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feat: Orthogonal (elbow) arrows for diagramming (#8299)

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
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Márk Tolmács 2024-08-01 18:39:03 +02:00 • committed by GitHub
parent a133a70e87
commit 15e019706d
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69 changed files with 5415 additions and 1144 deletions
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24
packages/excalidraw/element/newElement.ts
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@ -17,6 +17,7 @@ import type {
ExcalidrawMagicFrameElement,
ExcalidrawIframeElement,
ElementsMap,
ExcalidrawArrowElement,
} from "./types";
import {
arrayToMap,
@ -388,8 +389,6 @@ export const newFreeDrawElement = (
export const newLinearElement = (
opts: {
type: ExcalidrawLinearElement["type"];
startArrowhead?: Arrowhead | null;
endArrowhead?: Arrowhead | null;
points?: ExcalidrawLinearElement["points"];
} & ElementConstructorOpts,
): NonDeleted<ExcalidrawLinearElement> => {
@ -399,8 +398,29 @@ export const newLinearElement = (
lastCommittedPoint: null,
startBinding: null,
endBinding: null,
startArrowhead: null,
endArrowhead: null,
};
};
export const newArrowElement = (
opts: {
type: ExcalidrawArrowElement["type"];
startArrowhead?: Arrowhead | null;
endArrowhead?: Arrowhead | null;
points?: ExcalidrawArrowElement["points"];
elbowed?: boolean;
} & ElementConstructorOpts,
): NonDeleted<ExcalidrawArrowElement> => {
return {
..._newElementBase<ExcalidrawArrowElement>(opts.type, opts),
points: opts.points || [],
lastCommittedPoint: null,
startBinding: null,
endBinding: null,
startArrowhead: opts.startArrowhead || null,
endArrowhead: opts.endArrowhead || null,
elbowed: opts.elbowed || false,
};
};