diff options
| -rw-r--r-- | src/client/views/DocumentDecorations.tsx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/client/views/DocumentDecorations.tsx b/src/client/views/DocumentDecorations.tsx index 3b2661145..522995479 100644 --- a/src/client/views/DocumentDecorations.tsx +++ b/src/client/views/DocumentDecorations.tsx @@ -63,14 +63,15 @@ export class DocumentDecorations extends React.Component<{ PanelWidth: number, P @computed get Bounds() { - return SelectionManager.Views().map(dv => dv.getBounds()).reduce((bounds, rect) => + const views = SelectionManager.Views(); + return views.map(dv => dv.getBounds()).reduce((bounds, rect) => !rect ? bounds : { x: Math.min(rect.left, bounds.x), y: Math.min(rect.top, bounds.y), r: Math.max(rect.right, bounds.r), b: Math.max(rect.bottom, bounds.b), - c: rect.center + c: views.length === 1 ? rect.center : undefined }, { x: Number.MAX_VALUE, y: Number.MAX_VALUE, r: Number.MIN_VALUE, b: Number.MIN_VALUE, c: undefined as ({ X: number, Y: number } | undefined) }); } |