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Fix for Rendering Short Paths.

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Marcin Baszczewski 2024-12-19 14:51:19 +01:00 • committed by Hermet Park
parent 72482877e7
commit 37c7e1efa6
2 changed files with 10 additions and 3 deletions
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2
AUTHORS
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@ -37,4 +37,4 @@ Elliott Sales de Andrade <quantum.analyst@gmail.com>
Łukasz Pomietło <oficjalnyadreslukasza@gmail.com>
Kelly Loh <kelly@lottiefiles.com>
Dragoș Tiselice <dragos@lottiefiles.com>
Marcin Baszczewski <marcin@baszczewski.pl>

11
src/renderer/sw_engine/tvgSwStroke.cpp
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@ -374,8 +374,12 @@ static void _lineTo(SwStroke& stroke, const SwPoint& to)
{
auto delta = to - stroke.center;
//a zero-length lineto is a no-op; avoid creating a spurious corner
if (delta.zero()) return;
//a zero-length lineto is a no-op
if (delta.zero()) {
//round and square caps are expected to be drawn as a dot even for zero-length lines
if (stroke.firstPt && stroke.cap != StrokeCap::Butt) _firstSubPath(stroke, 0, 0);
return;
}
/* The lineLength is used to determine the intersection of strokes outlines.
The scale needs to be reverted since the stroke width has not been scaled.
@ -454,6 +458,9 @@ static void _cubicTo(SwStroke& stroke, const SwPoint& ctrl1, const SwPoint& ctrl
//ignoreable size
if (valid < 0 && arc == bezStack) {
stroke.center = to;
//round and square caps are expected to be drawn as a dot even for zero-length lines
if (stroke.firstPt && stroke.cap != StrokeCap::Butt) _firstSubPath(stroke, 0, 0);
return;
}