440 lines
14 KiB
Factor
440 lines
14 KiB
Factor
! Bindings for Cairo library
|
|
! Copyright (c) 2007 Sampo Vuori
|
|
! License: http://factorcode.org/license.txt
|
|
|
|
! Unimplemented:
|
|
! - most of the font stuff
|
|
! - most of the matrix stuff
|
|
! - most of the query functions
|
|
|
|
|
|
USING: alien alien.syntax combinators system ;
|
|
|
|
IN: cairo
|
|
|
|
<< "cairo" {
|
|
{ [ win32? ] [ "cairo.dll" ] }
|
|
{ [ macosx? ] [ "libcairo.dylib" ] }
|
|
{ [ unix? ] [ "libcairo.so.2" ] }
|
|
} cond "cdecl" add-library >>
|
|
|
|
! cairo_status_t
|
|
C-ENUM:
|
|
CAIRO_STATUS_SUCCESS
|
|
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_content_t
|
|
: CAIRO_CONTENT_COLOR HEX: 1000 ;
|
|
: CAIRO_CONTENT_ALPHA HEX: 2000 ;
|
|
: CAIRO_CONTENT_COLOR_ALPHA HEX: 3000 ;
|
|
|
|
! cairo_operator_t
|
|
C-ENUM:
|
|
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_line_cap_t
|
|
C-ENUM:
|
|
CAIRO_LINE_CAP_BUTT
|
|
CAIRO_LINE_CAP_ROUND
|
|
CAIRO_LINE_CAP_SQUARE
|
|
;
|
|
|
|
! cair_line_join_t
|
|
C-ENUM:
|
|
CAIRO_LINE_JOIN_MITER
|
|
CAIRO_LINE_JOIN_ROUND
|
|
CAIRO_LINE_JOIN_BEVEL
|
|
;
|
|
|
|
! cairo_fill_rule_t
|
|
C-ENUM:
|
|
CAIRO_FILL_RULE_WINDING
|
|
CAIRO_FILL_RULE_EVEN_ODD
|
|
;
|
|
|
|
! cairo_font_slant_t
|
|
C-ENUM:
|
|
CAIRO_FONT_SLANT_NORMAL
|
|
CAIRO_FONT_SLANT_ITALIC
|
|
CAIRO_FONT_SLANT_OBLIQUE
|
|
;
|
|
|
|
! cairo_font_weight_t
|
|
C-ENUM:
|
|
CAIRO_FONT_WEIGHT_NORMAL
|
|
CAIRO_FONT_WEIGHT_BOLD
|
|
;
|
|
|
|
C-STRUCT: cairo_font_t
|
|
{ "int" "refcount" }
|
|
{ "uint" "scale" } ;
|
|
|
|
C-STRUCT: cairo_rectangle_t
|
|
{ "short" "x" }
|
|
{ "short" "y" }
|
|
{ "ushort" "width" }
|
|
{ "ushort" "height" } ;
|
|
|
|
C-STRUCT: cairo_clip_rec_t
|
|
{ "cairo_rectangle_t" "rect" }
|
|
{ "void*" "region" }
|
|
{ "void*" "surface" } ;
|
|
|
|
C-STRUCT: cairo_matrix_t
|
|
{ "void*" "m" } ;
|
|
|
|
C-STRUCT: cairo_gstate_t
|
|
{ "uint" "operator" }
|
|
{ "double" "tolerance" }
|
|
{ "double" "line_width" }
|
|
{ "uint" "line_cap" }
|
|
{ "uint" "line_join" }
|
|
{ "double" "miter_limit" }
|
|
{ "uint" "fill_rule" }
|
|
{ "void*" "dash" }
|
|
{ "int" "num_dashes" }
|
|
{ "double" "dash_offset" }
|
|
{ "char*" "font_family " }
|
|
{ "uint" "font_slant" }
|
|
{ "uint" "font_weight" }
|
|
{ "void*" "font" }
|
|
{ "void*" "surface" }
|
|
{ "void*" "pattern " }
|
|
{ "double" "alpha" }
|
|
{ "cairo_clip_rec_t" "clip" }
|
|
{ "double" "pixels_per_inch" }
|
|
{ "cairo_matrix_t" "font_matrix" }
|
|
{ "cairo_matrix_t" "ctm" }
|
|
{ "cairo_matrix_t" "ctm_inverse" }
|
|
{ "void*" "path" }
|
|
{ "void*" "pen_regular" }
|
|
{ "void*" "next" } ;
|
|
|
|
C-STRUCT: cairo_t
|
|
{ "uint" "ref_count" }
|
|
{ "cairo_gstate_t*" "gstate" }
|
|
{ "uint" "status ! cairo_status_t" } ;
|
|
|
|
C-STRUCT: cairo_matrix_t
|
|
{ "double" "xx" }
|
|
{ "double" "yx" }
|
|
{ "double" "xy" }
|
|
{ "double" "yy" }
|
|
{ "double" "x0" }
|
|
{ "double" "y0" } ;
|
|
|
|
! cairo_format_t
|
|
C-ENUM:
|
|
CAIRO_FORMAT_ARGB32
|
|
CAIRO_FORMAT_RGB24
|
|
CAIRO_FORMAT_A8
|
|
CAIRO_FORMAT_A1
|
|
;
|
|
|
|
! cairo_antialias_t
|
|
C-ENUM:
|
|
CAIRO_ANTIALIAS_DEFAULT
|
|
CAIRO_ANTIALIAS_NONE
|
|
CAIRO_ANTIALIAS_GRAY
|
|
CAIRO_ANTIALIAS_SUBPIXEL
|
|
;
|
|
|
|
! cairo_subpixel_order_t
|
|
C-ENUM:
|
|
CAIRO_SUBPIXEL_ORDER_DEFAULT
|
|
CAIRO_SUBPIXEL_ORDER_RGB
|
|
CAIRO_SUBPIXEL_ORDER_BGR
|
|
CAIRO_SUBPIXEL_ORDER_VRGB
|
|
CAIRO_SUBPIXEL_ORDER_VBGR
|
|
;
|
|
|
|
! cairo_hint_style_t
|
|
C-ENUM:
|
|
CAIRO_HINT_STYLE_DEFAULT
|
|
CAIRO_HINT_STYLE_NONE
|
|
CAIRO_HINT_STYLE_SLIGHT
|
|
CAIRO_HINT_STYLE_MEDIUM
|
|
CAIRO_HINT_STYLE_FULL
