Class ImageSource

Namespace

SharpDX.Direct2D1

Assembly

SharpDX.Direct2D1.dll

[Guid("c9b664e5-74a1-4378-9ac2-eefc37a3f4d8")]
public class ImageSource : Image

Inheritance

object

Resource

Image

ImageSource

Derived

ImageSourceFromWic

Inherited Members

Resource.Factory

Constructors

ImageSource(DeviceContext2, Surface[], int, ColorSpaceType, ImageSourceFromDxgiOptions)

Initializes a new instance of the ImageSource.

public ImageSource(DeviceContext2 context2, Surface[] surfaces, int surfaceCount, ColorSpaceType colorSpace, ImageSourceFromDxgiOptions options)

Parameters

context2 DeviceContext2

surfaces Surface[]

surfaceCount int

colorSpace ColorSpaceType

options ImageSourceFromDxgiOptions

ImageSource(nint)

public ImageSource(nint nativePtr)

Parameters

nativePtr nint

Methods

OfferResources()

Allows the operating system to free the video memory of resources by discarding their content.

public void OfferResources()

TryReclaimResources(out RawBool)

Restores access to resources that were previously offered by calling OfferResources.

public void TryReclaimResources(out RawBool resourcesDiscarded)

Parameters

resourcesDiscarded RawBool

No documentation.

Remarks

After you call OfferResources to offer one or more resources, you must call TryReclaimResources before you can use those resources again. You must check the value in the resourcesDiscarded to determine whether the resource?s content was discarded. If a resource?s content was discarded while it was offered, its current content is undefined. Therefore, you must overwrite the resource?s content before you use the resource.

Operators

explicit operator ImageSource(nint)

public static explicit operator ImageSource(nint nativePtr)

Parameters

nativePtr nint

Returns

ImageSource