_JOIN_BEVEL ;
200 cairo_set_line_join ( cairo_t* cr, cairo_line_join_t line_join )
203 cairo_set_dash ( cairo_t* cr, double* dashes, int num_dashes, double offset )
206 cairo_set_miter_limit ( cairo_t* cr, double limit )
209 cairo_translate ( cairo_t* cr, double tx, double ty )
212 cairo_scale ( cairo_t* cr, double sx, double sy )
215 cairo_rotate ( cairo_t* cr, double angle )
218 cairo_transform ( cairo_t* cr, cairo_matrix_t* matrix )
221 cairo_set_matrix ( cairo_t* cr, cairo_matrix_t* matrix )
224 cairo_identity_matrix ( cairo_t* cr )
227 cairo_user_to_device ( cairo_t* cr, double* x, double* y )
230 cairo_user_to_device_distance ( cairo_t* cr, double* dx, double* dy )
233 cairo_device_to_user ( cairo_t* cr, double* x, double* y )
236 cairo_device_to_user_distance ( cairo_t* cr, double* dx, double* dy )
238 ! Path creation functions
241 cairo_new_path ( cairo_t* cr )
244 cairo_move_to ( cairo_t* cr, double x, double y )
247 cairo_new_sub_path ( cairo_t* cr )
250 cairo_line_to ( cairo_t* cr, double x, double y )
253 cairo_curve_to ( cairo_t* cr, double x1, double y1, double x2, double y2, double x3, double y3 )
256 cairo_arc ( cairo_t* cr, double xc, double yc, double radius, double angle1, double angle2 )
259 cairo_arc_negative ( cairo_t* cr, double xc, double yc, double radius, double angle1, double angle2 )
262 cairo_rel_move_to ( cairo_t* cr, double dx, double dy )
265 cairo_rel_line_to ( cairo_t* cr, double dx, double dy )
268 cairo_rel_curve_to ( cairo_t* cr, double dx1, double dy1, double dx2, double dy2, double dx3, double dy3 )
271 cairo_rectangle ( cairo_t* cr, double x, double y, double width, double height )
274 cairo_close_path ( cairo_t* cr )
277 cairo_path_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 )
282 cairo_paint ( cairo_t* cr )
285 cairo_paint_with_alpha ( cairo_t* cr, double alpha )
288 cairo_mask ( cairo_t* cr, cairo_pattern_t* pattern )
291 cairo_mask_surface ( cairo_t* cr, cairo_surface_t* surface, double surface_x, double surface_y )
294 cairo_stroke ( cairo_t* cr )
297 cairo_stroke_preserve ( cairo_t* cr )
300 cairo_fill ( cairo_t* cr )
303 cairo_fill_preserve ( cairo_t* cr )
306 cairo_copy_page ( cairo_t* cr )
309 cairo_show_page ( cairo_t* cr )
313 FUNCTION: cairo_bool_t
314 cairo_in_stroke ( cairo_t* cr, double x, double y )
316 FUNCTION: cairo_bool_t
317 cairo_in_fill ( cairo_t* cr, double x, double y )
319 ! Rectangular extents
322 cairo_stroke_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 )
325 cairo_fill_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 )
330 cairo_reset_clip ( cairo_t* cr )
333 cairo_clip ( cairo_t* cr )
336 cairo_clip_preserve ( cairo_t* cr )
339 cairo_clip_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 )
341 STRUCT: cairo_rectangle_t
347 STRUCT: cairo_rectangle_list_t
348 { status cairo_status_t }
349 { rectangles cairo_rectangle_t* }
350 { num_rectangles int } ;
352 FUNCTION: cairo_rectangle_list_t*
353 cairo_copy_clip_rectangle_list ( cairo_t* cr )