|
|
;
|
|
|
|
! cairo_hint_metrics_t
|
|
C-ENUM:
|
|
CAIRO_HINT_METRICS_DEFAULT
|
|
CAIRO_HINT_METRICS_OFF
|
|
CAIRO_HINT_METRICS_ON
|
|
;
|
|
|
|
: cairo_create ( cairo_surface_t -- cairo_t )
|
|
"cairo_t*" "cairo" "cairo_create" [ "void*" ] alien-invoke ;
|
|
|
|
: cairo_reference ( cairo_t -- cairo_t )
|
|
"cairo_t*" "cairo" "cairo_reference" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_destroy ( cairo_t -- )
|
|
"void" "cairo" "cairo_destroy" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_save ( cairo_t -- )
|
|
"void" "cairo" "cairo_save" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_restore ( cairo_t -- )
|
|
"void" "cairo" "cairo_restore" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_set_operator ( cairo_t cairo_operator_t -- )
|
|
"void" "cairo" "cairo_set_operator" [ "cairo_t*" "int" ] alien-invoke ;
|
|
|
|
: cairo_set_source ( cairo_t cairo_pattern_t -- )
|
|
"void" "cairo" "cairo_set_source" [ "cairo_t*" "void*" ] alien-invoke ;
|
|
|
|
: cairo_set_source_rgb ( cairo_t red green blue -- )
|
|
"void" "cairo" "cairo_set_source_rgb" [ "cairo_t*" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_source_rgba ( cairo_t red green blue alpha -- )
|
|
"void" "cairo" "cairo_set_source_rgb" [ "cairo_t*" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_source_surface ( cairo_t cairo_surface_t x y -- )
|
|
"void" "cairo" "cairo_set_source_surface" [ "cairo_t*" "void*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_tolerance ( cairo_t tolerance -- )
|
|
"void" "cairo" "cairo_set_tolerance" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_image_surface_create_for_data ( data format width height stride -- cairo_surface_t )
|
|
"void*" "cairo" "cairo_image_surface_create_for_data" [ "void*" "uint" "int" "int" "int" ] alien-invoke ;
|
|
|
|
|
|
: cairo_set_antialias ( cairo_t cairo_antialias_t -- )
|
|
"void" "cairo" "cairo_set_antialias" [ "cairo_t*" "int" ] alien-invoke ;
|
|
|
|
: cairo_set_fill_rule ( cairo_t cairo_fill_rule_t -- )
|
|
"void" "cairo" "cairo_set_fill_rule" [ "cairo_t*" "int" ] alien-invoke ;
|
|
|
|
: cairo_set_line_width ( cairo_t width -- )
|
|
"void" "cairo" "cairo_set_line_width" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_line_cap ( cairo_t cairo_line_cap_t -- )
|
|
"void" "cairo" "cairo_set_line_cap" [ "cairo_t*" "int" ] alien-invoke ;
|
|
|
|
: cairo_set_line_join ( cairo_t cairo_line_join_t -- )
|
|
"void" "cairo" "cairo_set_line_join" [ "cairo_t*" "int" ] alien-invoke ;
|
|
|
|
: cairo_set_dash ( cairo_t dashes num_dashes offset -- )
|
|
"void" "cairo" "cairo_set_dash" [ "cairo_t*" "double" "int" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_miter_limit ( cairo_t limit -- )
|
|
"void" "cairo" "cairo_set_miter_limit" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_translate ( cairo_t x y -- )
|
|
"void" "cairo" "cairo_translate" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_scale ( cairo_t sx sy -- )
|
|
"void" "cairo" "cairo_scale" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_rotate ( cairo_t angle -- )
|
|
"void" "cairo" "cairo_rotate" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_transform ( cairo_t cairo_matrix_t -- )
|
|
"void" "cairo" "cairo_transform" [ "cairo_t*" "cairo_matrix_t*" ] alien-invoke ;
|
|
|
|
: cairo_set_matrix ( cairo_t cairo_matrix_t -- )
|
|
"void" "cairo" "cairo_set_matrix" [ "cairo_t*" "cairo_matrix_t*" ] alien-invoke ;
|
|
|
|
: cairo_identity_matrix ( cairo_t -- )
|
|
"void" "cairo" "cairo_identity_matrix" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
