-! Copyright (c) 2007 Sampo Vuori
-! Copyright (c) 2008 Matthew Willis
-!
-! Adapted from cairo.h, version 1.5.14
-! License: http://factorcode.org/license.txt
+! Copyright (C) 2007 Sampo Vuori.
+! Copyright (C) 2008 Matthew Willis.
+! Copyright (C) 2010 Anton Gorenko.
+! See http://factorcode.org/license.txt for BSD license.
+USING: alien alien.c-types alien.destructors alien.libraries
+alien.syntax classes.struct combinators kernel system ;
+IN: cairo.ffi
-USING: system combinators alien alien.syntax alien.c-types
-alien.destructors kernel accessors sequences arrays ui.gadgets ;
+! Adapted from cairo.h, version 1.8.10
-IN: cairo.ffi
-<< "cairo" {
- { [ os winnt? ] [ "libcairo-2.dll" ] }
- { [ os macosx? ] [ "/opt/local/lib/libcairo.dylib" ] }
- { [ os unix? ] [ "libcairo.so.2" ] }
-} cond "cdecl" add-library >>
+<< {
+ { [ os windows? ] [ "cairo" "libcairo-2.dll" cdecl add-library ] }
+ { [ os macosx? ] [ "cairo" "/opt/local/lib/libcairo.dylib" cdecl add-library ] }
+ { [ os unix? ] [ ] }
+} cond >>
LIBRARY: cairo
FUNCTION: int cairo_version ( ) ;
-FUNCTION: char* cairo_version_string ( ) ;
+FUNCTION: c-string cairo_version_string ( ) ;
TYPEDEF: int cairo_bool_t
TYPEDEF: void* cairo_t
TYPEDEF: void* cairo_surface_t
-C-STRUCT: cairo_matrix_t
- { "double" "xx" }
- { "double" "yx" }
- { "double" "xy" }
- { "double" "yy" }
- { "double" "x0" }
- { "double" "y0" } ;
+STRUCT: cairo_matrix_t
+ { xx double }
+ { yx double }
+ { xy double }
+ { yy double }
+ { x0 double }
+ { y0 double } ;
TYPEDEF: void* cairo_pattern_t
-TYPEDEF: void* cairo_destroy_func_t
-: cairo-destroy-func ( quot -- callback )
- [ "void" { "void*" } "cdecl" ] dip alien-callback ; inline
+CALLBACK: void
+cairo_destroy_func_t ( void* data ) ;
! See cairo.h for details
-C-STRUCT: cairo_user_data_key_t
- { "int" "unused" } ;
+STRUCT: cairo_user_data_key_t
+ { unused int } ;
-TYPEDEF: int cairo_status_t
-C-ENUM:
+ENUM: cairo_status_t
CAIRO_STATUS_SUCCESS
CAIRO_STATUS_NO_MEMORY
CAIRO_STATUS_INVALID_RESTORE
CAIRO_STATUS_INVALID_INDEX
CAIRO_STATUS_CLIP_NOT_REPRESENTABLE
CAIRO_STATUS_TEMP_FILE_ERROR
- CAIRO_STATUS_INVALID_STRIDE ;
-
-TYPEDEF: int cairo_content_t
-CONSTANT: CAIRO_CONTENT_COLOR HEX: 1000
-CONSTANT: CAIRO_CONTENT_ALPHA HEX: 2000
-CONSTANT: CAIRO_CONTENT_COLOR_ALPHA HEX: 3000
-
-TYPEDEF: void* cairo_write_func_t
-: cairo-write-func ( quot -- callback )
- [ "cairo_status_t" { "void*" "uchar*" "int" } "cdecl" ] dip alien-callback ; inline
-
-TYPEDEF: void* cairo_read_func_t
-: cairo-read-func ( quot -- callback )
- [ "cairo_status_t" { "void*" "uchar*" "int" } "cdecl" ] dip alien-callback ; inline
+ CAIRO_STATUS_INVALID_STRIDE
+ CAIRO_STATUS_FONT_TYPE_MISMATCH
+ CAIRO_STATUS_USER_FONT_IMMUTABLE