356 cairo_rectangle_list_destroy ( cairo_rectangle_list_t* rectangle_list )
358 ! Font/Text functions
360 TYPEDEF: void* cairo_scaled_font_t
362 TYPEDEF: void* cairo_font_face_t
364 STRUCT: cairo_glyph_t
369 FUNCTION: cairo_glyph_t*
370 cairo_glyph_allocate ( int num_glyphs )
373 cairo_glyph_free ( cairo_glyph_t* glyphs )
375 STRUCT: cairo_text_cluster_t
379 FUNCTION: cairo_text_cluster_t*
380 cairo_text_cluster_allocate ( int num_clusters )
383 cairo_text_cluster_free ( cairo_text_cluster_t* clusters )
385 ENUM: cairo_text_cluster_flags_t
386 { CAIRO_TEXT_CLUSTER_FLAG_BACKWARD 0x00000001 } ;
388 STRUCT: cairo_text_extents_t
394 { y_advance double } ;
396 STRUCT: cairo_font_extents_t
400 { max_x_advance double }
401 { max_y_advance double } ;
403 ENUM: cairo_font_slant_t
404 CAIRO_FONT_SLANT_NORMAL
405 CAIRO_FONT_SLANT_ITALIC
406 CAIRO_FONT_SLANT_OBLIQUE ;
408 ENUM: cairo_font_weight_t
409 CAIRO_FONT_WEIGHT_NORMAL
410 CAIRO_FONT_WEIGHT_BOLD ;
412 ENUM: cairo_subpixel_order_t
413 CAIRO_SUBPIXEL_ORDER_DEFAULT
414 CAIRO_SUBPIXEL_ORDER_RGB
415 CAIRO_SUBPIXEL_ORDER_BGR
416 CAIRO_SUBPIXEL_ORDER_VRGB
417 CAIRO_SUBPIXEL_ORDER_VBGR ;
419 ENUM: cairo_hint_style_t
420 CAIRO_HINT_STYLE_DEFAULT
421 CAIRO_HINT_STYLE_NONE
422 CAIRO_HINT_STYLE_SLIGHT
423 CAIRO_HINT_STYLE_MEDIUM
424 CAIRO_HINT_STYLE_FULL ;
426 ENUM: cairo_hint_metrics_t
427 CAIRO_HINT_METRICS_DEFAULT
428 CAIRO_HINT_METRICS_OFF
429 CAIRO_HINT_METRICS_ON ;
431 TYPEDEF: void* cairo_font_options_t
433 FUNCTION: cairo_font_options_t*
434 cairo_font_options_create ( )
436 FUNCTION: cairo_font_options_t*
437 cairo_font_options_copy ( cairo_font_options_t* original )
440 cairo_font_options_destroy ( cairo_font_options_t* options )
442 FUNCTION: cairo_status_t
443 cairo_font_options_status ( cairo_font_options_t* options )
446 cairo_font_options_merge ( cairo_font_options_t* options, cairo_font_options_t* other )
448 FUNCTION: cairo_bool_t
449 cairo_font_options_equal ( cairo_font_options_t* options, cairo_font_options_t* other )
452 cairo_font_options_hash ( cairo_font_options_t* options )
455 cairo_font_options_set_antialias ( cairo_font_options_t* options, cairo_antialias_t antialias )
457 FUNCTION: cairo_antialias_t
458 cairo_font_options_get_antialias ( cairo_font_options_t* options )
461 cairo_font_options_set_subpixel_order ( cairo_font_options_t* options, cairo_subpixel_order_t subpixel_order )
463 FUNCTION: cairo_subpixel_order_t
464 cairo_font_options_get_subpixel_order ( cairo_font_options_t* options )
467 cairo_font_options_set_hint_style ( cairo_font_options_t* options, cairo_hint_style_t hint_style )
469 FUNCTION: cairo_hint_style_t
470 cairo_font_options_get_hint_style ( cairo_font_options_t* options )
473 cairo_font_options_set_hint_metrics ( cairo_font_options_t* options, cairo_hint_metrics_t hint_metrics )
475 FUNCTION: cairo_hint_metrics_t
476 cairo_font_options_get_hint_metrics ( cairo_font_options_t* options )
478 ! This interface is for dealing with text as text, not caring about the
479 ! font object inside the the cairo_t.
