package graphicspdf

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package graphicspdf

graphicspdf
- Graphicspdf

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exception Graphic_failure of string

val open_pdf : string -> unit

val open_pdf_channel : out_channel -> unit

val open_graph : string -> unit

val close_graph : unit -> unit

val clear_graph : unit -> unit

val set_window_title : string -> unit

val size_x : unit -> int

val size_y : unit -> int

type color = int

val rgb : int -> int -> int -> color

val set_color : color -> unit

val background : color

val foreground : color

val black : color

val white : color

val red : color

val green : color

val blue : color

val yellow : color

val cyan : color

val magenta : color

val plot : int -> int -> unit

val plots : (int * int) array -> unit

val moveto : int -> int -> unit

val rmoveto : int -> int -> unit

val current_x : unit -> int

val current_y : unit -> int

val current_point : unit -> int * int

val lineto : int -> int -> unit

val rlineto : int -> int -> unit

val curveto : (int * int) -> (int * int) -> (int * int) -> unit

val draw_rect : int -> int -> int -> int -> unit

val draw_poly_line : (int * int) array -> unit

val draw_poly : (int * int) array -> unit

val draw_segments : (int * int * int * int) array -> unit

val draw_arc : int -> int -> int -> int -> int -> int -> unit

val draw_ellipse : int -> int -> int -> int -> unit

val draw_circle : int -> int -> int -> unit

val set_line_width : int -> unit

val draw_char : char -> unit

val draw_string : string -> unit

val set_font : string -> unit

val set_text_size : int -> unit

val text_size : string -> int * int

val fill_rect : int -> int -> int -> int -> unit

val fill_poly : (int * int) array -> unit

val fill_arc : int -> int -> int -> int -> int -> int -> unit

val fill_ellipse : int -> int -> int -> int -> unit

val fill_circle : int -> int -> int -> unit

type image

val transp : color