+ CAIRO_STATUS_USER_FONT_ERROR
+ CAIRO_STATUS_NEGATIVE_COUNT
+ CAIRO_STATUS_INVALID_CLUSTERS
+ CAIRO_STATUS_INVALID_SLANT
+ CAIRO_STATUS_INVALID_WEIGHT ;
+
+ENUM: cairo_content_t
+ { CAIRO_CONTENT_COLOR 0x1000 }
+ { CAIRO_CONTENT_ALPHA 0x2000 }
+ { CAIRO_CONTENT_COLOR_ALPHA 0x3000 } ;
+
+CALLBACK: cairo_status_t
+cairo_write_func_t ( void* closure, uchar* data, uint length ) ;
+
+CALLBACK: cairo_status_t
+cairo_read_func_t ( void* closure, uchar* data, uint length ) ;
! Functions for manipulating state objects
+
FUNCTION: cairo_t*
cairo_create ( cairo_surface_t* target ) ;
cairo_push_group ( cairo_t* cr ) ;
FUNCTION: void
-cairo_push_group_with_content ( cairo_t* cr, cairo_content_t content ) ;
+cairo_push_group_with_content ( cairo_t* cr, cairo_content_t content ) ;
FUNCTION: cairo_pattern_t*
cairo_pop_group ( cairo_t* cr ) ;
cairo_pop_group_to_source ( cairo_t* cr ) ;
! Modify state
-TYPEDEF: int cairo_operator_t
-C-ENUM:
+
+ENUM: cairo_operator_t
CAIRO_OPERATOR_CLEAR
CAIRO_OPERATOR_SOURCE
FUNCTION: void
cairo_set_tolerance ( cairo_t* cr, double tolerance ) ;
-TYPEDEF: int cairo_antialias_t
-C-ENUM:
+ENUM: cairo_antialias_t
CAIRO_ANTIALIAS_DEFAULT
CAIRO_ANTIALIAS_NONE
CAIRO_ANTIALIAS_GRAY
FUNCTION: void
cairo_set_antialias ( cairo_t* cr, cairo_antialias_t antialias ) ;
-TYPEDEF: int cairo_fill_rule_t
-C-ENUM:
+ENUM: cairo_fill_rule_t
CAIRO_FILL_RULE_WINDING
CAIRO_FILL_RULE_EVEN_ODD ;
FUNCTION: void
cairo_set_line_width ( cairo_t* cr, double width ) ;
-TYPEDEF: int cairo_line_cap_t
-C-ENUM:
+ENUM: cairo_line_cap_t
CAIRO_LINE_CAP_BUTT
CAIRO_LINE_CAP_ROUND
CAIRO_LINE_CAP_SQUARE ;
FUNCTION: void
cairo_set_line_cap ( cairo_t* cr, cairo_line_cap_t line_cap ) ;
-TYPEDEF: int cairo_line_join_t
-C-ENUM:
+ENUM: cairo_line_join_t
CAIRO_LINE_JOIN_MITER
CAIRO_LINE_JOIN_ROUND
CAIRO_LINE_JOIN_BEVEL ;
cairo_device_to_user_distance ( cairo_t* cr, double* dx, double* dy ) ;
! Path creation functions
+
FUNCTION: void
cairo_new_path ( cairo_t* cr ) ;
cairo_path_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 ) ;
! Painting functions
+
FUNCTION: void
cairo_paint ( cairo_t* cr ) ;
cairo_show_page ( cairo_t* cr ) ;
! Insideness testing
+
FUNCTION: cairo_bool_t
cairo_in_stroke ( cairo_t* cr, double x, double y ) ;
cairo_in_fill ( cairo_t* cr, double x, double y ) ;
! Rectangular extents
+
FUNCTION: void
cairo_stroke_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 ) ;
cairo_fill_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 ) ;
! Clipping
+
FUNCTION: void
cairo_reset_clip ( cairo_t* cr ) ;
FUNCTION: void
cairo_clip_extents ( cairo_t* cr, double* x1, double* y1, double* x2, double* y2 ) ;
-C-STRUCT: cairo_rectangle_t
- { "double" "x" }
