ab3204f9f1
The replaces the NextJS site powering FreeSewing.dev with a Docusaurus setup. It's part of my efforts to simplify FreeSewing's setup so we can focus on our core value proposition.
47 lines
1.1 KiB
Text
47 lines
1.1 KiB
Text
---
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title: Point.sitsOn()
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---
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The `Point.sitsOn()` method returns `true` if this point has the _exact_ same
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coordinates as the point you pass to it.
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## Signature
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```js
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bool point.sitsOn(Point check)
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```
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## Example
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<Example caption="An example of the Point.sitsOn() method">
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```js
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({ Point, points, Path, paths, Snippet, snippets, part }) => {
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let s
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for (let i = 0; i < 10; i++) {
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points[`a${i}`] = new Point(i * 10, 40)
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points[`b${i}`] = new Point(i * 10, i * 8)
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if (points[`a${i}`].sitsOn(points[`b${i}`])) s = "notch"
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else s = "bnotch"
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snippets[`b${i}`] = new Snippet(s, points[`b${i}`])
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snippets[`a${i}`] = new Snippet(s, points[`a${i}`])
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}
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// Prevent clipping
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paths.diag = new Path()
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.move(new Point(0,0))
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.move(new Point(90,70))
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return part
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}
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```
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</Example>
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## Notes
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This method uses strict comparison. So points with an X-coordinate of `10` and
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`10.0001` are considered to be different.
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To check if two points have the same coordinates rounded to the nearest
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millimeter, use [`Point.sitsRoughlyOn()`](/reference/api/point/sitsroughlyon/)
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instead.
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