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- #include "lib9.h"
- #include "draw.h"
- void
- line(Image *dst, Point p0, Point p1, int end0, int end1, int radius, Image *src, Point sp)
- {
- lineop(dst, p0, p1, end0, end1, radius, src, sp, SoverD);
- }
- void
- lineop(Image *dst, Point p0, Point p1, int end0, int end1, int radius, Image *src, Point sp, Drawop op)
- {
- uchar *a;
- _setdrawop(dst->display, op);
- a = bufimage(dst->display, 1+4+2*4+2*4+4+4+4+4+2*4);
- if(a == 0){
- _drawprint(2, "image line: %r\n");
- return;
- }
- a[0] = 'L';
- BPLONG(a+1, dst->id);
- BPLONG(a+5, p0.x);
- BPLONG(a+9, p0.y);
- BPLONG(a+13, p1.x);
- BPLONG(a+17, p1.y);
- BPLONG(a+21, end0);
- BPLONG(a+25, end1);
- BPLONG(a+29, radius);
- BPLONG(a+33, src->id);
- BPLONG(a+37, sp.x);
- BPLONG(a+41, sp.y);
- }
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