- { "double" "y" }
- { "double" "width" }
- { "double" "height" } ;
+STRUCT: cairo_rectangle_t
+ { x double }
+ { y double }
+ { width double }
+ { height double } ;
-C-STRUCT: cairo_rectangle_list_t
- { "cairo_status_t" "status" }
- { "cairo_rectangle_t*" "rectangles" }
- { "int" "num_rectangles" } ;
+STRUCT: cairo_rectangle_list_t
+ { status cairo_status_t }
+ { rectangles cairo_rectangle_t* }
+ { num_rectangles int } ;
FUNCTION: cairo_rectangle_list_t*
cairo_copy_clip_rectangle_list ( cairo_t* cr ) ;
TYPEDEF: void* cairo_font_face_t
-C-STRUCT: cairo_glyph_t
- { "ulong" "index" }
- { "double" "x" }
- { "double" "y" } ;
-
-C-STRUCT: cairo_text_extents_t
- { "double" "x_bearing" }
- { "double" "y_bearing" }
- { "double" "width" }
- { "double" "height" }
- { "double" "x_advance" }
- { "double" "y_advance" } ;
-
-C-STRUCT: cairo_font_extents_t
- { "double" "ascent" }
- { "double" "descent" }
- { "double" "height" }
- { "double" "max_x_advance" }
- { "double" "max_y_advance" } ;
-
-TYPEDEF: int cairo_font_slant_t
-C-ENUM:
+STRUCT: cairo_glyph_t
+ { index ulong }
+ { x double }
+ { y double } ;
+
+FUNCTION: cairo_glyph_t*
+cairo_glyph_allocate ( int num_glyphs ) ;
+
+FUNCTION: void
+cairo_glyph_free ( cairo_glyph_t* glyphs ) ;
+
+STRUCT: cairo_text_cluster_t
+ { num_bytes int }
+ { num_glyphs int } ;
+
+FUNCTION: cairo_text_cluster_t*
+cairo_text_cluster_allocate ( int num_clusters ) ;
+
+FUNCTION: void
+cairo_text_cluster_free ( cairo_text_cluster_t* clusters ) ;
+
+ENUM: cairo_text_cluster_flags_t
+ { CAIRO_TEXT_CLUSTER_FLAG_BACKWARD 0x00000001 } ;
+
+STRUCT: cairo_text_extents_t
+ { x_bearing double }
+ { y_bearing double }
+ { width double }
+ { height double }
+ { x_advance double }
+ { y_advance double } ;
+
+STRUCT: cairo_font_extents_t
+ { ascent double }
+ { descent double }
+ { height double }
+ { max_x_advance double }
+ { max_y_advance double } ;
+
+ENUM: cairo_font_slant_t
CAIRO_FONT_SLANT_NORMAL
CAIRO_FONT_SLANT_ITALIC
CAIRO_FONT_SLANT_OBLIQUE ;
-TYPEDEF: int cairo_font_weight_t
-C-ENUM:
+ENUM: cairo_font_weight_t
CAIRO_FONT_WEIGHT_NORMAL
CAIRO_FONT_WEIGHT_BOLD ;
-TYPEDEF: int cairo_subpixel_order_t
-C-ENUM:
+ENUM: cairo_subpixel_order_t
CAIRO_SUBPIXEL_ORDER_DEFAULT
CAIRO_SUBPIXEL_ORDER_RGB
CAIRO_SUBPIXEL_ORDER_BGR
CAIRO_SUBPIXEL_ORDER_VRGB
CAIRO_SUBPIXEL_ORDER_VBGR ;
-TYPEDEF: int cairo_hint_style_t
-C-ENUM:
+ENUM: cairo_hint_style_t
CAIRO_HINT_STYLE_DEFAULT
CAIRO_HINT_STYLE_NONE
CAIRO_HINT_STYLE_SLIGHT
CAIRO_HINT_STYLE_MEDIUM
CAIRO_HINT_STYLE_FULL ;
-TYPEDEF: int cairo_hint_metrics_t
-C-ENUM:
+ENUM: cairo_hint_metrics_t
CAIRO_HINT_METRICS_DEFAULT
CAIRO_HINT_METRICS_OFF
CAIRO_HINT_METRICS_ON ;
! font object inside the the cairo_t.
