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59 líneas
1.9 KiB
59 líneas
1.9 KiB
<!DOCTYPE html>
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<html>
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<head>
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<title> 坐标系 </title>
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<script src="../../dist/kity.min.js"></script>
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<script src="coordinate.js"></script>
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<style>
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body, div, html {
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margin: 0;
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padding: 0;
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overflow: hidden;
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}
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</style>
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</head>
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<body>
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</body>
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<script>
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var paper = new kity.Paper(document.body).pipe(function() {
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var width = 500, height = 300;
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this.setWidth(500).setHeight(400);
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this.setViewBox(-80.5, -80.5, width, height)
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this.addShape(new Coordinate('black', [-8, 20], [-8, 23])).pipe(function() {
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this.addShape(new kity.Rect(30, 30, 0, 0)
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.fill('rgba(0, 0, 0, 0.3)')
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.stroke('black'));
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});
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});
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var a = new Coordinate('red', [-2, 10], [-2, 10]).pipe(function() {
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this.addShape(new kity.Rect(30, 30, 0, 0)
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.fill('rgba(255, 0, 0, 0.5)')
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.stroke('red'));
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this.addShape(new kity.Text('a').fill('white').setVerticalAlign('top').setY(5).setX(5));
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});
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var b = new Coordinate('blue', [-2, 10], [-2, 10]).pipe(function() {
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this.addShape(new kity.Rect(30, 30, 0, 0)
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.fill('rgba(0, 0, 255, 0.5)')
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.stroke('blue'));
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this.addShape(new kity.Text('b').fill('white').setVerticalAlign('top').setY(5).setX(5));
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});
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paper.addShapes([a, b]);
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a.setMatrix(new kity.Matrix().translate(50, 50).rotate(30));
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b.setMatrix(new kity.Matrix().rotate(30).translate(50, 50));
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var lineb = new kity.Path('M 50 50 L 150 50').stroke(new kity.Pen().setColor('blue').setWidth(1).setDashArray([3, 4]));
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var linea = new kity.Path('M 50 50 L 0 0 L ' + kity.Matrix.transformPoint(0, 0, a.getTransform().getMatrix()))
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.stroke(new kity.Pen().setColor('red').setWidth(1).setDashArray([3, 4]));
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paper.addShapes([linea, lineb]);
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</script>
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</html>
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