Adjusts small example, makes inputs unique to each instance

package.json

@@ -48,6 +48,7 @@
     "lerna": "^3.15.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
+    "resize-observer-polyfill": "^1.5.1",
     "ts-jest": "^27.0.5",
     "tslib": "^2.3.0",
     "typedoc": "^0.21.9",
@@ -114,4 +115,4 @@
       "\\+(.*)": "<rootDir>/packages/core/src/$1"
     }
   }
-}
+}

packages/core/src/components/canvas/canvas.tsx

@@ -12,6 +12,7 @@ import { ErrorBoundary } from '+components/error-boundary'
 import { Brush } from '+components/brush'
 import { Defs } from '+components/defs'
 import { Page } from '+components/page'
+import { useResizeObserver } from '+hooks/useResizeObserver'
 
 function resetError() {
   void null
@@ -35,10 +36,13 @@ export function Canvas<T extends TLShape>({
   hideIndicators = false,
 }: CanvasProps<T>): JSX.Element {
   const rCanvas = React.useRef<SVGSVGElement>(null)
+  const rContainer = React.useRef<HTMLDivElement>(null)
 
   const rGroup = useCameraCss(pageState)
 
-  useZoomEvents()
+  useResizeObserver(rCanvas)
+
+  useZoomEvents(rCanvas)
 
   useSafariFocusOutFix()
 
@@ -47,7 +51,7 @@ export function Canvas<T extends TLShape>({
   const events = useCanvasEvents()
 
   return (
-    <div className="tl-container">
+    <div className="tl-container" ref={rContainer}>
       <svg id="canvas" className="tl-canvas" ref={rCanvas} {...events}>
         <ErrorBoundary FallbackComponent={ErrorFallback} onReset={resetError}>
           <Defs zoom={pageState.camera.zoom} />

packages/core/src/components/renderer/renderer.tsx

@@ -10,6 +10,7 @@ import type {
   TLBinding,
 } from '../../types'
 import { Canvas } from '../canvas'
+import { Inputs } from '../../inputs'
 import { useTLTheme, TLContext, TLContextType } from '../../hooks'
 
 export interface RendererProps<T extends TLShape, M extends Record<string, unknown>>
@@ -87,6 +88,7 @@ export function Renderer<T extends TLShape, M extends Record<string, unknown>>({
     shapeUtils,
     rScreenBounds,
     rPageState,
+    inputs: new Inputs(),
   }))
 
   return (

packages/core/src/hooks/useBoundsEvents.tsx

@@ -1,9 +1,8 @@
 import * as React from 'react'
-import { inputs } from '+inputs'
 import { useTLContext } from './useTLContext'
 
 export function useBoundsEvents() {
-  const { callbacks } = useTLContext()
+  const { callbacks, inputs } = useTLContext()
 
   const onPointerDown = React.useCallback(
     (e: React.PointerEvent) => {
@@ -15,7 +14,7 @@ export function useBoundsEvents() {
       callbacks.onPointBounds?.(info, e)
       callbacks.onPointerDown?.(info, e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerUp = React.useCallback(
@@ -36,7 +35,7 @@ export function useBoundsEvents() {
       callbacks.onReleaseBounds?.(info, e)
       callbacks.onPointerUp?.(info, e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerMove = React.useCallback(
@@ -49,21 +48,21 @@ export function useBoundsEvents() {
       const info = inputs.pointerMove(e, 'bounds')
       callbacks.onPointerMove?.(info, e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerEnter = React.useCallback(
     (e: React.PointerEvent) => {
       callbacks.onHoverBounds?.(inputs.pointerEnter(e, 'bounds'), e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerLeave = React.useCallback(
     (e: React.PointerEvent) => {
       callbacks.onUnhoverBounds?.(inputs.pointerEnter(e, 'bounds'), e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onTouchStart = React.useCallback((e: React.TouchEvent) => {

packages/core/src/hooks/useBoundsHandleEvents.tsx

@@ -1,10 +1,9 @@
 import * as React from 'react'
-import { inputs } from '+inputs'
 import type { TLBoundsEdge, TLBoundsCorner } from '+types'
 import { useTLContext } from './useTLContext'
 
 export function useBoundsHandleEvents(id: TLBoundsCorner | TLBoundsEdge | 'rotate') {
-  const { callbacks } = useTLContext()
+  const { callbacks, inputs } = useTLContext()
 
