diff options
Diffstat (limited to 'src/cairo.ml')
| -rw-r--r-- | src/cairo.ml | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/cairo.ml b/src/cairo.ml index c8e598e..de43d4d 100644 --- a/src/cairo.ml +++ b/src/cairo.ml @@ -1,5 +1,6 @@ type status = - INVALID_RESTORE + NO_MEMORY + | INVALID_RESTORE | INVALID_POP_GROUP | NO_CURRENT_POINT | INVALID_MATRIX @@ -23,7 +24,8 @@ external create : unit -> t = "ml_cairo_create" external destroy : cr:t -> unit = "ml_cairo_destroy" external save : cr:t -> unit = "ml_cairo_save" external restore : cr:t -> unit = "ml_cairo_restore" -external copy : dest:t -> src:t -> unit = "ml_cairo_copy" +external _copy : dest:t -> src:t -> unit = "ml_cairo_copy" +let copy src = let dest = create () in _copy ~dest ~src ; dest external set_target_surface : cr:t -> surface:surface -> unit = "ml_cairo_set_target_surface" external set_target_image : @@ -32,6 +34,10 @@ external set_target_ps : cr:t -> file:Cairo_channel.t -> width_inches:float -> height_inches:float -> x_pixels_per_inch:float -> y_pixels_per_inch:float -> unit = "ml_cairo_set_target_ps_bc" "ml_cairo_set_target_ps" +external set_target_pdf : + cr:t -> file:Cairo_channel.t -> width_inches:float -> height_inches:float -> + x_pixels_per_inch:float -> y_pixels_per_inch:float -> + unit = "ml_cairo_set_target_pdf_bc" "ml_cairo_set_target_pdf" external set_target_png : cr:t -> file:Cairo_channel.t -> format -> width:int -> height:int -> unit = "ml_cairo_set_target_png" @@ -58,9 +64,9 @@ external set_operator : cr:t -> op:operator -> unit = "ml_cairo_set_operator" external set_rgb_color : cr:t -> red:float -> green:float -> blue:float -> unit = "ml_cairo_set_rgb_color" -external set_alpha : cr:t -> alpha:float -> unit = "ml_cairo_set_alpha" external set_pattern : cr:t -> pattern:pattern -> unit = "ml_cairo_set_pattern" +external set_alpha : cr:t -> alpha:float -> unit = "ml_cairo_set_alpha" external set_tolerance : cr:t -> tolerance:float -> unit = "ml_cairo_set_tolerance" type fill_rule = @@ -189,6 +195,7 @@ external show_surface : external current_operator : cr:t -> operator = "ml_cairo_current_operator" external current_rgb_color : cr:t -> float * float * float = "ml_cairo_current_rgb_color" +external current_pattern : cr:t -> pattern = "ml_cairo_current_pattern" external current_alpha : cr:t -> float = "ml_cairo_current_alpha" external current_tolerance : cr:t -> float = "ml_cairo_current_tolerance" external current_point : cr:t -> point = "ml_cairo_current_point" @@ -201,7 +208,10 @@ external current_matrix : cr:t -> matrix:matrix -> unit = "ml_cairo_current_matrix" external current_target_surface : cr:t -> surface = "ml_cairo_current_target_surface" -external current_pattern : cr:t -> pattern = "ml_cairo_current_pattern" + +external status : t -> status option = "ml_cairo_status" +external status_string : t -> string = "ml_cairo_status_string" + external surface_create_for_image : image -> surface = "ml_cairo_surface_create_for_image" external surface_create_similar : @@ -224,6 +234,7 @@ type filter = | FILTER_GAUSSIAN external surface_set_filter : surface:surface -> filter:filter -> unit = "ml_cairo_surface_set_filter" +external surface_get_filter : surface:surface -> filter = "ml_cairo_surface_get_filter" external pattern_create_for_surface : surface -> pattern = "ml_cairo_pattern_create_for_surface" external pattern_create_linear : x0:float -> y0:float -> x1:float -> y1:float -> pattern = "ml_cairo_pattern_create_linear" @@ -254,6 +265,10 @@ external ps_surface_create : file:Cairo_channel.t -> width_inches:float -> height_inches:float -> x_pixels_per_inch:float -> y_pixels_per_inch:float -> surface = "ml_cairo_ps_surface_create" +external pdf_surface_create : + file:Cairo_channel.t -> width_inches:float -> height_inches:float -> + x_pixels_per_inch:float -> y_pixels_per_inch:float -> + surface = "ml_cairo_pdf_surface_create" external png_surface_create : file:Cairo_channel.t -> format -> width:float -> height:float -> surface = "ml_cairo_png_surface_create" |