482 cairo_select_font_face ( cairo_t* cr, c-string family, cairo_font_slant_t slant, cairo_font_weight_t weight )
485 cairo_set_font_size ( cairo_t* cr, double size )
488 cairo_set_font_matrix ( cairo_t* cr, cairo_matrix_t* matrix )
491 cairo_get_font_matrix ( cairo_t* cr, cairo_matrix_t* matrix )
494 cairo_set_font_options ( cairo_t* cr, cairo_font_options_t* options )
497 cairo_get_font_options ( cairo_t* cr, cairo_font_options_t* options )
500 cairo_set_font_face ( cairo_t* cr, cairo_font_face_t* font_face )
502 FUNCTION: cairo_font_face_t*
503 cairo_get_font_face ( cairo_t* cr )
506 cairo_set_scaled_font ( cairo_t* cr, cairo_scaled_font_t* scaled_font )
508 FUNCTION: cairo_scaled_font_t*
509 cairo_get_scaled_font ( cairo_t* cr )
512 cairo_show_text ( cairo_t* cr, c-string utf8 )
515 cairo_show_glyphs ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs )
518 cairo_show_text_glyphs ( cairo_t* cr, c-string utf8, int utf8_len, cairo_glyph_t* glyphs, int num_glyphs, cairo_text_cluster_t* clusters, int num_clusters, cairo_text_cluster_flags_t cluster_flags )
521 cairo_text_path ( cairo_t* cr, c-string utf8 )
524 cairo_glyph_path ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs )
527 cairo_text_extents ( cairo_t* cr, c-string utf8, cairo_text_extents_t* extents )
530 cairo_glyph_extents ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs, cairo_text_extents_t* extents )
533 cairo_font_extents ( cairo_t* cr, cairo_font_extents_t* extents )
535 ! Generic identifier for a font style
537 FUNCTION: cairo_font_face_t*
538 cairo_font_face_reference ( cairo_font_face_t* font_face )
541 cairo_font_face_destroy ( cairo_font_face_t* font_face )
544 cairo_font_face_get_reference_count ( cairo_font_face_t* font_face )
546 FUNCTION: cairo_status_t
547 cairo_font_face_status ( cairo_font_face_t* font_face )
549 ENUM: cairo_font_type_t
552 CAIRO_FONT_TYPE_WIN32
553 CAIRO_FONT_TYPE_QUARTZ
554 CAIRO_FONT_TYPE_USER ;
556 FUNCTION: cairo_font_type_t
557 cairo_font_face_get_type ( cairo_font_face_t* font_face )
560 cairo_font_face_get_user_data ( cairo_font_face_t* font_face, cairo_user_data_key_t* key )
562 FUNCTION: cairo_status_t
563 cairo_font_face_set_user_data ( cairo_font_face_t* font_face, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy )
565 ! Portable interface to general font features.
567 FUNCTION: cairo_scaled_font_t*
568 cairo_scaled_font_create ( cairo_font_face_t* font_face, cairo_matrix_t* font_matrix, cairo_matrix_t* ctm, cairo_font_options_t* options )
570 FUNCTION: cairo_scaled_font_t*
571 cairo_scaled_font_reference ( cairo_scaled_font_t* scaled_font )
574 cairo_scaled_font_destroy ( cairo_scaled_font_t* scaled_font )
577 cairo_scaled_font_get_reference_count ( cairo_scaled_font_t* scaled_font )
579 FUNCTION: cairo_status_t
580 cairo_scaled_font_status ( cairo_scaled_font_t* scaled_font )
582 FUNCTION: cairo_font_type_t
583 cairo_scaled_font_get_type ( cairo_scaled_font_t* scaled_font )
586 cairo_scaled_font_get_user_data ( cairo_scaled_font_t* scaled_font, cairo_user_data_key_t* key )
588 FUNCTION: cairo_status_t
589 cairo_scaled_font_set_user_data ( cairo_scaled_font_t* scaled_font, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy )
