graphic_info()

Definition

INT graphic_info ( <INT fileID> , <INT graphID> , <INT infotype> )

Gets some information about the graph specified.

This function is also known as map_info() and map_info_get().

Parameters

• INT fileID - The file that holds the graph.
• INT graphID - The graph to get information from.
• INT infotype - What type of information you want. Refer to Graphical Infotypes.

Returns

INT : Returns the information you want.

• If the specified graph was invalid it returns 0.
• If the specified infotype was not recognized it returns 1.

Example

Program keuken;
Local
    gxc;
    gyc;

Begin

    set_mode(640,480,16);

    graph=new_map(rand(50,150),rand(50,150),16); //makes a randomly proportioned red rectangle
    map_clear(0,graph,rgb(255,0,0));
    x=320;
    y=240;

    gxc=graphic_info(0,graph,G_X_CENTER);
    gyc=graphic_info(0,graph,G_Y_CENTER);  //finds the graphic's center coordinates

    map_put_pixel(0,graph,gxc,gyc,rgb(255,255,255)); //puts a white pixel in the center of the graphic

    Loop

        frame;
    End
End

Used in example: set_mode(), map_new(), map_clear(), map_put_pixel().