57 lines
943 B
Markdown
57 lines
943 B
Markdown
---
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title: Part.attr()
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---
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This `Part.attr()` method can be used to add attributes to the Part object.
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It calls `this.attributes.add()` under the hood, and returns the Part object.
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If the third parameter is set to `true` it will call `this.attributes.set()`
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instead, thereby overwriting the value of the attribute.
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## Signature
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```js
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Part Part.attr(
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string name,
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mixed value,
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bool overwrite = false
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)
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```
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<Tip compact>
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This method is chainable as it returns the `Part` object
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</Tip>
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## Example
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<Example caption=" Example of the Part.attr() method">
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```js
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({ part, points, Point, Path, paths }) => {
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points.A = new Point(0,0)
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points.B = new Point(0,40)
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points.C = new Point(100,40)
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paths.line = new Path()
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.move(points.B)
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.line(points.C)
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.line(points.A)
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.line(points.B)
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.close()
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.addText('I have been flipped!', 'left')
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part.attr('transform', 'scale(1,-1) translate(0,-40)')
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return part
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}
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```
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</Example>
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