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feat: add crowfoot to arrowheads (#8942)

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* crowfoot many

* crowfoot one

* one or many

* add icons for crowfoot

* add crowfoot icons

* adjust arrowhead selection popover

* make options collapsible

* swap triangle and bar

* switch to radix popover

* put triangle outline in the first row

* align shadow with new design spec

* remove unused flag

* swap order

* tweak labels

* handle shift+tab

---------

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
Co-authored-by: Jakub Królak <108676707+j-krolak@users.noreply.github.com>
This commit is contained in:
Ryan Di 2025-01-06 04:50:24 +08:00 • committed by GitHub
parent 3b9ffd9586
commit d33e42e3a1
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9 changed files with 288 additions and 178 deletions
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19
packages/excalidraw/element/bounds.ts
View file

@ -556,6 +556,10 @@ export const getArrowheadSize = (arrowhead: Arrowhead): number => {
case "diamond":
case "diamond_outline":
return 12;
case "crowfoot_many":
case "crowfoot_one":
case "crowfoot_one_or_many":
return 20;
default:
return 15;
}
@ -669,6 +673,21 @@ export const getArrowheadPoints = (
const angle = getArrowheadAngle(arrowhead);
if (arrowhead === "crowfoot_many" || arrowhead === "crowfoot_one_or_many") {
// swap (xs, ys) with (x2, y2)
const [x3, y3] = pointRotateRads(
pointFrom(x2, y2),
pointFrom(xs, ys),
degreesToRadians(-angle as Degrees),
);
const [x4, y4] = pointRotateRads(
pointFrom(x2, y2),
pointFrom(xs, ys),
degreesToRadians(angle),
);
return [xs, ys, x3, y3, x4, y4];
}
// Return points
const [x3, y3] = pointRotateRads(
pointFrom(xs, ys),

5
packages/excalidraw/element/types.ts
View file

@ -303,7 +303,10 @@ export type Arrowhead =
| "triangle"
| "triangle_outline"
| "diamond"
| "diamond_outline";
| "diamond_outline"
| "crowfoot_one"
| "crowfoot_many"
| "crowfoot_one_or_many";
export type ExcalidrawLinearElement = _ExcalidrawElementBase &
Readonly<{