Invalidate the item at the specified index.
ImageViewer.prototype.invalidateItemByIndex = function(
0-based index of the item to invalidate.
Calling this method will cause the viewer to re-render the item. This is performed internally by passing the value obtained the value of GetItemViewBounds for the item and if it is not empty, passing to Invalidate.
For more information, refer to Image Viewer Rendering.
Medical Web Viewer .NET
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C API/C++ Class Libraries