Map clear - Revision history

85.144.194.29: /* Notes */ clean --> clear

2008-02-25T20:07:45Z

Notes - clean --> clear

←Older revision		Revision as of 20:07, 25 February 2008
Line 20:		Line 20:

	== Notes ==		== Notes ==
-	Instead of using '''map_clear'''() to ~~clean~~ the screen [[background]], [[clear_screen]]() is recommended as it is a little bit faster.	+	Instead of using '''map_clear'''() to clear the screen [[background]], [[clear_screen]]() is recommended as it is a little bit faster.

	== Errors ==		== Errors ==

85.144.194.29: Background to something else then.

2008-02-25T20:07:17Z

Background to something else then.

←Older revision		Revision as of 20:07, 25 February 2008
Line 20:		Line 20:

	== Notes ==		== Notes ==
-	Instead of using '''map_clear'''() to clean the screen [[~~BACKGROUND\|~~background]], [[clear_screen]]() is recommended as it is a little bit faster.	+	Instead of using '''map_clear'''() to clean the screen [[background]], [[clear_screen]]() is recommended as it is a little bit faster.

	== Errors ==		== Errors ==

85.144.194.29: Note about clear_screen().

2008-02-25T20:03:22Z

Note about clear_screen().

←Older revision		Revision as of 20:03, 25 February 2008
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	== Returns ==		== Returns ==
	'''INT''' : [[true]]		'''INT''' : [[true]]
		+
		+	== Notes ==
		+	Instead of using '''map_clear'''() to clean the screen [[BACKGROUND\|background]], [[clear_screen]]() is recommended as it is a little bit faster.

	== Errors ==		== Errors ==

Sandman at 20:29, 30 November 2007

2007-11-30T20:29:50Z

←Older revision		Revision as of 20:29, 30 November 2007
Line 50:		Line 50:
	This will result in something like:<br />		This will result in something like:<br />
	http://wwwhome.cs.utwente.nl/~bergfi/fenix/wiki/new_map.PNG		http://wwwhome.cs.utwente.nl/~bergfi/fenix/wiki/new_map.PNG
		+
		+	{{Funcbox
		+	\| category = Maps
		+	}}

Sandman at 15:24, 13 November 2007

2007-11-13T15:24:37Z

←Older revision		Revision as of 15:24, 13 November 2007
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	== Parameters ==		== Parameters ==
	{\|		{\|
-	\| '''INT''' fileID \|\| - The [[file]] that holds the ~~graph~~.	+	\| '''INT''' fileID \|\| - The [[file]] that holds the graphic.
	\|-		\|-
-	\| '''INT''' graphID \|\| - The [[~~graph~~]] to clear.	+	\| '''INT''' graphID \|\| - The [[graphic]] to clear.
	\|-		\|-
	\| '''WORD''' color \|\| - The [[color]] used to clear.		\| '''WORD''' color \|\| - The [[color]] used to clear.

Sandman at 02:03, 1 May 2007

2007-05-01T02:03:09Z

New page

[[Category:functions]]
[[Category:maps]]

==Definition==
'''INT''' map_clear ( <'''INT''' fileID> , <'''INT''' graphID> , <'''WORD''' color> )

Clears a certain graph to a certain color.

== Parameters ==
{|
| '''INT''' fileID || - The [[file]] that holds the graph.
|-
| '''INT''' graphID || - The [[graph]] to clear.
|-
| '''WORD''' color || - The [[color]] used to clear.
|}

== Returns ==
'''INT''' : [[true]]

== Errors ==
{|
| Unsupported color depth || - The specified graph has a not supported color depth.
|}

== Example ==
<pre>
Program a_map_is_born;
Private
int map;
Begin

// Create a new graph of size 100x100 and color depth of 8bit
map = new_map(100,100,8);

// Clear the map red
map_clear(0,map,rgb(255,0,0));

// Put it in the center of the screen
put(0,map,160,100);

Loop
frame;
End

End
</pre>
Used in example: [[new_map]](), [[put]]()

This will result in something like:<br />
http://wwwhome.cs.utwente.nl/~bergfi/fenix/wiki/new_map.PNG