FUNCTION: void
-cairo_select_font_face ( cairo_t* cr, char* family, cairo_font_slant_t slant, cairo_font_weight_t weight ) ;
+cairo_select_font_face ( cairo_t* cr, c-string family, cairo_font_slant_t slant, cairo_font_weight_t weight ) ;
FUNCTION: void
cairo_set_font_size ( cairo_t* cr, double size ) ;
cairo_get_scaled_font ( cairo_t* cr ) ;
FUNCTION: void
-cairo_show_text ( cairo_t* cr, char* utf8 ) ;
+cairo_show_text ( cairo_t* cr, c-string utf8 ) ;
FUNCTION: void
cairo_show_glyphs ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs ) ;
FUNCTION: void
-cairo_text_path ( cairo_t* cr, char* utf8 ) ;
+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 ) ;
+
+FUNCTION: void
+cairo_text_path ( cairo_t* cr, c-string utf8 ) ;
FUNCTION: void
cairo_glyph_path ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs ) ;
FUNCTION: void
-cairo_text_extents ( cairo_t* cr, char* utf8, cairo_text_extents_t* extents ) ;
+cairo_text_extents ( cairo_t* cr, c-string utf8, cairo_text_extents_t* extents ) ;
FUNCTION: void
cairo_glyph_extents ( cairo_t* cr, cairo_glyph_t* glyphs, int num_glyphs, cairo_text_extents_t* extents ) ;
FUNCTION: cairo_status_t
cairo_font_face_status ( cairo_font_face_t* font_face ) ;
-TYPEDEF: int cairo_font_type_t
-C-ENUM:
+ENUM: cairo_font_type_t
CAIRO_FONT_TYPE_TOY
CAIRO_FONT_TYPE_FT
CAIRO_FONT_TYPE_WIN32
- CAIRO_FONT_TYPE_QUARTZ ;
+ CAIRO_FONT_TYPE_QUARTZ
+ CAIRO_FONT_TYPE_USER ;
FUNCTION: cairo_font_type_t
cairo_font_face_get_type ( cairo_font_face_t* font_face ) ;
cairo_scaled_font_extents ( cairo_scaled_font_t* scaled_font, cairo_font_extents_t* extents ) ;
FUNCTION: void
-cairo_scaled_font_text_extents ( cairo_scaled_font_t* scaled_font, char* utf8, cairo_text_extents_t* extents ) ;
+cairo_scaled_font_text_extents ( cairo_scaled_font_t* scaled_font, c-string utf8, cairo_text_extents_t* extents ) ;
FUNCTION: void
cairo_scaled_font_glyph_extents ( cairo_scaled_font_t* scaled_font, cairo_glyph_t* glyphs, int num_glyphs, cairo_text_extents_t* extents ) ;
+FUNCTION: cairo_status_t
+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 ) ;
+
FUNCTION: cairo_font_face_t*
cairo_scaled_font_get_font_face ( cairo_scaled_font_t* scaled_font ) ;
FUNCTION: void
cairo_scaled_font_get_ctm ( cairo_scaled_font_t* scaled_font, cairo_matrix_t* ctm ) ;
+FUNCTION: void
+cairo_scaled_font_get_scale_matrix ( cairo_scaled_font_t* scaled_font, cairo_matrix_t* scale_matrix ) ;
+
FUNCTION: void
cairo_scaled_font_get_font_options ( cairo_scaled_font_t* scaled_font, cairo_font_options_t* options ) ;
+! Toy fonts
+
+FUNCTION: cairo_font_face_t*
+cairo_toy_font_face_create ( c-string family, cairo_font_slant_t slant, cairo_font_weight_t weight ) ;
+
+FUNCTION: c-string
+cairo_toy_font_face_get_family ( cairo_font_face_t* font_face ) ;
+
+FUNCTION: cairo_font_slant_t
+cairo_toy_font_face_get_slant ( cairo_font_face_t* font_face ) ;
+
+FUNCTION: cairo_font_weight_t
+cairo_toy_font_face_get_weight ( cairo_font_face_t* font_face ) ;
+
+! User fonts
+
+FUNCTION: cairo_font_face_t*
+cairo_user_font_face_create ( ) ;
+
+! User-font method signatures
+
+CALLBACK: cairo_status_t
+cairo_user_scaled_font_init_func_t ( cairo_scaled_font_t* scaled_font, cairo_t* cr, cairo_font_extents_t* extents ) ;
