CustomDataSetAdapter.OnCalculateBounds Method
Called to return the bounds of all features in the custom dataset.
Thread safety: This property is not thread-safe.
OnCalculateBounds()
Called to return the bounds of all features in the custom dataset.Syntax
public virtual Rectangle OnCalculateBounds ()Return Value
Type: Rectangle
The bounds of all features in the custom dataset, expressed in the Crs of the dataset.
The bounds of all features in the custom dataset, expressed in the Crs of the dataset.
Remarks
The default implementation returns the bounding rectangle of the custom dataset's coordinate reference system. Overriding this method and returning a more exact bounding rectangle can in some cases improve the performance.
Platforms
Windows, Linux, Android