fixed resizing height to 0 to autoResize. fixed setting background color default for equations (and everything else) to textBackgroundColor from user doc. Added a math pseudo-font to trigger entering equations instead of rich text.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/views/DocumentDecorations.tsx b/src/client/views/DocumentDecorations.tsx
index 492c2bda1..07e362672 100644
--- a/src/client/views/DocumentDecorations.tsx
+++ b/src/client/views/DocumentDecorations.tsx
@@ -506,7 +506,7 @@ export class DocumentDecorations extends ObservableReactComponent<DocumentDecora
     // determines how much to resize, and determines the resize reference point
     //
     getResizeVals = (thisPt: { x: number; y: number }, dragHdl: string) => {
-        const [w, h] = [this.Bounds.r - this.Bounds.x, this.Bounds.b - this.Bounds.y];
+        const [w, h] = [Math.max(1, this.Bounds.r - this.Bounds.x), Math.max(1, this.Bounds.b - this.Bounds.y)];
         const [moveX, moveY] = [thisPt.x - this._snapPt.x, thisPt.y - this._snapPt.y];
         switch (dragHdl) {
             case 'topLeft':    return { scale: { x: 1 - moveX / w, y: 1 -moveY / h },  refPt: [this.Bounds.r, this.Bounds.b] };
@@ -566,8 +566,8 @@ export class DocumentDecorations extends ObservableReactComponent<DocumentDecora
             }
 
             doc._width = Math.max(NumCast(doc._width_min, 25), NumCast(doc._width) * scale.x);
-            doc._height = Math.max(NumCast(doc._height_min, 25), NumCast(doc._height) * scale.y);
-            const { deltaX, deltaY } = this.realignRefPt(doc, refCent, initWidth, initHeight);
+            doc._height = Math.max(NumCast(doc._height_min), NumCast(doc._height) * scale.y);
+            const { deltaX, deltaY } = this.realignRefPt(doc, refCent, initWidth || 1, initHeight || 1);
             doc.x = NumCast(doc.x) + deltaX;
             doc.y = NumCast(doc.y) + deltaY;