+
+CALLBACK: cairo_status_t
+cairo_user_scaled_font_render_glyph_func_t ( cairo_scaled_font_t* scaled_font, ulong glyph, cairo_t* cr, cairo_text_extents_t* extents ) ;
+
+CALLBACK: cairo_status_t
+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 ) ;
+
+CALLBACK: cairo_status_t
+cairo_user_scaled_font_unicode_to_glyph_func_t ( cairo_scaled_font_t* scaled_font, ulong unicode, ulong* glyph_index ) ;
+
+! User-font method setters
+
+FUNCTION: void
+cairo_user_font_face_set_init_func ( cairo_font_face_t* font_face, cairo_user_scaled_font_init_func_t init_func ) ;
+
+FUNCTION: void
+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 ) ;
+
+FUNCTION: void
+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 ) ;
+
+FUNCTION: void
+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 ) ;
+
+! User-font method getters
+
+FUNCTION: cairo_user_scaled_font_init_func_t
+cairo_user_font_face_get_init_func ( cairo_font_face_t* font_face ) ;
+
+FUNCTION: cairo_user_scaled_font_render_glyph_func_t
+cairo_user_font_face_get_render_glyph_func ( cairo_font_face_t* font_face ) ;
+
+FUNCTION: cairo_user_scaled_font_text_to_glyphs_func_t
+cairo_user_font_face_get_text_to_glyphs_func ( cairo_font_face_t* font_face ) ;
+
+FUNCTION: cairo_user_scaled_font_unicode_to_glyph_func_t
+cairo_user_font_face_get_unicode_to_glyph_func ( cairo_font_face_t* font_face ) ;
+
! Query functions
FUNCTION: cairo_operator_t
FUNCTION: cairo_surface_t*
cairo_get_group_target ( cairo_t* cr ) ;
-TYPEDEF: int cairo_path_data_type_t
-C-ENUM:
+ENUM: cairo_path_data_type_t
CAIRO_PATH_MOVE_TO
CAIRO_PATH_LINE_TO
CAIRO_PATH_CURVE_TO
CAIRO_PATH_CLOSE_PATH ;
! NEED TO DO UNION HERE
-C-STRUCT: cairo_path_data_t-point
- { "double" "x" }
- { "double" "y" } ;
+STRUCT: cairo_path_data_t-point
+ { x double }
+ { y double } ;
-C-STRUCT: cairo_path_data_t-header
- { "cairo_path_data_type_t" "type" }
- { "int" "length" } ;
+STRUCT: cairo_path_data_t-header
+ { type cairo_path_data_type_t }
+ { length int } ;
-C-UNION: cairo_path_data_t "cairo_path_data_t-point" "cairo_path_data_t-header" ;
+UNION-STRUCT: cairo_path_data_t
+ { point cairo_path_data_t-point }
+ { header cairo_path_data_t-header } ;
-C-STRUCT: cairo_path_t
- { "cairo_status_t" "status" }
- { "cairo_path_data_t*" "data" }
- { "int" "num_data" } ;
+STRUCT: cairo_path_t
+ { status cairo_status_t }
+ { data cairo_path_data_t* }
+ { num_data int } ;
FUNCTION: cairo_path_t*
cairo_copy_path ( cairo_t* cr ) ;
FUNCTION: cairo_status_t
cairo_status ( cairo_t* cr ) ;
-FUNCTION: char*
+FUNCTION: c-string
cairo_status_to_string ( cairo_status_t status ) ;
! Surface manipulation
FUNCTION: cairo_status_t
cairo_surface_status ( cairo_surface_t* surface ) ;
-TYPEDEF: int cairo_surface_type_t
-C-ENUM:
+ENUM: cairo_surface_type_t
CAIRO_SURFACE_TYPE_IMAGE
CAIRO_SURFACE_TYPE_PDF
CAIRO_SURFACE_TYPE_PS
cairo_surface_get_content ( cairo_surface_t* surface ) ;
FUNCTION: cairo_status_t
-cairo_surface_write_to_png ( cairo_surface_t* surface, char* filename ) ;
+cairo_surface_write_to_png ( cairo_surface_t* surface, c-string filename ) ;
FUNCTION: cairo_status_t
cairo_surface_write_to_png_stream ( cairo_surface_t* surface, cairo_write_func_t write_func, void* closure ) ;
