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Revision as of 12:48, 6 August 2007 (edit) 80.175.85.17 (Talk) (→Example) ← Previous diff		Revision as of 20:30, 30 November 2007 (edit) (undo) Sandman (Talk | contribs) m Next diff →
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	Used in example: [[key]](), [[get_screen]](), [[unload_map]]()		Used in example: [[key]](), [[get_screen]](), [[unload_map]]()
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		+	| category = Maps
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Revision as of 20:30, 30 November 2007

Contents 1 Definition 2 Parameters 3 Returns 4 Example

Definition

INT save_png ( <INT fileID> , <INT graphID> , <STRING filename> )

Saves an in-game graphic as a PNG file somewhere.

Parameters

INT fileID	- The FPG your graphic is in, or 0 if it isn't in one.
INT graphID	- The graphic to save.
STRING filename	- The name of the PNG file to be saved, including a possible path.

Returns

INT : Returns true if successful and false if failed.

Example

//here's a cool thing to save a screenshot
Program save_those_pngs;
Global
    takingscreenshot;

Begin

    Loop
        
        If (key(_f12)) 
            If (takingscreenshot==0)
                takingscreenshot=1;
                graph=get_screen(); // grabs the screen and sets it as the program graphic
                save_png(0,graph,"shot"+rand(0,9999)+".png"); // saves the graphic as a png with a
                                                              // random number in the filename to
                                                              // prevent overwriting 
                unload_map(0,graph);  //frees the graphic
            Else
                takingscreenshot=0;
            End
            While(key(_f12)) Frame; End
       End

        frame;
    End
End

Used in example: key(), get_screen(), unload_map()

Maps Functions

• Graphic_info() • Map_block_copy() • Map_clear() • Map_clone() • Map_put() • Map_put_pixel() • Map_xput() • Map_xputnp() • New_map() • Save_png() • Unload_map() •