Share via

Region.QuickReject Method

  • Reference

Definition

Namespace:
Android.Graphics
Assembly:
Mono.Android.dll

Overloads

QuickReject(Rect)

Return true if the region is empty, or if the specified rectangle does not intersect the region.
QuickReject(Region)

Return true if the region is empty, or if the specified region does not intersect the region.
QuickReject(Int32, Int32, Int32, Int32)

Return true if the region is empty, or if the specified rectangle does not intersect the region.

QuickReject(Rect)

Return true if the region is empty, or if the specified rectangle does not intersect the region.

[Android.Runtime.Register("quickReject", "(Landroid/graphics/Rect;)Z", "GetQuickReject_Landroid_graphics_Rect_Handler")]
public virtual bool QuickReject (Android.Graphics.Rect r);
[<Android.Runtime.Register("quickReject", "(Landroid/graphics/Rect;)Z", "GetQuickReject_Landroid_graphics_Rect_Handler")>]
abstract member QuickReject : Android.Graphics.Rect -> bool
override this.QuickReject : Android.Graphics.Rect -> bool

Parameters

r
Rect

Returns

Boolean
Attributes
RegisterAttribute

Remarks

Return true if the region is empty, or if the specified rectangle does not intersect the region. Returning false is not a guarantee that they intersect, but returning true is a guarantee that they do not.

Java documentation for android.graphics.Region.quickReject(android.graphics.Rect).

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

QuickReject(Region)

Return true if the region is empty, or if the specified region does not intersect the region.

[Android.Runtime.Register("quickReject", "(Landroid/graphics/Region;)Z", "GetQuickReject_Landroid_graphics_Region_Handler")]
public virtual bool QuickReject (Android.Graphics.Region? rgn);
[<Android.Runtime.Register("quickReject", "(Landroid/graphics/Region;)Z", "GetQuickReject_Landroid_graphics_Region_Handler")>]
abstract member QuickReject : Android.Graphics.Region -> bool
override this.QuickReject : Android.Graphics.Region -> bool

Parameters

rgn
Region

Returns

Boolean
Attributes
RegisterAttribute

Remarks

Return true if the region is empty, or if the specified region does not intersect the region. Returning false is not a guarantee that they intersect, but returning true is a guarantee that they do not.

Java documentation for android.graphics.Region.quickReject(android.graphics.Region).

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

QuickReject(Int32, Int32, Int32, Int32)

Return true if the region is empty, or if the specified rectangle does not intersect the region.

[Android.Runtime.Register("quickReject", "(IIII)Z", "GetQuickReject_IIIIHandler")]
public virtual bool QuickReject (int left, int top, int right, int bottom);
[<Android.Runtime.Register("quickReject", "(IIII)Z", "GetQuickReject_IIIIHandler")>]
abstract member QuickReject : int * int * int * int -> bool
override this.QuickReject : int * int * int * int -> bool

Parameters

left
Int32
top
Int32
right
Int32
bottom
Int32

Returns

Boolean
Attributes
RegisterAttribute

Remarks

Return true if the region is empty, or if the specified rectangle does not intersect the region. Returning false is not a guarantee that they intersect, but returning true is a guarantee that they do not.

Java documentation for android.graphics.Region.quickReject(int, int, int, int).

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