592 cairo_scaled_font_extents ( cairo_scaled_font_t* scaled_font, cairo_font_extents_t* extents )
595 cairo_scaled_font_text_extents ( cairo_scaled_font_t* scaled_font, c-string utf8, cairo_text_extents_t* extents )
598 cairo_scaled_font_glyph_extents ( cairo_scaled_font_t* scaled_font, cairo_glyph_t* glyphs, int num_glyphs, cairo_text_extents_t* extents )
600 FUNCTION: cairo_status_t
601 cairo_scaled_font_text_to_glyphs ( cairo_scaled_font_t* scaled_font, double x, double y, c-string utf8, int utf8_len, cairo_glyph_t** glyphs, int* num_glyphs, cairo_text_cluster_t** clusters, int* num_clusters, cairo_text_cluster_flags_t* cluster_flags )
603 FUNCTION: cairo_font_face_t*
604 cairo_scaled_font_get_font_face ( cairo_scaled_font_t* scaled_font )
607 cairo_scaled_font_get_font_matrix ( cairo_scaled_font_t* scaled_font, cairo_matrix_t* font_matrix )
610 cairo_scaled_font_get_ctm ( cairo_scaled_font_t* scaled_font, cairo_matrix_t* ctm )
613 cairo_scaled_font_get_scale_matrix ( cairo_scaled_font_t* scaled_font, cairo_matrix_t* scale_matrix )
616 cairo_scaled_font_get_font_options ( cairo_scaled_font_t* scaled_font, cairo_font_options_t* options )
620 FUNCTION: cairo_font_face_t*
621 cairo_toy_font_face_create ( c-string family, cairo_font_slant_t slant, cairo_font_weight_t weight )
624 cairo_toy_font_face_get_family ( cairo_font_face_t* font_face )
626 FUNCTION: cairo_font_slant_t
627 cairo_toy_font_face_get_slant ( cairo_font_face_t* font_face )
629 FUNCTION: cairo_font_weight_t
630 cairo_toy_font_face_get_weight ( cairo_font_face_t* font_face )
634 FUNCTION: cairo_font_face_t*
635 cairo_user_font_face_create ( )
637 ! User-font method signatures
639 CALLBACK: cairo_status_t
640 cairo_user_scaled_font_init_func_t ( cairo_scaled_font_t* scaled_font, cairo_t* cr, cairo_font_extents_t* extents )
642 CALLBACK: cairo_status_t
643 cairo_user_scaled_font_render_glyph_func_t ( cairo_scaled_font_t* scaled_font, ulong glyph, cairo_t* cr, cairo_text_extents_t* extents )
645 CALLBACK: cairo_status_t
646 cairo_user_scaled_font_text_to_glyphs_func_t ( cairo_scaled_font_t* scaled_font, char* utf8, int utf8_len, cairo_glyph_t** glyphs, int* num_glyphs, cairo_text_cluster_t** clusters, int* num_clusters, cairo_text_cluster_flags_t* cluster_flags )
648 CALLBACK: cairo_status_t
649 cairo_user_scaled_font_unicode_to_glyph_func_t ( cairo_scaled_font_t* scaled_font, ulong unicode, ulong* glyph_index )
651 ! User-font method setters
654 cairo_user_font_face_set_init_func ( cairo_font_face_t* font_face, cairo_user_scaled_font_init_func_t init_func )
657 cairo_user_font_face_set_render_glyph_func ( cairo_font_face_t* font_face, cairo_user_scaled_font_render_glyph_func_t render_glyph_func )
660 cairo_user_font_face_set_text_to_glyphs_func ( cairo_font_face_t* font_face, cairo_user_scaled_font_text_to_glyphs_func_t text_to_glyphs_func )
663 cairo_user_font_face_set_unicode_to_glyph_func ( cairo_font_face_t* font_face, cairo_user_scaled_font_unicode_to_glyph_func_t unicode_to_glyph_func )
665 ! User-font method getters
667 FUNCTION: cairo_user_scaled_font_init_func_t
668 cairo_user_font_face_get_init_func ( cairo_font_face_t* font_face )
670 FUNCTION: cairo_user_scaled_font_render_glyph_func_t
671 cairo_user_font_face_get_render_glyph_func ( cairo_font_face_t* font_face )