   const onPointerDown = React.useCallback(
     (e: React.PointerEvent) => {
@@ -16,7 +15,7 @@ export function useBoundsHandleEvents(id: TLBoundsCorner | TLBoundsEdge | 'rotat
       callbacks.onPointBoundsHandle?.(info, e)
       callbacks.onPointerDown?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerUp = React.useCallback(
@@ -37,7 +36,7 @@ export function useBoundsHandleEvents(id: TLBoundsCorner | TLBoundsEdge | 'rotat
       callbacks.onReleaseBoundsHandle?.(info, e)
       callbacks.onPointerUp?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerMove = React.useCallback(
@@ -48,21 +47,21 @@ export function useBoundsHandleEvents(id: TLBoundsCorner | TLBoundsEdge | 'rotat
       const info = inputs.pointerMove(e, id)
       callbacks.onPointerMove?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerEnter = React.useCallback(
     (e: React.PointerEvent) => {
       callbacks.onHoverBoundsHandle?.(inputs.pointerEnter(e, id), e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerLeave = React.useCallback(
     (e: React.PointerEvent) => {
       callbacks.onUnhoverBoundsHandle?.(inputs.pointerEnter(e, id), e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onTouchStart = React.useCallback((e: React.TouchEvent) => {

packages/core/src/hooks/useCanvasEvents.tsx

@@ -1,9 +1,8 @@
 import * as React from 'react'
 import { useTLContext } from './useTLContext'
-import { inputs } from '+inputs'
 
 export function useCanvasEvents() {
-  const { callbacks } = useTLContext()
+  const { callbacks, inputs } = useTLContext()
 
   const onPointerDown = React.useCallback(
     (e: React.PointerEvent) => {
@@ -16,7 +15,7 @@ export function useCanvasEvents() {
         callbacks.onPointerDown?.(info, e)
       }
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerMove = React.useCallback(
@@ -28,7 +27,7 @@ export function useCanvasEvents() {
       const info = inputs.pointerMove(e, 'canvas')
       callbacks.onPointerMove?.(info, e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   const onPointerUp = React.useCallback(
@@ -47,7 +46,7 @@ export function useCanvasEvents() {
       callbacks.onReleaseCanvas?.(info, e)
       callbacks.onPointerUp?.(info, e)
     },
-    [callbacks]
+    [callbacks, inputs]
   )
 
   return {

packages/core/src/hooks/useHandleEvents.tsx

@@ -1,9 +1,8 @@
 import * as React from 'react'
-import { inputs } from '+inputs'
 import { useTLContext } from './useTLContext'
 
 export function useHandleEvents(id: string) {
-  const { callbacks } = useTLContext()
+  const { inputs, callbacks } = useTLContext()
 
   const onPointerDown = React.useCallback(
     (e: React.PointerEvent) => {
@@ -15,7 +14,7 @@ export function useHandleEvents(id: string) {
       callbacks.onPointHandle?.(info, e)
       callbacks.onPointerDown?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerUp = React.useCallback(
@@ -36,7 +35,7 @@ export function useHandleEvents(id: string) {
       }
       callbacks.onPointerUp?.(info, e)
     },
-    [callbacks]
+    [inputs, callbacks]
   )
 
   const onPointerMove = React.useCallback(
@@ -48,7 +47,7 @@ export function useHandleEvents(id: string) {
       const info = inputs.pointerMove(e, id)
       callbacks.onPointerMove?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerEnter = React.useCallback(
@@ -56,7 +55,7 @@ export function useHandleEvents(id: string) {
       const info = inputs.pointerEnter(e, id)
       callbacks.onHoverHandle?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onPointerLeave = React.useCallback(
@@ -64,7 +63,7 @@ export function useHandleEvents(id: string) {
       const info = inputs.pointerEnter(e, id)
       callbacks.onUnhoverHandle?.(info, e)
     },
-    [callbacks, id]
+    [inputs, callbacks, id]
   )
 
