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	// Shows the final graph		// Shows the final graph
	put(0,destgraph,160,100);		put(0,destgraph,160,100);
		+
		+	Repeat
		+	frame;
		+	Until(key(_esc))
-	Loop
-	frame;
-	End
	End		End
	</pre>		</pre>
-	Used in example: [[set_mode]](), [[new_map]](), [[map_clear]](), [[put]]()	+	Used in example: [[set_mode]](), [[new_map]](), [[map_clear]](), [[put]](), [[key]]()
	This will result in something like:<br />		This will result in something like:<br />
	http://wwwhome.cs.utwente.nl/~bergfi/fenix/wiki/map_put.PNG		http://wwwhome.cs.utwente.nl/~bergfi/fenix/wiki/map_put.PNG

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Revision as of 13:50, 22 May 2007

Contents 1 Definition 2 Parameters 3 Returns 4 Notes 5 Errors 6 Example

Definition

INT map_put ( <INT fileID> , <INT destinationGraphID> , <INT originGraphID> , <INT x> , <INT y> )

Draws (blits) a graph onto another graph.

If more advanced parameters are needed, map_xput() can be used. If a graph from one file needs to be drawn onto another graph in a different file, or a separate width and height scaling is needed, map_xputnp() can be used.

Parameters

INT fileID	- The file that holds the graphs.
INT destinationGraphID	- The graph to draw on.
INT originGraphID	- The graph to draw with.
INT x	- Where on the destination graph's x-axis to put the graph.
INT y	- Where on the destination graph's y-axis to put the graph.

Returns

INT : true

Notes

The x and y parameters denote where to draw the graph, that is, where the center of the to be drawn graph will be.

Errors

Invalid origin graph	- The origin graph is invalid.
Invalid destination graph	- The destination graph is invalid.
Unsupported color depth	- The origin graph's color depth is greater than the destination graph's.

Example

Program watskeburt;
Global
    int destgraph;
    int origgraph1;
    int origgraph2;
Begin

    // Set the mode to 16bit and some resolution
    set_mode(320,200,16);

    // Makes the destination graphic a red square
    destgraph=new_map(100,100,16);
    map_clear(0,destgraph,rgb(255,0,0));

    // Makes the first origin graphic a green square
    origgraph1=new_map(100,100,16);
    map_clear(0,origgraph1,rgb(0,255,0));

    // Makes the second origin graphic a blue square
    origgraph2=new_map(100,100,16);
    map_clear(0,origgraph2,rgb(0,0,255));

    // Draws the blue square on the center of the red square transparently,
    // at a random angle and a random size
    map_put(0,destgraph,origgraph1,rand(0,100),rand(0,100));
    map_put(0,destgraph,origgraph2,rand(0,100),rand(0,100));

    // Shows the final graph
    put(0,destgraph,160,100);
    
    Repeat
        frame;
    Until(key(_esc))

End

Used in example: set_mode(), new_map(), map_clear(), put(), key()

This will result in something like: