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Fix: closed Path with blend mode throw error (#1763)

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Closes #1755
This commit is contained in:
Samuel Asensi 2020-05-23 14:54:51 +02:00 committed by GitHub
parent 9f249101f0
commit 8d67d14e98
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 10 deletions
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21
src/path/Path.js
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@ -2793,15 +2793,18 @@ statics: {
}
var length = segments.length - (closed ? 0 : 1);
for (var i = 1; i < length; i++)
addJoin(segments[i], join);
if (closed) {
// Go back to the beginning
addJoin(segments[0], join);
} else if (length > 0) {
// Handle caps on open paths
addCap(segments[0], cap);
addCap(segments[segments.length - 1], cap);
if (length > 0) {
for (var i = 1; i < length; i++) {
addJoin(segments[i], join);
}
if (closed) {
// Go back to the beginning
addJoin(segments[0], join);
} else {
// Handle caps on open paths
addCap(segments[0], cap);
addCap(segments[segments.length - 1], cap);
}
}
return bounds;
},

10
test/tests/Path.js
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@ -653,3 +653,13 @@ test('Path#arcTo(to, radius, rotation, clockwise, large) when from and to are eq
path.arcTo(point, new Size(10), 0, true, true);
expect(0);
});
test('Path#closed with blend mode', function() {
new Path({
strokeColor: 'black',
blendMode: 'negation',
closed: true
});
view.update();
expect(0);
});