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moves undo / redo

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This commit is contained in:
Steve Ruiz 2021-05-28 15:43:35 +01:00
parent 8dfef5c302
commit 239aea30b4
2 changed files with 14 additions and 5 deletions
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2
state/state.ts
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@ -258,6 +258,8 @@ const state = createState({
do: "createShape", do: "createShape",
to: "draw.editing", to: "draw.editing",
}, },
UNDO: { do: "undo" },
REDO: { do: "redo" },
}, },
}, },
editing: { editing: {

7
utils/utils.ts
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@ -978,12 +978,19 @@ export function getBoundsFromPoints(points: number[][]): Bounds {
let maxX = -Infinity let maxX = -Infinity
let maxY = -Infinity let maxY = -Infinity
if (points.length === 0) {
minX = 0
minY = 0
maxX = 1
maxY = 1
} else {
for (let [x, y] of points) { for (let [x, y] of points) {
minX = Math.min(x, minX) minX = Math.min(x, minX)
minY = Math.min(y, minY) minY = Math.min(y, minY)
maxX = Math.max(x, maxX) maxX = Math.max(x, maxX)
maxY = Math.max(y, maxY) maxY = Math.max(y, maxY)
} }
}
return { return {
minX, minX,