MindFusion.Charting for JavaScript Programmer's Guide
Panel.invalidate Method
See Also
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C#
Visual Basic
Java
JavaScript
C++
XAML

Component.Invalidate override. Invalidates the appearance this panel and calls its Draw method at next draw operation.

Namespace: MindFusion.Charting.Components
File: Panel.js

## Syntax

JavaScript Copy Code
function invalidate ([rect])

### Parameters

rect
  Optional.

  Type: Rect
  A Rect instance specifying the invalid rectangle.

## See Also

Panel Members
Panel Class
MindFusion.Charting.Components Namespace