added circle shape generation using only 4 Bézier curves

1 files changed, 7 insertions, 2 deletions

diff --git a/src/client/views/InkStrokeProperties.ts b/src/client/views/InkStrokeProperties.ts
index 76ca5b5ec..7ef6606c4 100644
--- a/src/client/views/InkStrokeProperties.ts
+++ b/src/client/views/InkStrokeProperties.ts
@@ -266,8 +266,13 @@ export class InkStrokeProperties {
         this.applyFunction((doc: Doc, ink: InkData) => {
             const brokenIndices = Cast(doc.brokenInkIndices, listSpec("number"));
             if (brokenIndices) {
-                brokenIndices.splice(brokenIndices.indexOf(controlIndex), 1);
-                doc.brokenInkIndices = brokenIndices;
+                let newBrokenIndices = new List;
+                for (let i = 0; i < brokenIndices.length; i++) {
+                    if (brokenIndices[i] !== controlIndex) {
+                        newBrokenIndices.push(brokenIndices[i]);
+                    }
+                }
+                doc.brokenInkIndices = newBrokenIndices;
                 const [controlPoint, handleA, handleB] = [ink[controlIndex], ink[handleIndexA], ink[handleIndexB]];
                 const oppositeHandleA = this.rotatePoint(handleA, controlPoint, Math.PI);
                 const angleDifference = this.angleChange(handleB, oppositeHandleA, controlPoint);