   const onTouchStart = React.useCallback((e: React.TouchEvent) => {

packages/core/src/hooks/useResizeObserver.ts

@@ -0,0 +1,41 @@
+import { useTLContext } from '+hooks'
+import * as React from 'react'
+
+export function useResizeObserver<T extends HTMLElement | SVGElement>(ref: React.RefObject<T>) {
+  const { inputs } = useTLContext()
+
+  React.useEffect(() => {
+    function handleScroll() {
+      const rect = ref.current?.getBoundingClientRect()
+      if (rect) {
+        inputs.offset = [rect.left, rect.top]
+      }
+    }
+
+    window.addEventListener('scroll', handleScroll)
+    return () => {
+      window.removeEventListener('scroll', handleScroll)
+    }
+  }, [inputs])
+
+  React.useEffect(() => {
+    const resizeObserver = new ResizeObserver((entries) => {
+      if (inputs.isPinching) return
+
+      if (entries[0].contentRect) {
+        const rect = ref.current?.getBoundingClientRect()
+        if (rect) {
+          inputs.offset = [rect.left, rect.top]
+        }
+      }
+    })
+
+    if (ref.current) {
+      resizeObserver.observe(ref.current)
+    }
+
+    return () => {
+      resizeObserver.disconnect()
+    }
+  }, [ref, inputs])
+}

packages/core/src/hooks/useShapeEvents.tsx

@@ -1,10 +1,9 @@
 import * as React from 'react'
-import { inputs } from '+inputs'
 import { Utils } from '+utils'
 import { TLContext } from '+hooks'
 
 export function useShapeEvents(id: string, disable = false) {
-  const { rPageState, rScreenBounds, callbacks } = React.useContext(TLContext)
+  const { rPageState, rScreenBounds, callbacks, inputs } = React.useContext(TLContext)
 
   const onPointerDown = React.useCallback(
     (e: React.PointerEvent) => {
@@ -38,7 +37,7 @@ export function useShapeEvents(id: string, disable = false) {
       callbacks.onPointShape?.(info, e)
       callbacks.onPointerDown?.(info, e)
     },
-    [callbacks, id, disable]
+    [inputs, callbacks, id, disable]
   )
 
   const onPointerUp = React.useCallback(
@@ -60,7 +59,7 @@ export function useShapeEvents(id: string, disable = false) {
       callbacks.onReleaseShape?.(info, e)
       callbacks.onPointerUp?.(info, e)
     },
-    [callbacks, id, disable]
+    [inputs, callbacks, id, disable]
   )
 
   const onPointerMove = React.useCallback(
@@ -77,7 +76,7 @@ export function useShapeEvents(id: string, disable = false) {
 
       callbacks.onPointerMove?.(info, e)
     },
-    [callbacks, id, disable]
+    [inputs, callbacks, id, disable]
   )
 
   const onPointerEnter = React.useCallback(
@@ -86,7 +85,7 @@ export function useShapeEvents(id: string, disable = false) {
       const info = inputs.pointerEnter(e, id)
       callbacks.onHoverShape?.(info, e)
     },
-    [callbacks, id, disable]
+    [inputs, callbacks, id, disable]
   )
 
   const onPointerLeave = React.useCallback(
@@ -95,7 +94,7 @@ export function useShapeEvents(id: string, disable = false) {
       const info = inputs.pointerEnter(e, id)
       callbacks.onUnhoverShape?.(info, e)
     },
-    [callbacks, id, disable]
+    [inputs, callbacks, id, disable]
   )
 
   const onTouchStart = React.useCallback((e: React.TouchEvent) => {

packages/core/src/hooks/useStyle.tsx

@@ -185,14 +185,13 @@ const tlcss = css`
     pointer-events: none;
   }
   .tl-canvas {
-    position: fixed;
+    position: absolute;
     overflow: hidden;
     top: 0px;
     left: 0px;
     width: 100%;
     height: 100%;
     touch-action: none;
-    z-index: 100;
     pointer-events: all;
   }
   .tl-container {

packages/core/src/hooks/useTLContext.tsx

@@ -1,4 +1,5 @@
 import * as React from 'react'
+import type { Inputs } from '+inputs'
 import type { TLCallbacks, TLShape, TLBounds, TLPageState, TLShapeUtils } from '+types'
 
 export interface TLContextType {
@@ -7,6 +8,7 @@ export interface TLContextType {
   shapeUtils: TLShapeUtils<TLShape>
   rPageState: React.MutableRefObject<TLPageState>
   rScreenBounds: React.MutableRefObject<TLBounds | null>
+  inputs: Inputs
 }
 
 export const TLContext = React.createContext<TLContextType>({} as TLContextType)

packages/core/src/hooks/useZoomEvents.ts

@@ -1,20 +1,22 @@
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
-import { useRef } from 'react'
+import * as React from 'react'
 import { useTLContext } from './useTLContext'
 import { Vec } from '+utils'
 import { useWheel, usePinch } from 'react-use-gesture'
-import { inputs } from '+inputs'
 