FUNCTION: void
cairo_surface_set_fallback_resolution ( cairo_surface_t* surface, double x_pixels_per_inch, double y_pixels_per_inch ) ;
+FUNCTION: void
+cairo_surface_get_fallback_resolution ( cairo_surface_t* surface, double* x_pixels_per_inch, double* y_pixels_per_inch ) ;
+
FUNCTION: void
cairo_surface_copy_page ( cairo_surface_t* surface ) ;
FUNCTION: void
cairo_surface_show_page ( cairo_surface_t* surface ) ;
+FUNCTION: cairo_bool_t
+cairo_surface_has_show_text_glyphs ( cairo_surface_t* surface ) ;
+
! Image-surface functions
-TYPEDEF: int cairo_format_t
-C-ENUM:
+ENUM: cairo_format_t
CAIRO_FORMAT_ARGB32
CAIRO_FORMAT_RGB24
CAIRO_FORMAT_A8
- CAIRO_FORMAT_A1
- CAIRO_FORMAT_RGB16_565 ;
+ CAIRO_FORMAT_A1 ;
FUNCTION: cairo_surface_t*
cairo_image_surface_create ( cairo_format_t format, int width, int height ) ;
cairo_format_stride_for_width ( cairo_format_t format, int width ) ;
FUNCTION: cairo_surface_t*
-cairo_image_surface_create_for_data ( uchar* data, cairo_format_t format, int width, int height, int stride ) ;
+cairo_image_surface_create_for_data ( char* data, cairo_format_t format, int width, int height, int stride ) ;
FUNCTION: uchar*
cairo_image_surface_get_data ( cairo_surface_t* surface ) ;
cairo_image_surface_get_stride ( cairo_surface_t* surface ) ;
FUNCTION: cairo_surface_t*
-cairo_image_surface_create_from_png ( char* filename ) ;
+cairo_image_surface_create_from_png ( c-string filename ) ;
FUNCTION: cairo_surface_t*
cairo_image_surface_create_from_png_stream ( cairo_read_func_t read_func, void* closure ) ;
FUNCTION: cairo_status_t
cairo_pattern_set_user_data ( cairo_pattern_t* pattern, cairo_user_data_key_t* key, void* user_data, cairo_destroy_func_t destroy ) ;
-TYPEDEF: int cairo_pattern_type_t
-C-ENUM:
+ENUM: cairo_pattern_type_t
CAIRO_PATTERN_TYPE_SOLID
CAIRO_PATTERN_TYPE_SURFACE
CAIRO_PATTERN_TYPE_LINEAR
- CAIRO_PATTERN_TYPE_RADIA ;
+ CAIRO_PATTERN_TYPE_RADIAL ;
FUNCTION: cairo_pattern_type_t
cairo_pattern_get_type ( cairo_pattern_t* pattern ) ;
FUNCTION: void
cairo_pattern_get_matrix ( cairo_pattern_t* pattern, cairo_matrix_t* matrix ) ;
-TYPEDEF: int cairo_extend_t
-C-ENUM:
+ENUM: cairo_extend_t
CAIRO_EXTEND_NONE
CAIRO_EXTEND_REPEAT
CAIRO_EXTEND_REFLECT
FUNCTION: cairo_extend_t
cairo_pattern_get_extend ( cairo_pattern_t* pattern ) ;
-TYPEDEF: int cairo_filter_t
-C-ENUM:
+ENUM: cairo_filter_t
CAIRO_FILTER_FAST
CAIRO_FILTER_GOOD
CAIRO_FILTER_BEST
cairo_pattern_get_rgba ( cairo_pattern_t* pattern, double* red, double* green, double* blue, double* alpha ) ;
FUNCTION: cairo_status_t
-cairo_pattern_get_surface ( cairo_pattern_t* pattern, cairo_surface_t* *surface ) ;
+cairo_pattern_get_surface ( cairo_pattern_t* pattern, cairo_surface_t** surface ) ;
FUNCTION: 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 ) ;
! Matrix functions
FUNCTION: void
-cairo_matrix_init ( cairo_matrix_t* matrix, double xx, double yx, double xy, double yy, double x0, double y0 ) ;
+cairo_matrix_init ( cairo_matrix_t* matrix, double xx, double yx, double xy, double yy, double x0, double y0 ) ;
FUNCTION: void
cairo_matrix_init_identity ( cairo_matrix_t* matrix ) ;
projects / factor.git / blobdiff