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fix path parse. close #851

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This commit is contained in:
Anton Lavrenov
2021-05-06 14:23:04 -05:00
parent 4f11244607
commit 8359287949
5 changed files with 51 additions and 9 deletions
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40
test/unit/Path-test.ts
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@@ -1424,4 +1424,44 @@ describe('Path', function () {
height: 100,
});
});
it('check arc parsing', function () {
var stage = addStage();
var layer1 = new Konva.Layer();
stage.add(layer1);
const weirdPath = new Konva.Path({
x: 40,
y: 40,
scale: { x: 5, y: 5 },
data:
'M16 5.095c0-2.255-1.88-4.083-4.2-4.083-1.682 0-3.13.964-3.8 2.352' +
'a4.206 4.206 0 00-3.8-2.352' + // Merged arc command flags (00)
'C1.88 1.012 0 2.84 0 5.095c0 .066.007.13.01.194H.004c.001.047.01.096.014.143l.013.142c.07.8.321 1.663.824 2.573C2.073 10.354 4.232 12.018 8 15c3.767-2.982 5.926-4.647 7.144-6.854.501-.905.752-1.766.823-2.562.007-.055.012-.11.016-.164.003-.043.012-.088.013-.13h-.006c.003-.066.01-.13.01-.195z',
fill: 'red',
});
layer1.add(weirdPath);
layer1.draw();
const layer2 = new Konva.Layer();
stage.add(layer2);
const normalPath = new Konva.Path({
x: 40,
y: 40,
scale: { x: 5, y: 5 },
data:
'M16 5.095c0-2.255-1.88-4.083-4.2-4.083-1.682 0-3.13.964-3.8 2.352' +
'a4.206 4.206 0 0 0-3.8-2.352' + // Spaced arc command flags (0 0)
'C1.88 1.012 0 2.84 0 5.095c0 .066.007.13.01.194H.004c.001.047.01.096.014.143l.013.142c.07.8.321 1.663.824 2.573C2.073 10.354 4.232 12.018 8 15c3.767-2.982 5.926-4.647 7.144-6.854.501-.905.752-1.766.823-2.562.007-.055.012-.11.016-.164.003-.043.012-.088.013-.13h-.006c.003-.066.01-.13.01-.195z',
fill: 'red',
});
layer2.add(normalPath);
layer2.draw();
var trace1 = layer1.getContext().getTrace();
var trace2 = layer2.getContext().getTrace();
assert.equal(trace1, trace2);
});
});