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	[[Category:functions]]		[[Category:functions]]
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	==Definition==		==Definition==

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Revision as of 15:10, 22 April 2007

Contents 1 Definition 2 Parameters 3 Returns 4 Example

Definition

INT graphic_info ( <INT file> , <INT graph> , <INT info> )

Gets some information about the graph specified.

Parameters

INT file	- The FPG that holds the graph, or 0 for no FPG.
INT graph	- The graph to get information from.
INT info	- What information you want. You can use the constants G_WIDE (or G_WIDTH for versions past 0.83) to get the graph's width, G_HEIGHT for its height, G_X_CENTER for its x-axis center, or G_Y_CENTER for its y-axis center.

Returns

INT : Returns the information you want.

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 single white pixel in the center of the graphic

    Loop
  
        frame;
    End
End