! cairo path creating functions
|
|
|
|
: cairo_new_path ( cairo_t -- )
|
|
"void" "cairo" "cairo_new_path" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_move_to ( cairo_t x y -- )
|
|
"void" "cairo" "cairo_move_to" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_new_sub_path ( cairo_t -- )
|
|
"void" "cairo" "cairo_new_sub_path" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_line_to ( cairo_t x y -- )
|
|
"void" "cairo" "cairo_line_to" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_curve_to ( cairo_t x1 y1 x2 y2 x3 y3 -- )
|
|
"void" "cairo" "cairo_curve_to" [ "cairo_t*" "double" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_arc ( cairo_t xc yc radius angle1 angle2 -- )
|
|
"void" "cairo" "cairo_arc" [ "cairo_t*" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_arc_negative ( cairo_t xc yc radius angle1 angle2 -- )
|
|
"void" "cairo" "cairo_arc_negative" [ "cairo_t*" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_rel_move_to ( cairo_t dx dy -- )
|
|
"void" "cairo" "cairo_rel_move_to" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_rel_line_to ( cairo_t dx dy -- )
|
|
"void" "cairo" "cairo_rel_line_to" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_rel_curve_to ( cairo_t dx1 dy1 dx2 dy2 dx3 dy3 -- )
|
|
"void" "cairo" "cairo_rel_curve_to" [ "cairo_t*" "double" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_rectangle ( cairo_t x y width height -- )
|
|
"void" "cairo" "cairo_rectangle" [ "cairo_t*" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_close_path ( cairo_t -- )
|
|
"void" "cairo" "cairo_close_path" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
! Surface manipulation
|
|
|
|
: cairo_surface_create_similar ( cairo_surface_t cairo_content_t width height -- cairo_surface_t )
|
|
"cairo_surface_t*" "cairo" "cairo_surface_create_similar" [ "cairo_surface_t*" "uint" "int" "int" ] alien-invoke ;
|
|
|
|
: cairo_surface_reference ( cairo_surface_t -- cairo_surface_t )
|
|
"cairo_surface_t*" "cairo" "cairo_surface_reference" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
: cairo_surface_finish ( cairo_surface_t -- )
|
|
"void" "cairo" "cairo_surface_finish" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
: cairo_surface_destroy ( cairo_surface_t -- )
|
|
"void" "cairo" "cairo_surface_destroy" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
: cairo_surface_get_reference_count ( cairo_surface_t -- count )
|
|
"uint" "cairo" "cairo_surface_get_reference_count" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
: cairo_surface_status ( cairo_surface_t -- cairo_status_t )
|
|
"uint" "cairo" "cairo_surface_status" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
: cairo_surface_flush ( cairo_surface_t -- )
|
|
"void" "cairo" "cairo_surface_flush" [ "cairo_surface_t*" ] alien-invoke ;
|
|
|
|
! painting functions
|
|
: cairo_paint ( cairo_t -- )
|
|
"void" "cairo" "cairo_paint" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_paint_with_alpha ( cairo_t alpha -- )
|
|
"void" "cairo" "cairo_paint_with_alpha" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_mask ( cairo_t cairo_pattern_t -- )
|
|
"void" "cairo" "cairo_mask" [ "cairo_t*" "void*" ] alien-invoke ;
|
|
|
|
: cairo_mask_surface ( cairo_t cairo_pattern_t surface-x surface-y -- )
|
|
"void" "cairo" "cairo_mask_surface" [ "cairo_t*" "void*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_stroke ( cairo_t -- )
|
|
"void" "cairo" "cairo_stroke" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_stroke_preserve ( cairo_t -- )
