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		+	[[category:variables]]
		+	[[category:local variables]]
		+
	== Definition ==		== Definition ==
		+	'''INT''' size_y
-	'''size_y''' is a predefined [[local variable]] that can be used to stretch or compress a graphic along its vertical axis. It is measured in pixels.	+	Size_y is a predefined [[local variable]] that can be used to stretch or compress a graphic along its vertical axis. It is measured in pixels.
	== Notes ==		== Notes ==
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	End		End
	</pre>		</pre>
-
-	[[category:predefined variables]]
-	[[category:local variables]]

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Revision as of 13:38, 1 May 2007

Definition

INT size_y

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

Notes

See also size_x.

Example

To make the graphic of a process continually stretch vertically:

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_y += 1;    //increase the height of the graphic by 1 pixel each frame.
      frame;
   End
End