Difference between revisions of "FillArea"
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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 | ||
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[[Category: Useful Routines]] | [[Category: Useful Routines]] | ||
Revision as of 21:51, 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
