ViewGroup.GatherTransparentRegion(Region) Method

Reference

Definition

Namespace:: Android.Views

Assembly:: Mono.Android.dll

Important

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This is used by the RootView to perform an optimization when the view hierarchy contains one or several SurfaceView.

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

[<Android.Runtime.Register("gatherTransparentRegion", "(Landroid/graphics/Region;)Z", "GetGatherTransparentRegion_Landroid_graphics_Region_Handler")>]
override this.GatherTransparentRegion : Android.Graphics.Region -> bool

Parameters

region: Region

The transparent region for this ViewAncestor (window).

Returns

Boolean

Attributes: RegisterAttribute

Remarks

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to