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| + | The function '''on.paint'''(''[[:Category:gc|gc]]'') is called when the script's window needs to be painted.<br /> |
| + | ''[[:Category:gc|'gc']]'' is the Graphics Context, passed by default to the function. |
| | | |
| + | This function can be flagged to fire by calling the [[platform.window:invalidate]] function. |
| | | |
− | {{Category:Events}}
| + | == Example == |
| + | |
| + | Below is an example of a program that uses on.paint(gc) to draw a line to the screen: |
| + | <source lang="lua"> |
| + | function on.paint(gc) --Define a function for the event with the default argument |
| + | gc:drawLine(5,5,200,1) --Draw a line on the screen |
| + | end |
| + | </source> |
| + | [[Category:Events]] |