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Update snapshot and comment

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Mark Tolmacs 2024-09-25 14:35:21 +02:00
parent 3fe73e79a6
commit 9a8aabbeca
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2 changed files with 15 additions and 7 deletions
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8
packages/excalidraw/tests/__snapshots__/history.test.tsx.snap
View file

@ -817,8 +817,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"strokeWidth": 2,
"type": "arrow",
"updated": 1,
"version": 30,
"width": 0,
"version": 28,
"width": 50,
"x": 200,
"y": 0,
}
@ -852,7 +852,7 @@ History {
0,
],
[
0,
50,
0,
],
],
@ -938,7 +938,7 @@ History {
0,
],
[
0,
50,
0,
],
],

14
packages/math/ellipse.ts
View file

@ -82,13 +82,21 @@ export const ellipseTouchesPoint = <Point extends GenericPoint>(
ellipse: Ellipse<Point>,
threshold = PRECISION,
) => {
return ellipseDistance(point, ellipse) <= threshold;
return ellipseDistanceFromPoint(point, ellipse) <= threshold;
};
export const ellipseDistance = <Point extends GenericPoint>(
/**
* Determine the shortest euclidean distance from a point to the
* outline of the ellipse
*
* @param p The point to consider
* @param ellipse The ellipse to calculate the distance to
* @returns The eucledian distance
*/
export const ellipseDistanceFromPoint = <Point extends GenericPoint>(
p: Point,
ellipse: Ellipse<Point>,
) => {
): number => {
const { angle, halfWidth, halfHeight, center } = ellipse;
const a = halfWidth;
const b = halfHeight;