HeifRegionItem Class

Represents a LibHeif region item.

Definition

Namespace: LibHeifSharp
Assembly: LibHeifSharp (in LibHeifSharp.dll) Version: 3.2.0

C#

public sealed class HeifRegionItem : Disposable

VB

Public NotInheritable Class HeifRegionItem
	Inherits Disposable

C++

public ref class HeifRegionItem sealed : public Disposable

F#

[<SealedAttribute>]
type HeifRegionItem = 
    class
        inherit Disposable
    end

Id	The region item identifier.
ReferenceHeight	The height of the encoded image prior to any transformations.
ReferenceWidth	The width of the encoded image prior to any transformations.

AddEllipse	Adds an ellipse to the region geometry.
AddInlineMask(HeifImage)	Adds an inline mask to the region geometry.
AddInlineMask(Byte, Int32, Int32, Int64, Int64)	Adds an inline mask to the region geometry.
AddInlineMask(HeifImage, Int32, Int32, Int64, Int64)	Adds an inline mask to the region geometry.
AddInlineMask(ReadOnlySpanByte, Int32, Int32, Int64, Int64)	Adds an inline mask to the region geometry.
AddPoint	Adds a point to the region geometry.
AddPolygon	Adds a polygon to the region geometry.
AddPolyline	Adds a polyline to the region geometry.
AddRectangle	Adds a rectangle to the region geometry.
AddReferencedMask(HeifImageHandle)	Adds a referenced mask to the region geometry.
AddReferencedMask(HeifImageHandle, Int32, Int32, Int64, Int64)	Adds an referenced mask to the region geometry.
AddReferencedMask(HeifItemId, Int32, Int32, Int64, Int64)	Adds a referenced mask to the region geometry.
Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from Disposable)
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetRegionGeometries	Gets the region geometries.
GetTransformedRegionGeometries	Gets the transformed region geometries.
GetType	Gets the Type of the current instance. (Inherited from Object)
ToString	Returns a string that represents the current object. (Inherited from Object)