Loading of cairo library added. More functionality.

release
Sampo Vuori 2007-09-25 20:30:27 +03:00
parent 94bfbbde2f
commit 1565817175
1 changed files with 128 additions and 16 deletions

View File

@ -1,6 +1,25 @@
! Cairo binding
! 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
USING: alien alien.syntax ;
: load-cairo-library ( -- )
"cairo" {
{ [ win32? ] [ "cairo.dll" ] }
{ [ macosx? ] [ "libcairo.dylib" ] }
{ [ unix? ] [ "libcairo.so.2" ] }
} cond "cdecl" add-library ; parsing
load-cairo-library
! cairo_status_t
C-ENUM:
@ -10,24 +29,43 @@ C-ENUM:
CAIRO_STATUS_INVALID_POP_GROUP
CAIRO_STATUS_NO_CURRENT_POINT
CAIRO_STATUS_INVALID_MATRIX
CAIRO_STATUS_NO_TARGET_SURFACE
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_SRC
CAIRO_OPERATOR_DST
CAIRO_OPERATOR_SOURCE
CAIRO_OPERATOR_OVER
CAIRO_OPERATOR_OVER_REVERSE
CAIRO_OPERATOR_IN
CAIRO_OPERATOR_IN_REVERSE
CAIRO_OPERATOR_OUT
CAIRO_OPERATOR_OUT_REVERSE
CAIRO_OPERATOR_ATOP
CAIRO_OPERATOR_ATOP_REVERSE
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
@ -116,6 +154,14 @@ C-STRUCT: cairo_t
{ "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
@ -160,14 +206,23 @@ C-ENUM:
: 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_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_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 ;
@ -181,6 +236,10 @@ C-ENUM:
: 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 ;
@ -211,6 +270,14 @@ C-ENUM:
: 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
@ -220,6 +287,9 @@ C-ENUM:
: 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 ;
@ -247,6 +317,29 @@ C-ENUM:
: 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 ;
@ -302,8 +395,6 @@ C-ENUM:
: cairo_clip_preserve ( cairo_t -- )
"void" "cairo" "cairo_clip_preserve" [ "cairo_t*" ] alien-invoke ;
: cairo_set_source ( cairo_t cairo_pattern_t -- )
"void" "cairo" "cairo_set_source" [ "cairo_t*" "void*" ] 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 ;
@ -326,5 +417,26 @@ C-ENUM:
: cairo_set_font_size ( cairo_t scale -- )
"void" "cairo" "cairo_set_font_size" [ "cairo_t*" "double" ] alien-invoke ;
: cairo_identity_matrix ( cairo_t -- )
"void" "cairo" "cairo_identity_matrix" [ "cairo_t*" ] 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 ;