673 FUNCTION: cairo_user_scaled_font_text_to_glyphs_func_t
674 cairo_user_font_face_get_text_to_glyphs_func ( cairo_font_face_t* font_face )
676 FUNCTION: cairo_user_scaled_font_unicode_to_glyph_func_t
677 cairo_user_font_face_get_unicode_to_glyph_func ( cairo_font_face_t* font_face )
681 FUNCTION: cairo_operator_t
682 cairo_get_operator ( cairo_t* cr )
684 FUNCTION: cairo_pattern_t*
685 cairo_get_source ( cairo_t* cr )
688 cairo_get_tolerance ( cairo_t* cr )
690 FUNCTION: cairo_antialias_t
691 cairo_get_antialias ( cairo_t* cr )
693 FUNCTION: cairo_bool_t
694 cairo_has_current_point ( cairo_t* cr )
697 cairo_get_current_point ( cairo_t* cr, double* x, double* y )
699 FUNCTION: cairo_fill_rule_t
700 cairo_get_fill_rule ( cairo_t* cr )
703 cairo_get_line_width ( cairo_t* cr )
705 FUNCTION: cairo_line_cap_t
706 cairo_get_line_cap ( cairo_t* cr )
708 FUNCTION: cairo_line_join_t
709 cairo_get_line_join ( cairo_t* cr )
712 cairo_get_miter_limit ( cairo_t* cr )
715 cairo_get_dash_count ( cairo_t* cr )
718 cairo_get_dash ( cairo_t* cr, double* dashes, double* offset )
721 cairo_get_matrix ( cairo_t* cr, cairo_matrix_t* matrix )
723 FUNCTION: cairo_surface_t*
724 cairo_get_target ( cairo_t* cr )
726 FUNCTION: cairo_surface_t*
727 cairo_get_group_target ( cairo_t* cr )
729 ENUM: cairo_path_data_type_t
733 CAIRO_PATH_CLOSE_PATH ;
735 ! NEED TO DO UNION HERE
736 STRUCT: cairo_path_data_t-point
740 STRUCT: cairo_path_data_t-header
741 { type cairo_path_data_type_t }
744 UNION-STRUCT: cairo_path_data_t
745 { point cairo_path_data_t-point }
746 { header cairo_path_data_t-header } ;
749 { status cairo_status_t }
750 { data cairo_path_data_t* }
753 FUNCTION: cairo_path_t*
754 cairo_copy_path ( cairo_t* cr )
756 FUNCTION: cairo_path_t*
757 cairo_copy_path_flat ( cairo_t* cr )
760 cairo_append_path ( cairo_t* cr, cairo_path_t* path )
763 cairo_path_destroy ( cairo_path_t* path )
765 ! Error status queries
767 FUNCTION: cairo_status_t
768 cairo_status ( cairo_t* cr )
771 cairo_status_to_string ( cairo_status_t status )
773 ! Surface manipulation
775 FUNCTION: cairo_surface_t*
776 cairo_surface_create_similar ( cairo_surface_t* other, cairo_content_t content, int width, int height )
778 FUNCTION: cairo_surface_t*
779 cairo_surface_reference ( cairo_surface_t* surface )
782 cairo_surface_finish ( cairo_surface_t* surface )
785 cairo_surface_destroy ( cairo_surface_t* surface )
787 DESTRUCTOR: cairo_surface_destroy
790 cairo_surface_get_reference_count ( cairo_surface_t* surface )
792 FUNCTION: cairo_status_t
793 cairo_surface_status ( cairo_surface_t* surface )
795 ENUM: cairo_surface_type_t
796 CAIRO_SURFACE_TYPE_IMAGE
797 CAIRO_SURFACE_TYPE_PDF
798 CAIRO_SURFACE_TYPE_PS
799 CAIRO_SURFACE_TYPE_XLIB
800 CAIRO_SURFACE_TYPE_XCB
801 CAIRO_SURFACE_TYPE_GLITZ
802 CAIRO_SURFACE_TYPE_QUARTZ
803 CAIRO_SURFACE_TYPE_WIN32
804 CAIRO_SURFACE_TYPE_BEOS
805 CAIRO_SURFACE_TYPE_DIRECTFB
806 CAIRO_SURFACE_TYPE_SVG
807 CAIRO_SURFACE_TYPE_OS2
808 CAIRO_SURFACE_TYPE_WIN32_PRINTING
809 CAIRO_SURFACE_TYPE_QUARTZ_IMAGE ;
811 FUNCTION: cairo_surface_type_t
812 cairo_surface_get_type ( cairo_surface_t* surface )
814 FUNCTION: cairo_content_t
815 cairo_surface_get_content ( cairo_surface_t* surface )
