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48 lines
1.1 KiB
48 lines
1.1 KiB
7 years ago
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Demo.Func = BI.inherit(BI.Widget, {
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props: {
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baseCls: "demo-func"
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},
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render: function () {
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var canvas = BI.createWidget({
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type: "bi.canvas",
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width: 500,
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height: 600
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});
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canvas.rect(0, 0, 80, 100, "#7dbd2f");
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canvas.line(80, 0, 100, 100, 200, 100, 300, 0, {
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strokeStyle: "red",
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lineWidth: 2
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});
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canvas.circle(150, 50, 20, "green");
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//渐变矩形
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canvas.rect(0, 120, 80, 100, canvas.gradient(0, 120, 80, 220, "#FF0000", "#00FF00"));
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//空心图形
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canvas.hollow(100, 120, 100, 220, 200, 120, {
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strokeStyle: "blue"
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});
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//实心图形
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canvas.solid(100, 240, 200, 240, 150, 280, 200, 320, 100, 320, {
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strokeStyle: "yellow",
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fillStyle: "pink"
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});
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canvas.stroke();
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BI.createWidget({
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type: "bi.absolute",
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element: this,
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items: [{
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el: canvas,
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left: 100,
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top: 50
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}]
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})
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}
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});
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BI.shortcut("demo.canvas", Demo.Func);
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