 // Capture zoom gestures (pinches, wheels and pans)
-export function useZoomEvents() {
-  const rPinchDa = useRef<number[] | undefined>(undefined)
-  const rOriginPoint = useRef<number[] | undefined>(undefined)
-  const rPinchPoint = useRef<number[] | undefined>(undefined)
+export function useZoomEvents<T extends HTMLElement | SVGElement>(ref: React.RefObject<T>) {
+  const rPinchDa = React.useRef<number[] | undefined>(undefined)
+  const rOriginPoint = React.useRef<number[] | undefined>(undefined)
+  const rPinchPoint = React.useRef<number[] | undefined>(undefined)
 
-  const { callbacks } = useTLContext()
+  const { inputs, callbacks } = useTLContext()
 
   useWheel(
     ({ event: e, delta }) => {
+      const elm = ref.current
+      if (!(e.target === elm || elm?.contains(e.target as Node))) return
+
       e.preventDefault()
 
       if (Vec.isEqual(delta, [0, 0])) return
@@ -24,15 +26,20 @@ export function useZoomEvents() {
       callbacks.onPan?.(info, e)
     },
     {
-      domTarget: typeof document === 'undefined' ? undefined : document.body,
+      domTarget: window,
       eventOptions: { passive: false },
     }
   )
 
   usePinch(
     ({ pinching, da, origin, event: e }) => {
+      const elm = ref.current
+      if (!(e.target === elm || elm?.contains(e.target as Node))) return
+
+      const info = inputs.pinch(origin, origin)
+
       if (!pinching) {
-        const info = inputs.pinch(origin, origin)
+        inputs.isPinching = false
         callbacks.onPinchEnd?.(
           info,
           e as React.WheelEvent<Element> | WheelEvent | React.TouchEvent<Element> | TouchEvent
@@ -44,14 +51,14 @@ export function useZoomEvents() {
       }
 
       if (rPinchPoint.current === undefined) {
-        const info = inputs.pinch(origin, origin)
+        inputs.isPinching = true
         callbacks.onPinchStart?.(
           info,
           e as React.WheelEvent<Element> | WheelEvent | React.TouchEvent<Element> | TouchEvent
         )
         rPinchDa.current = da
-        rPinchPoint.current = origin
-        rOriginPoint.current = origin
+        rPinchPoint.current = info.point
+        rOriginPoint.current = info.point
       }
 
       if (!rPinchDa.current) throw Error('No pinch direction!')
@@ -59,8 +66,6 @@ export function useZoomEvents() {
 
       const [distanceDelta] = Vec.sub(rPinchDa.current, da)
 
-      const info = inputs.pinch(rPinchPoint.current, origin)
-
       callbacks.onPinch?.(
         {
           ...info,
@@ -75,7 +80,7 @@ export function useZoomEvents() {
       rPinchPoint.current = origin
     },
     {
-      domTarget: typeof document === 'undefined' ? undefined : document.body,
+      domTarget: window,
       eventOptions: { passive: false },
     }
   )

packages/core/src/inputs.ts

@@ -4,10 +4,13 @@ import { Vec, Utils } from './utils'
 
 const DOUBLE_CLICK_DURATION = 250
 
-class Inputs {
+export class Inputs {
   pointer?: TLPointerInfo<string>
   keyboard?: TLKeyboardInfo
   keys: Record<string, boolean> = {}
+  isPinching = false
+
+  offset = [0, 0]
 
   pointerUpTime = 0
 
@@ -69,7 +72,7 @@ class Inputs {
   pointerDown<T extends string>(e: PointerEvent | React.PointerEvent, target: T): TLPointerInfo<T> {
     const { shiftKey, ctrlKey, metaKey, altKey } = e
 
-    const point = Inputs.getPoint(e)
+    const point = Inputs.getPoint(e, this.offset)
 
     const info: TLPointerInfo<T> = {
       target,
@@ -95,7 +98,7 @@ class Inputs {
   ): TLPointerInfo<T> {
     const { shiftKey, ctrlKey, metaKey, altKey } = e
 