817 FUNCTION: cairo_status_t
818 cairo_surface_write_to_png ( cairo_surface_t* surface, c-string filename )
820 FUNCTION: cairo_status_t
821 cairo_surface_write_to_png_stream ( cairo_surface_t* surface, cairo_write_func_t write_func, void* closure )
824 cairo_surface_get_user_data ( cairo_surface_t* surface, cairo_user_data_key_t* key )
826 FUNCTION: cairo_status_t
827 cairo_surface_set_user_data ( cairo_surface_t* surface, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy )
830 cairo_surface_get_font_options ( cairo_surface_t* surface, cairo_font_options_t* options )
833 cairo_surface_flush ( cairo_surface_t* surface )
836 cairo_surface_mark_dirty ( cairo_surface_t* surface )
839 cairo_surface_mark_dirty_rectangle ( cairo_surface_t* surface, int x, int y, int width, int height )
842 cairo_surface_set_device_offset ( cairo_surface_t* surface, double x_offset, double y_offset )
845 cairo_surface_get_device_offset ( cairo_surface_t* surface, double* x_offset, double* y_offset )
848 cairo_surface_set_fallback_resolution ( cairo_surface_t* surface, double x_pixels_per_inch, double y_pixels_per_inch )
851 cairo_surface_get_fallback_resolution ( cairo_surface_t* surface, double* x_pixels_per_inch, double* y_pixels_per_inch )
854 cairo_surface_copy_page ( cairo_surface_t* surface )
857 cairo_surface_show_page ( cairo_surface_t* surface )
859 FUNCTION: cairo_bool_t
860 cairo_surface_has_show_text_glyphs ( cairo_surface_t* surface )
862 ! Image-surface functions
870 FUNCTION: cairo_surface_t*
871 cairo_image_surface_create ( cairo_format_t format, int width, int height )
874 cairo_format_stride_for_width ( cairo_format_t format, int width )
876 FUNCTION: cairo_surface_t*
877 cairo_image_surface_create_for_data ( char* data, cairo_format_t format, int width, int height, int stride )
880 cairo_image_surface_get_data ( cairo_surface_t* surface )
882 FUNCTION: cairo_format_t
883 cairo_image_surface_get_format ( cairo_surface_t* surface )
886 cairo_image_surface_get_width ( cairo_surface_t* surface )
889 cairo_image_surface_get_height ( cairo_surface_t* surface )
892 cairo_image_surface_get_stride ( cairo_surface_t* surface )
894 FUNCTION: cairo_surface_t*
895 cairo_image_surface_create_from_png ( c-string filename )
897 FUNCTION: cairo_surface_t*
898 cairo_image_surface_create_from_png_stream ( cairo_read_func_t read_func, void* closure )
900 ! Pattern creation functions
902 FUNCTION: cairo_pattern_t*
903 cairo_pattern_create_rgb ( double red, double green, double blue )
905 FUNCTION: cairo_pattern_t*
906 cairo_pattern_create_rgba ( double red, double green, double blue, double alpha )
908 FUNCTION: cairo_pattern_t*
909 cairo_pattern_create_for_surface ( cairo_surface_t* surface )
911 FUNCTION: cairo_pattern_t*
912 cairo_pattern_create_linear ( double x0, double y0, double x1, double y1 )
914 FUNCTION: cairo_pattern_t*
915 cairo_pattern_create_radial ( double cx0, double cy0, double radius0, double cx1, double cy1, double radius1 )
917 FUNCTION: cairo_pattern_t*
918 cairo_pattern_reference ( cairo_pattern_t* pattern )
921 cairo_pattern_destroy ( cairo_pattern_t* pattern )
924 cairo_pattern_get_reference_count ( cairo_pattern_t* pattern )
926 FUNCTION: cairo_status_t
927 cairo_pattern_status ( cairo_pattern_t* pattern )
