Warning: Attempt to read property "date" on null in /usr/local/www/websvn.planix.org/blame.php on line 247

Warning: Attempt to read property "msg" on null in /usr/local/www/websvn.planix.org/blame.php on line 247
WebSVN – planix.SVN – Blame – /os/branches/feature_unix/sys/src/libmemdraw/poly.c – Rev 2

Subversion Repositories planix.SVN

Rev

Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
2 - 1 
#include <u.h>
2 
#include <libc.h>
3 
#include <draw.h>
4 
#include <memdraw.h>
5 
#include <memlayer.h>
6 
 
7 
void
8 
mempoly(Memimage *dst, Point *vert, int nvert, int end0, int end1, int radius, Memimage *src, Point sp, int op)
9 
{
10 
	int i, e0, e1;
11 
	Point d;
12 
 
13 
	if(nvert < 2)
14 
		return;
15 
	d = subpt(sp, vert[0]);
16 
	for(i=1; i<nvert; i++){
17 
		e0 = e1 = Enddisc;
18 
		if(i == 1)
19 
			e0 = end0;
20 
		if(i == nvert-1)
21 
			e1 = end1;
22 
		memline(dst, vert[i-1], vert[i], e0, e1, radius, src, addpt(d, vert[i-1]), op);
23 
	}
24 
}