excalidraw-app/tests/MobileMenu.test.tsx

@@ -36,7 +36,7 @@ describe("Test MobileMenu", () => {
         },
         "isTouchScreen": false,
         "viewport": {
-          "isLandscape": true,
+          "isLandscape": false,
           "isMobile": true,
         },
       }

packages/common/src/constants.ts

@@ -347,12 +347,15 @@ export const DEFAULT_UI_OPTIONS: AppProps["UIOptions"] = {
 
 // breakpoints
 // -----------------------------------------------------------------------------
+// md screen
+export const MQ_MAX_WIDTH_LANDSCAPE = 1000;
+export const MQ_MAX_HEIGHT_LANDSCAPE = 500;
 
 // mobile: up to 699px
-export const MQ_MAX_MOBILE = 599;
+export const MQ_MAX_WIDTH_MOBILE = 699;
 
 // tablets
-export const MQ_MIN_TABLET = MQ_MAX_MOBILE + 1; // lower bound (excludes phones)
+export const MQ_MIN_TABLET = 600; // lower bound (excludes phones)
 export const MQ_MAX_TABLET = 1400; // upper bound (excludes laptops/desktops)
 
 // desktop/laptop

packages/excalidraw/components/App.tsx

@@ -100,7 +100,9 @@ import {
   MINIMUM_ARROW_SIZE,
   DOUBLE_TAP_POSITION_THRESHOLD,
   isMobileOrTablet,
-  MQ_MAX_MOBILE,
+  MQ_MAX_WIDTH_MOBILE,
+  MQ_MAX_HEIGHT_LANDSCAPE,
+  MQ_MAX_WIDTH_LANDSCAPE,
   MQ_MIN_TABLET,
   MQ_MAX_TABLET,
 } from "@excalidraw/common";
@@ -2421,8 +2423,10 @@ class App extends React.Component<AppProps, AppState> {
   };
 
   private isMobileBreakpoint = (width: number, height: number) => {
-    const minSide = Math.min(width, height);
+    return (
-    return minSide <= MQ_MAX_MOBILE;
+      width <= MQ_MAX_WIDTH_MOBILE ||
+      (height < MQ_MAX_HEIGHT_LANDSCAPE && width < MQ_MAX_WIDTH_LANDSCAPE)
+    );
   };
 
   private isTabletBreakpoint = (editorWidth: number, editorHeight: number) => {
@@ -2438,14 +2442,14 @@ class App extends React.Component<AppProps, AppState> {
       return;
     }
 
-    const { width: editorWidth, height: editorHeight } =
+    const { clientWidth: viewportWidth, clientHeight: viewportHeight } =
-      container.getBoundingClientRect();
+      document.body;
 
     const prevViewportState = this.device.viewport;
 
     const nextViewportState = updateObject(prevViewportState, {
-      isLandscape: editorWidth > editorHeight,
+      isLandscape: viewportWidth > viewportHeight,
-      isMobile: this.isMobileBreakpoint(editorWidth, editorHeight),
+      isMobile: this.isMobileBreakpoint(viewportWidth, viewportHeight),
     });
 
     if (prevViewportState !== nextViewportState) {
@@ -7248,16 +7252,6 @@ class App extends React.Component<AppProps, AppState> {
         selectedElements.length === 1 &&
         !this.state.selectedLinearElement?.isEditing &&
         !isElbowArrow(selectedElements[0]) &&
-        !(
-          isLineElement(selectedElements[0]) &&
-          LinearElementEditor.getPointIndexUnderCursor(
-            selectedElements[0],
-            elementsMap,
-            this.state.zoom,
-            pointerDownState.origin.x,
-            pointerDownState.origin.y,
-          ) !== -1
-        ) &&
         !(
           this.state.selectedLinearElement &&
           this.state.selectedLinearElement.hoverPointIndex !== -1