|
|
"void" "cairo" "cairo_stroke_preserve" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_fill ( cairo_t -- )
|
|
"void" "cairo" "cairo_fill" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_fill_preserve ( cairo_t -- )
|
|
"void" "cairo" "cairo_fill_preserve" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_copy_page ( cairo_t -- )
|
|
"void" "cairo" "cairo_copy_page" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_show_page ( cairo_t -- )
|
|
"void" "cairo" "cairo_show_page" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
! insideness testing
|
|
: cairo_in_stroke ( cairo_t x y -- t/f )
|
|
"int" "cairo" "cairo_in_stroke" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_in_fill ( cairo_t x y -- t/f )
|
|
"int" "cairo" "cairo_in_fill" [ "cairo_t*" "double" "double" ] alien-invoke ;
|
|
|
|
! rectangular extents
|
|
: cairo_stroke_extents ( cairo_t x1 y1 x2 y2 -- )
|
|
"void" "cairo" "cairo_stroke_extents" [ "cairo_t*" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_fill_extents ( cairo_t x1 y1 x2 y2 -- )
|
|
"void" "cairo" "cairo_fill_extents" [ "cairo_t*" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
! clipping
|
|
: cairo_reset_clip ( cairo_t -- )
|
|
"void" "cairo" "cairo_reset_clip" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_clip ( cairo_t -- )
|
|
"void" "cairo" "cairo_clip" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
: cairo_clip_preserve ( cairo_t -- )
|
|
"void" "cairo" "cairo_clip_preserve" [ "cairo_t*" ] alien-invoke ;
|
|
|
|
|
|
: cairo_pattern_create_linear ( x0 y0 x1 y1 -- cairo_pattern_t )
|
|
"void*" "cairo" "cairo_pattern_create_linear" [ "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_pattern_create_radial ( cx0 cy0 radius0 cx1 cy1 radius1 -- cairo_pattern_t )
|
|
"void*" "cairo" "cairo_pattern_create_radial" [ "double" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_pattern_add_color_stop_rgba ( pattern offset red green blue alpha -- status )
|
|
"uint" "cairo" "cairo_pattern_add_color_stop_rgba" [ "void*" "double" "double" "double" "double" "double" ] alien-invoke ;
|
|
|
|
: cairo_show_text ( cairo_t msg_utf8 -- )
|
|
"void" "cairo" "cairo_show_text" [ "cairo_t*" "char*" ] alien-invoke ;
|
|
|
|
: cairo_text_path ( cairo_t msg_utf8 -- )
|
|
"void" "cairo" "cairo_text_path" [ "cairo_t*" "char*" ] alien-invoke ;
|
|
|
|
: cairo_select_font_face ( cairo_t family font_slant font_weight -- )
|
|
"void" "cairo" "cairo_select_font_face" [ "cairo_t*" "char*" "uint" "uint" ] alien-invoke ;
|
|
|
|
: cairo_set_font_size ( cairo_t scale -- )
|
|
"void" "cairo" "cairo_set_font_size" [ "cairo_t*" "double" ] alien-invoke ;
|
|
|
|
: cairo_set_font_matrix ( cairo_t cairo_matrix_t -- )
|
|
"void" "cairo" "cairo_set_font_matrix" [ "cairo_t*" "cairo_matrix_t*" ] alien-invoke ;
|
|
|
|
: cairo_get_font_matrix ( cairo_t cairo_matrix_t -- )
|
|
"void" "cairo" "cairo_get_font_matrix" [ "cairo_t*" "cairo_matrix_t*" ] alien-invoke ;
|
|
|
|
|
|
|
|
! Cairo pdf
|
|
|
|
: cairo_pdf_surface_create ( filename width height -- surface )
|
|
"void*" "cairo" "cairo_pdf_surface_create" [ "char*" "double" "double" ] alien-invoke ;
|
|
|
|
! Missing:
|
|
|
|
! cairo_public cairo_surface_t *
|
|
! cairo_pdf_surface_create_for_stream (cairo_write_func_t write_func,
|
|
! void *closure,
|
|
! double width_in_points,
|
|
! double height_in_points);
|
|
|
|
: cairo_pdf_surface_set_size ( surface width height -- )
|
|
"void" "cairo" "cairo_pdf_surface_set_size" [ "void*" "double" "double" ] alien-invoke ;
|