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sw_engine shape: adding a dash pattern switch condition

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Preventing switching to the next dash pattern for a line with a length of zero.
This commit is contained in:
Mira Grudzinska 2020-10-26 02:13:30 +01:00 • committed by Hermet Park
parent 4b58c5a5de
commit 34a832d033
1 changed files with 2 additions and 2 deletions
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4
src/lib/sw_engine/tvgSwShape.cpp
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@ -268,7 +268,7 @@ static void _dashLineTo(SwDashStroke& dash, const Point* to, const Matrix* trans
_outlineMoveTo(*dash.outline, &cur.pt1, transform); _outlineMoveTo(*dash.outline, &cur.pt1, transform);
_outlineLineTo(*dash.outline, &cur.pt2, transform); _outlineLineTo(*dash.outline, &cur.pt2, transform);
} }
if (dash.curLen < 1) { if (dash.curLen < 1 && TO_SWCOORD(len) > 1) {
//move to next dash //move to next dash
dash.curIdx = (dash.curIdx + 1) % dash.cnt; dash.curIdx = (dash.curIdx + 1) % dash.cnt;
dash.curLen = dash.pattern[dash.curIdx]; dash.curLen = dash.pattern[dash.curIdx];
@ -314,7 +314,7 @@ static void _dashCubicTo(SwDashStroke& dash, const Point* ctrl1, const Point* ct
_outlineMoveTo(*dash.outline, &cur.start, transform); _outlineMoveTo(*dash.outline, &cur.start, transform);
_outlineCubicTo(*dash.outline, &cur.ctrl1, &cur.ctrl2, &cur.end, transform); _outlineCubicTo(*dash.outline, &cur.ctrl1, &cur.ctrl2, &cur.end, transform);
} }
if (dash.curLen < 1) { if (dash.curLen < 1 && TO_SWCOORD(len) > 1) {
//move to next dash //move to next dash
dash.curIdx = (dash.curIdx + 1) % dash.cnt; dash.curIdx = (dash.curIdx + 1) % dash.cnt;
dash.curLen = dash.pattern[dash.curIdx]; dash.curLen = dash.pattern[dash.curIdx];