Difference between revisions of "FillArea"

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}</nowiki>
 
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== Inputs ==
 
== Inputs ==
x - X coordinate of the upper-left corner.
+
x - X coordinate of the upper-left corner.<br />
x - Y coordinate of the upper-left corner.
+
x - Y coordinate of the upper-left corner.<br />
w - Width of the filled rectangle.
+
w - Width of the filled rectangle.<br />
h - Height of the filled rectangle.
+
h - Height of the filled rectangle.<br />
col - Color of the filled rectangle.
+
col - Color of the filled rectangle.<br />
 
== Comment ==
 
== Comment ==
 
Function written by ProgrammerNerd
 
Function written by ProgrammerNerd
[[Category: Useful Routines]]
 
 
== Comment ==
 
Function written by Programmer Nerd.
 
 
[[Category: Useful Routines]]
 
[[Category: Useful Routines]]

Revision as of 20:51, 17 April 2014

Synopsis

Fills a rectangular area of (width,height) with upper-left corner at (x,y)

== Source code ==
void fillArea(unsigned x,unsigned y,unsigned w,unsigned h,unsigned short col){
	unsigned short*s=(unsigned short*)0xA8000000;
	s+=(y*384)+x;
	while(h--){
		unsigned w2=w;
		while(w2--)
			*s++=col;
		s+=384-w;
	}
}

Inputs

x - X coordinate of the upper-left corner.
x - Y coordinate of the upper-left corner.
w - Width of the filled rectangle.
h - Height of the filled rectangle.
col - Color of the filled rectangle.

Comment

Function written by ProgrammerNerd