-    const point = Inputs.getPoint(e)
+    const point = Inputs.getPoint(e, this.offset)
 
     const info: TLPointerInfo<T> = {
       target,
@@ -120,7 +123,7 @@ class Inputs {
 
     const prev = this.pointer
 
-    const point = Inputs.getPoint(e)
+    const point = Inputs.getPoint(e, this.offset)
 
     const delta = prev?.point ? Vec.sub(point, prev.point) : [0, 0]
 
@@ -148,7 +151,7 @@ class Inputs {
 
     const prev = this.pointer
 
-    const point = Inputs.getPoint(e)
+    const point = Inputs.getPoint(e, this.offset)
 
     const delta = prev?.point ? Vec.sub(point, prev.point) : [0, 0]
 
@@ -182,7 +185,7 @@ class Inputs {
       origin: this.pointer?.origin || [0, 0],
       delta: [0, 0],
       pressure: 0.5,
-      point: Inputs.getPoint(e),
+      point: Inputs.getPoint(e, this.offset),
       shiftKey,
       ctrlKey,
       metaKey,
@@ -203,7 +206,7 @@ class Inputs {
 
     const prev = this.pointer
 
-    const point = Inputs.getPoint(e)
+    const point = Inputs.getPoint(e, this.offset)
 
     const info: TLPointerInfo<'wheel'> = {
       ...prev,
@@ -281,9 +284,9 @@ class Inputs {
     const info: TLPointerInfo<'pinch'> = {
       pointerId: 0,
       target: 'pinch',
-      origin: prev?.origin || Vec.round(point),
+      origin: prev?.origin || Vec.sub(Vec.round(point), this.offset),
       delta: delta,
-      point: Vec.round(point),
+      point: Vec.sub(Vec.round(point), this.offset),
       pressure: 0.5,
       shiftKey,
       ctrlKey,
@@ -304,9 +307,13 @@ class Inputs {
   }
 
   static getPoint(
-    e: PointerEvent | React.PointerEvent | Touch | React.Touch | WheelEvent
+    e: PointerEvent | React.PointerEvent | Touch | React.Touch | WheelEvent,
+    offset = [0, 0]
   ): number[] {
-    return [Number(e.clientX.toPrecision(5)), Number(e.clientY.toPrecision(5))]
+    return [
+      Number(e.clientX.toPrecision(5)) - offset[0],
+      Number(e.clientY.toPrecision(5)) - offset[1],
+    ]
   }
 
   static getPressure(e: PointerEvent | React.PointerEvent | Touch | React.Touch | WheelEvent) {

packages/core/src/test/context-wrapper.tsx

@@ -3,6 +3,7 @@ import type { TLPageState, TLBounds } from '../types'
 import { mockDocument } from './mockDocument'
 import { mockUtils } from './mockUtils'
 import { useTLTheme, TLContext } from '../hooks'
+import { Inputs } from '+inputs'
 
 export const ContextWrapper: React.FC = ({ children }) => {
   useTLTheme()
@@ -14,6 +15,7 @@ export const ContextWrapper: React.FC = ({ children }) => {
     shapeUtils: mockUtils,
     rScreenBounds,
     rPageState,
+    inputs: new Inputs(),
   }))
 
   return <TLContext.Provider value={context}>{children}</TLContext.Provider>

packages/dev/esbuild.config.mjs

@@ -9,6 +9,10 @@ if (!fs.existsSync('./dist')) {
   fs.mkdirSync('./dist')
 }
 
+fs.copyFile('./src/styles.css', './dist/styles.css', (err) => {
+  if (err) throw err
+})
+
 fs.copyFile('./src/index.html', './dist/index.html', (err) => {
   if (err) throw err
 })

packages/dev/src/app.tsx

@@ -2,7 +2,8 @@ import * as React from 'react'
 import Basic from './basic'
 import Controlled from './controlled'
 import Imperative from './imperative'
+import Small from './small'
 
 export default function App(): JSX.Element {
-  return <Basic />
+  return <Small />
 }

packages/dev/src/index.html

@@ -2,7 +2,8 @@
 <html lang="en">
   <head>
     <meta charset="utf-8" />
-    <link rel="icon" href="/favicon.ico" />
+    <link rel="icon" href="favicon.ico" />
+    <link rel="stylesheet" href="styles.css" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <title>tldraw</title>
   </head>

