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polish method

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This commit is contained in:
Anton Lavrenov
2021-05-06 15:49:23 -05:00
parent c07a2cdefe
commit b6e9d58db8
3 changed files with 34 additions and 30 deletions
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25
test/unit/Node-test.ts
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@@ -3776,28 +3776,35 @@ describe('Node', function () {
});
// ======================================================
test('isClientRectOnScreen() method', function () {
it('isClientRectOnScreen() method', function () {
var stage = addStage();
var layer = new Konva.Layer();
var circle = new Konva.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
x: stage.width() / 2,
y: stage.height() / 2,
radius: 30,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
});
assert.equal(
circle.isClientRectOnScreen(),
false,
'not visible when not on stage'
);
layer.add(circle);
stage.add(layer);
assert.equal(circle.isClientRectOnScreen(), true);
circle.x(-circle.radius() - circle.strokeWidth()/2 - 1); // Move circle 1px outside of visible area
circle.x(-circle.radius() - circle.strokeWidth() / 2 - 1); // Move circle 1px outside of visible area
assert.equal(circle.isClientRectOnScreen(), false);
assert.equal(circle.isClientRectOnScreen(1), true);
assert.equal(circle.isClientRectOnScreen({x: 1, y: 0}), true);
assert.equal(circle.isClientRectOnScreen({x: 0, y: 1}), false);
assert.equal(circle.isClientRectOnScreen({ x: 10, y: 0 }), true);
assert.equal(circle.isClientRectOnScreen({ x: 0, y: 10 }), false);
stage.x(10);
assert.equal(circle.isClientRectOnScreen(), true);
});
});