Get screen - Revision history

85.144.194.29: Category changed to Screen

85.144.194.29 — Mon, 25 Feb 2008 15:04:49 GMT

Category changed to Screen

←Older revision		Revision as of 15:04, 25 February 2008
Line 1:		Line 1:
	[[Category:functions]]		[[Category:functions]]
-	[[Category:~~maps~~]]	+	[[Category:screen]]

	==Definition==		==Definition==
Line 37:		Line 37:

	{{Funcbox		{{Funcbox
-	\| category = ~~Maps~~	+	\| category = Screen
	}}		}}

Sandman: /* Example */

Sandman — Wed, 26 Dec 2007 00:58:38 GMT

Example

←Older revision		Revision as of 00:58, 26 December 2007
Line 34:		Line 34:
	End		End
	</pre>		</pre>
-	Used in example: [[key]](), [[save_png]]()	+	Used in example: [[key]](), [[save_png]](), [[unload_map]]()

	{{Funcbox		{{Funcbox
	\| category = Maps		\| category = Maps
	}}		}}

Sandman at 00:58, 26 December 2007

Sandman — Wed, 26 Dec 2007 00:58:13 GMT

←Older revision		Revision as of 00:58, 26 December 2007
Line 7:		Line 7:
	Creates a new map containing a snapshot of the screen.		Creates a new map containing a snapshot of the screen.

-	The map will contain everything, including background, [[process]]es, [[draw]]ings and [[text]]. The newly created [[graphic]] will be located in the [[File]] with [[FileID]] 0, the system FPG.	+	The map will contain everything, including background, [[process]]es, [[draw]]ings and [[text]]. The newly created [[graphic]] will be located in the [[File]] with [[FileID]] 0, the system FPG. After the use of this graphic, it should be freed using [[unload_map]]().

	== Returns ==		== Returns ==
Line 27:		Line 27:
	my_map = get_screen();		my_map = get_screen();
	save_png(0,my_map,"snapshot.PNG");		save_png(0,my_map,"snapshot.PNG");
		+	unload_map(0,my_map);
	while(key(_F5)) frame; end		while(key(_F5)) frame; end
	end		end

Sandman at 20:29, 30 November 2007

Sandman — Fri, 30 Nov 2007 20:29:33 GMT

←Older revision		Revision as of 20:29, 30 November 2007
Line 34:		Line 34:
	</pre>		</pre>
	Used in example: [[key]](), [[save_png]]()		Used in example: [[key]](), [[save_png]]()
		+
		+	{{Funcbox
		+	\| category = Maps
		+	}}

Sandman at 11:25, 14 June 2007

Sandman — Thu, 14 Jun 2007 11:25:26 GMT

New page

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

==Definition==
'''INT''' get_screen ( )

Creates a new map containing a snapshot of the screen.

The map will contain everything, including background, [[process]]es, [[draw]]ings and [[text]]. The newly created [[graphic]] will be located in the [[File]] with [[FileID]] 0, the system FPG.

== Returns ==
'''INT''' : [[GraphID]]
{|
| 0 || - Some error.
|-
| >0 || - The [[GraphID]] of the [[graphic]] created.
|}

== Example ==
<pre>
Program snapshot;
Global
int my_map;
Begin
Repeat
if(key(_F5))
my_map = get_screen();
save_png(0,my_map,"snapshot.PNG");
while(key(_F5)) frame; end
end
frame;
Until(key(_esc))
End
</pre>
Used in example: [[key]](), [[save_png]]()