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Clear screen
From FenixWiki
(Difference between revisions)
| Revision as of 20:09, 25 February 2008 (edit) 85.144.194.29 (Talk) (Note about clear_screen() vs map_clear().) ← Previous diff |
Revision as of 09:02, 16 April 2008 (edit) (undo) 87.127.178.49 (Talk) Next diff → |
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| == Notes == | == Notes == | ||
| '''clear_screen'''() is recommended over using [[map_clear]]() to clear the screen background as it is a little bit faster. | '''clear_screen'''() is recommended over using [[map_clear]]() to clear the screen background as it is a little bit faster. | ||
| + | |||
| + | It is important to use this function instead of other possibilities (like using MAP_CLEAR) as Fenix will then know that there is no background left and will use a faster version of the routine that begins to write frames. | ||
| == Errors == | == Errors == | ||
Revision as of 09:02, 16 April 2008
Contents |
Definition
INT clear_screen ( )
Clears the background of the screen.
Returns
INT : true
Notes
clear_screen() is recommended over using map_clear() to clear the screen background as it is a little bit faster.
It is important to use this function instead of other possibilities (like using MAP_CLEAR) as Fenix will then know that there is no background left and will use a faster version of the routine that begins to write frames.
Errors
| Unsupported color depth | - The specified graph has a not supported color depth. |
| Screen Functions | |
| • Clear_screen() • Get_screen() • Put() • Put_screen() • Xput() • | |