930 cairo_pattern_get_user_data ( cairo_pattern_t* pattern, cairo_user_data_key_t* key )
932 FUNCTION: cairo_status_t
933 cairo_pattern_set_user_data ( cairo_pattern_t* pattern, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy )
935 ENUM: cairo_pattern_type_t
936 CAIRO_PATTERN_TYPE_SOLID
937 CAIRO_PATTERN_TYPE_SURFACE
938 CAIRO_PATTERN_TYPE_LINEAR
939 CAIRO_PATTERN_TYPE_RADIAL ;
941 FUNCTION: cairo_pattern_type_t
942 cairo_pattern_get_type ( cairo_pattern_t* pattern )
945 cairo_pattern_add_color_stop_rgb ( cairo_pattern_t* pattern, double offset, double red, double green, double blue )
948 cairo_pattern_add_color_stop_rgba ( cairo_pattern_t* pattern, double offset, double red, double green, double blue, double alpha )
951 cairo_pattern_set_matrix ( cairo_pattern_t* pattern, cairo_matrix_t* matrix )
954 cairo_pattern_get_matrix ( cairo_pattern_t* pattern, cairo_matrix_t* matrix )
963 cairo_pattern_set_extend ( cairo_pattern_t* pattern, cairo_extend_t extend )
965 FUNCTION: cairo_extend_t
966 cairo_pattern_get_extend ( cairo_pattern_t* pattern )
973 CAIRO_FILTER_BILINEAR
974 CAIRO_FILTER_GAUSSIAN ;
977 cairo_pattern_set_filter ( cairo_pattern_t* pattern, cairo_filter_t filter )
979 FUNCTION: cairo_filter_t
980 cairo_pattern_get_filter ( cairo_pattern_t* pattern )
982 FUNCTION: cairo_status_t
983 cairo_pattern_get_rgba ( cairo_pattern_t* pattern, double* red, double* green, double* blue, double* alpha )
985 FUNCTION: cairo_status_t
986 cairo_pattern_get_surface ( cairo_pattern_t* pattern, cairo_surface_t** surface )
988 FUNCTION: cairo_status_t
989 cairo_pattern_get_color_stop_rgba ( cairo_pattern_t* pattern, int index, double* offset, double* red, double* green, double* blue, double* alpha )
991 FUNCTION: cairo_status_t
992 cairo_pattern_get_color_stop_count ( cairo_pattern_t* pattern, int* count )
994 FUNCTION: cairo_status_t
995 cairo_pattern_get_linear_points ( cairo_pattern_t* pattern, double* x0, double* y0, double* x1, double* y1 )
997 FUNCTION: cairo_status_t
998 cairo_pattern_get_radial_circles ( cairo_pattern_t* pattern, double* x0, double* y0, double* r0, double* x1, double* y1, double* r1 )
1003 cairo_matrix_init ( cairo_matrix_t* matrix, double xx, double yx, double xy, double yy, double x0, double y0 )
1006 cairo_matrix_init_identity ( cairo_matrix_t* matrix )
1009 cairo_matrix_init_translate ( cairo_matrix_t* matrix, double tx, double ty )
1012 cairo_matrix_init_scale ( cairo_matrix_t* matrix, double sx, double sy )
1015 cairo_matrix_init_rotate ( cairo_matrix_t* matrix, double radians )
1018 cairo_matrix_translate ( cairo_matrix_t* matrix, double tx, double ty )
1021 cairo_matrix_scale ( cairo_matrix_t* matrix, double sx, double sy )
1024 cairo_matrix_rotate ( cairo_matrix_t* matrix, double radians )
1026 FUNCTION: cairo_status_t
1027 cairo_matrix_invert ( cairo_matrix_t* matrix )
1030 cairo_matrix_multiply ( cairo_matrix_t* result, cairo_matrix_t* a, cairo_matrix_t* b )
1033 cairo_matrix_transform_distance ( cairo_matrix_t* matrix, double* dx, double* dy )
1036 cairo_matrix_transform_point ( cairo_matrix_t* matrix, double* x, double* y )
1038 ! Functions to be used while debugging (not intended for use in production code)
1040 cairo_debug_reset_static_data ( )