Merge branch 'master' of https://github.com/brown-dash/Dash-Web into joanne-tutorialagent

1 files changed, 12 insertions, 11 deletions

diff --git a/src/client/views/InkStrokeProperties.ts b/src/client/views/InkStrokeProperties.ts
index 41f38c008..9f2c1fc4e 100644
--- a/src/client/views/InkStrokeProperties.ts
+++ b/src/client/views/InkStrokeProperties.ts
@@ -209,17 +209,18 @@ export class InkStrokeProperties {
      * @param scrpt The center point of the rotation in screen coordinates
      */
     rotateInk = undoable((inkStrokes: DocumentView[], angle: number, scrpt: PointData) => {
-        this.applyFunction(inkStrokes, (view: DocumentView, ink: InkData, xScale: number, yScale: number /* , inkStrokeWidth: number */) => {
-            const inkCenterPt = view.ComponentView?.ptFromScreen?.(scrpt);
-            return !inkCenterPt
-                ? ink
-                : ink.map(i => {
-                      const pt = { X: i.X - inkCenterPt.X, Y: i.Y - inkCenterPt.Y };
-                      const newX = Math.cos(angle) * pt.X - (Math.sin(angle) * pt.Y * yScale) / xScale;
-                      const newY = (Math.sin(angle) * pt.X * xScale) / yScale + Math.cos(angle) * pt.Y;
-                      return { X: newX + inkCenterPt.X, Y: newY + inkCenterPt.Y };
-                  });
-        });
+        angle &&
+            this.applyFunction(inkStrokes, (view: DocumentView, ink: InkData, xScale: number, yScale: number /* , inkStrokeWidth: number */) => {
+                const inkCenterPt = view.ComponentView?.ptFromScreen?.(scrpt);
+                return !inkCenterPt
+                    ? ink
+                    : ink.map(i => {
+                          const pt = { X: i.X - inkCenterPt.X, Y: i.Y - inkCenterPt.Y };
+                          const newX = Math.cos(angle) * pt.X - (Math.sin(angle) * pt.Y * yScale) / xScale;
+                          const newY = (Math.sin(angle) * pt.X * xScale) / yScale + Math.cos(angle) * pt.Y;
+                          return { X: newX + inkCenterPt.X, Y: newY + inkCenterPt.Y };
+                      });
+            });
     }, 'rotate ink');
 
     /**