marcel/excalidraw
1
0
Fork 0
mirror of https://github.com/excalidraw/excalidraw.git synced 2025-11-15 02:04:21 +01:00
Code Issues Packages Projects Releases Wiki Activity

fix: Random projection

Browse Source
This commit is contained in:
Mark Tolmacs
2025-11-08 20:46:47 +01:00
parent 253cf8a689
commit e92049d7a2
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
packages/element/src/utils.ts
View File

@@ -1,4 +1,5 @@
import { import {
debugDrawLine,
DEFAULT_ADAPTIVE_RADIUS, DEFAULT_ADAPTIVE_RADIUS,
DEFAULT_PROPORTIONAL_RADIUS, DEFAULT_PROPORTIONAL_RADIUS,
invariant, invariant,
@@ -31,9 +32,9 @@ import { elementCenterPoint, getDiamondPoints } from "./bounds";
import { generateLinearCollisionShape } from "./shape"; import { generateLinearCollisionShape } from "./shape";
import { isPointInElement } from "./collision";
import { LinearElementEditor } from "./linearElementEditor"; import { LinearElementEditor } from "./linearElementEditor";
import { isRectangularElement } from "./typeChecks"; import { isRectangularElement } from "./typeChecks";
import { isPointInElement } from "./collision";
import type { import type {
ElementsMap, ElementsMap,
@@ -560,7 +561,7 @@ export const projectFixedPointOntoDiagonal = (
elementsMap: ElementsMap, elementsMap: ElementsMap,
): GlobalPoint | null => { ): GlobalPoint | null => {
invariant(arrow.points.length >= 2, "Arrow must have at least two points"); invariant(arrow.points.length >= 2, "Arrow must have at least two points");
if (arrow.width < 1 && arrow.height < 1) { if (arrow.width < 3 && arrow.height < 3) {
return null; return null;
} }
@@ -598,5 +599,9 @@ export const projectFixedPointOntoDiagonal = (
p = p1 || p2 || null; p = p1 || p2 || null;
} }
debugDrawLine(diagonalOne, { color: "purple", permanent: true });
debugDrawLine(diagonalTwo, { color: "purple", permanent: true });
debugDrawLine(intersector, { color: "orange", permanent: true });
return p && isPointInElement(p, element, elementsMap) ? p : null; return p && isPointInElement(p, element, elementsMap) ? p : null;
}; };