diff options
Diffstat (limited to 'packages/graph')
| -rw-r--r-- | packages/graph/src/inc/fills.inc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/packages/graph/src/inc/fills.inc b/packages/graph/src/inc/fills.inc index 585fe6db69..3c672b8e74 100644 --- a/packages/graph/src/inc/fills.inc +++ b/packages/graph/src/inc/fills.inc @@ -78,9 +78,11 @@ begin p0 := ptable[i]; if (i+1) >= numpoints then p1 := ptable[0] else p1 := ptable[i+1]; + { draw the edges } + Line(p0.x,p0.y,p1.x,p1.y); { ignore if this is a horizontal edge} if (p0.y = p1.y) then continue; - {swap ptable if necessary to ensure p0 contains yMin} + { swap ptable if necessary to ensure p0 contains yMin} if (p0.y > p1.y) then begin p0 := p1; p1 := ptable[i]; @@ -169,7 +171,7 @@ begin x0 := AET^[i]^.x; x1 := AET^[i+1]^.x; {Left edge adjustment for positive fraction. 0 is interior. } - if (AET^[i]^.frac > 0) then inc(x0); + if (AET^[i]^.frac >= 0) then inc(x0); {Right edge adjustment for negative fraction. 0 is exterior. } if (AET^[i+1]^.frac <= 0) then dec(x1); |