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		+	[[category:variables]]
		+	[[category:local variables]]
		+
	== Definition ==		== Definition ==
		+	'''INT''' size_x
-	'''size_x''' is a predefined [[local variable]] that can be used to stretch or compress a graphic along its horizontal axis. It is measured in pixels.	+	Size_x is a predefined [[local variable]] that can be used to stretch or compress a graphic along its horizontal axis. It is measured in pixels.
	== Notes ==		== Notes ==
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	== Example ==		== Example ==
-
	To make the [[graphic]] of a [[process]] continually stretch horizontally:		To make the [[graphic]] of a [[process]] continually stretch horizontally:
	<pre>		<pre>
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	End		End
	</pre>		</pre>
-
-	[[category:predefined variables]]
-	[[category:local variables]]

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Revision as of 13:37, 1 May 2007

Definition

INT size_x

Size_x is a predefined local variable that can be used to stretch or compress a graphic along its horizontal axis. It is measured in pixels.

Notes

See also size_y.

Example

To make the graphic of a process continually stretch horizontally:

Process stretch_graphic()
Begin
   graph = load_png("image.png");   //load the graphic and assign it to the graph variable
   x = 100;     //Position the graphic 100 pixels
   y = 100;     //from the top and left of the screen
   Loop
      size_x += 1;    //increase the width of the graphic by 1 pixel each frame.
      frame;
   End
End