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Update to core (again) (#211)

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* Updates to new core.

* Fix arrow bug
This commit is contained in:
Steve Ruiz 2021-10-28 18:10:36 +01:00 committed by GitHub
parent 5479d67877
commit 419302e673
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 27 additions and 9 deletions
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2
packages/tldraw/src/components/tldraw/tldraw.tsx
View file

@ -23,7 +23,7 @@ const isHideBoundsShapeSelector = (s: Data) => {
const { selectedIds } = s.document.pageStates[s.appState.currentPageId]
return (
selectedIds.length === 1 &&
!selectedIds.every((id) => !TLDR.getShapeUtils(shapes[id].type).hideBounds)
selectedIds.every((id) => !TLDR.getShapeUtils(shapes[id].type).hideBounds)
)
}

17
packages/tldraw/src/shape-utils/arrow/arrow.tsx
View file

@ -564,7 +564,7 @@ export class ArrowUtil extends TLDrawShapeUtil<T, E> {
// then also snap the bend to center
if (Vec.isEqual(midPoint, getBendPoint(nextHandles, nextBend))) {
nextBend = 0
} else if (Utils.isAngleBetween(angle, angle + Math.PI, angleToBend)) {
} else if (isAngleBetween(angle, angle + Math.PI, angleToBend)) {
// Otherwise, fix the bend direction
nextBend *= -1
}
@ -740,7 +740,7 @@ function getArrowArc(shape: ArrowShape) {
const center = [cx, cy]
const length = Utils.getArcLength(center, radius, start.point, end.point)
const length = getArcLength(center, radius, start.point, end.point)
return { center, radius, length }
}
@ -867,3 +867,16 @@ function getArcPoints(shape: ArrowShape) {
return points
}
function isAngleBetween(a: number, b: number, c: number): boolean {
if (c === a || c === b) return true
const PI2 = Math.PI * 2
const AB = (b - a + PI2) % PI2
const AC = (c - a + PI2) % PI2
return AB <= Math.PI !== AC > AB
}
function getArcLength(C: number[], r: number, A: number[], B: number[]): number {
const sweep = Utils.getSweep(C, A, B)
return r * (2 * Math.PI) * (sweep / (2 * Math.PI))
}

11
packages/tldraw/src/state/command/align/align.command.ts
View file

@ -10,11 +10,13 @@ export function align(data: Data, ids: string[], type: AlignType): TLDrawCommand
const initialShapes = ids.map((id) => TLDR.getShape(data, id, currentPageId))
const boundsForShapes = initialShapes.map((shape) => ({
const boundsForShapes = initialShapes.map((shape) => {
return {
id: shape.id,
point: [...shape.point],
bounds: TLDR.getShapeUtils(shape).getBounds(shape),
}))
}
})
const commonBounds = Utils.getCommonBounds(boundsForShapes.map(({ bounds }) => bounds))
@ -44,7 +46,10 @@ export function align(data: Data, ids: string[], type: AlignType): TLDrawCommand
const { before, after } = TLDR.mutateShapes(
data,
ids,
(shape) => (deltaMap[shape.id] ? { point: deltaMap[shape.id].next } : shape),
(shape) => {
if (!deltaMap[shape.id]) return shape
return { point: deltaMap[shape.id].next }
},
currentPageId
)