Android.Views.ViewGroup.GatherTransparentRegion Method
This is used by the RootView to perform an optimization when the view hierarchy contains one or several SurfaceView.

Syntax

[Android.Runtime.Register("gatherTransparentRegion", "(Landroid/graphics/Region;)Z", "GetGatherTransparentRegion_Landroid_graphics_Region_Handler")]
public virtual bool GatherTransparentRegion (Android.Graphics.Region region)

Parameters

region
The transparent region for this ViewAncestor (window).

Returns

Documentation for this section has not yet been entered.

Remarks

This is used by the RootView to perform an optimization when the view hierarchy contains one or several SurfaceView. SurfaceView is always considered transparent, but its children are not, therefore all View objects remove themselves from the global transparent region (passed as a parameter to this function).

[Android Documentation]

Requirements

Namespace: Android.Views
Assembly: Mono.Android (in Mono.Android.dll)
Assembly Versions: 0.0.0.0
Since: Added in API level 1