packages/dev/src/small.tsx

@@ -0,0 +1,30 @@
+import * as React from 'react'
+import Editor from './components/editor'
+
+export default function BasicUsage(): JSX.Element {
+  return (
+    <div>
+      <div
+        style={{
+          position: 'relative',
+          margin: '5%',
+          width: 'calc(100% - 100px)',
+          height: '500px',
+        }}
+      >
+        <Editor id="small1" />
+      </div>
+
+      <div
+        style={{
+          position: 'relative',
+          margin: '5%',
+          width: 'calc(100% - 100px)',
+          height: '500px',
+        }}
+      >
+        <Editor id="small2" />
+      </div>
+    </div>
+  )
+}

packages/dev/src/styles.css

@@ -0,0 +1,8 @@
+html,
+* {
+  box-sizing: border-box;
+}
+
+body {
+  overscroll-behavior: none;
+}

packages/tldraw/src/components/shared/dialog.tsx

@@ -5,7 +5,7 @@ import styled from '~styles'
 /* -------------------------------------------------- */
 
 export const DialogContent = styled('div', {
-  position: 'fixed',
+  position: 'absolute',
   top: '50%',
   left: '50%',
   transform: 'translate(-50%, -50%)',

packages/tldraw/src/components/tldraw/tldraw.tsx

@@ -227,17 +227,16 @@ const MenuButtons = styled('div', {
   gap: 8,
 })
 
-const Layout = styled('main', {
-  position: 'fixed',
+const Layout = styled('div', {
   overflow: 'hidden',
-  top: 0,
-  left: 0,
-  bottom: 0,
-  right: 0,
+  position: 'absolute',
   height: '100%',
   width: '100%',
+  top: 0,
+  right: 0,
+  bottom: 0,
+  left: 0,
   padding: '8px 8px 0 8px',
-  zIndex: 200,
   display: 'flex',
   alignItems: 'flex-start',
   justifyContent: 'flex-start',
@@ -253,5 +252,7 @@ const Layout = styled('main', {
     position: 'absolute',
     top: 0,
     left: 0,
+    width: '100%',
+    height: '100%',
   },
 })

packages/tldraw/src/components/tools-panel/tools-panel.tsx

@@ -139,7 +139,7 @@ export const ToolsPanel = React.memo((): JSX.Element => {
 })
 
 const ToolsPanelContainer = styled('div', {
-  position: 'fixed',
+  position: 'absolute',
   bottom: 0,
   left: 0,
   right: 0,

packages/tldraw/src/state/tlstate.ts

@@ -2231,11 +2231,11 @@ export class TLDrawState extends StateManager<Data> {
   }
 
   onPinchEnd: TLPinchEventHandler = () => {
-    if (this.state.settings.isZoomSnap) {
-      const i = Math.round((this.pageState.camera.zoom * 100) / 25)
-      const nextZoom = TLDR.getCameraZoom(i * 0.25)
-      this.zoomTo(nextZoom, inputs.pointer?.point)
-    }
+    // if (this.state.settings.isZoomSnap) {
+    //   const i = Math.round((this.pageState.camera.zoom * 100) / 25)
+    //   const nextZoom = TLDR.getCameraZoom(i * 0.25)
+    //   this.zoomTo(nextZoom, inputs.pointer?.point)
+    // }
     this.setStatus(this.appState.status.previous)
   }
 

setupTests.ts

@@ -1,2 +1,3 @@
 import '@testing-library/jest-dom/extend-expect'
-import "fake-indexeddb/auto"
+import 'fake-indexeddb/auto'
+global.ResizeObserver = require('resize-observer-polyfill')

yarn.lock

@@ -11417,6 +11417,11 @@ require_optional@^1.0.1:
     resolve-from "^2.0.0"
     semver "^5.1.0"
 
+resize-observer-polyfill@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/resize-observer-polyfill/-/resize-observer-polyfill-1.5.1.tgz#0e9020dd3d21024458d4ebd27e23e40269810464"
+  integrity sha512-LwZrotdHOo12nQuZlHEmtuXdqGoOD0OhaxopaNFxWzInpEgaLWoVuAMbTzixuosCx2nEG58ngzW3vxdWoxIgdg==
+
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"