Class D2D1Bitmap

Root bitmap resource, linearly scaled on a draw call.

Inheritance

D2D1Bitmap

Implements

IDisposable

Inherited Members

D2D1Image.D2D1ImageGuid

D2D1Resource.D2D1ResourceGuid

D2D1Resource.GetFactory()

DXComObject.Handle

DXComObject.Dispose()

DXComObject.AddRef()

DXComObject.Release()

DXComObject.QueryInterface(in Guid)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: JeremyAnsel.DirectX.D2D1

Assembly: JeremyAnsel.DirectX.D2D1.dll

Syntax

[SecurityCritical]
public class D2D1Bitmap : D2D1Image, IDisposable

Constructors

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D2D1Bitmap(nint)

Initializes a new instance of the D2D1Bitmap class.

Declaration

public D2D1Bitmap(nint comPtr)

Parameters

Type	Name	Description
nint	comPtr

Fields

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D2D1BitmapGuid

The interface GUID.

Declaration

public static readonly Guid D2D1BitmapGuid

Field Value

Type	Description
Guid

Properties

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PixelFormat

Gets the format of the bitmap.

Declaration

public D2D1PixelFormat PixelFormat { get; }

Property Value

Type	Description
D2D1PixelFormat

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PixelSize

Gets the size of the bitmap in resolution dependent units, (pixels).

Declaration

public D2D1SizeU PixelSize { get; }

Property Value

Type	Description
D2D1SizeU

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Size

Gets the size of the bitmap in resolution independent units.

Declaration

public D2D1SizeF Size { get; }

Property Value

Type	Description
D2D1SizeF

Methods

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CopyFromBitmap(D2D1Bitmap?)

Copies the specified region from the specified bitmap into the current bitmap.

Declaration

public void CopyFromBitmap(D2D1Bitmap? srcBitmap)

Parameters

Type	Name	Description
D2D1Bitmap	srcBitmap	The bitmap to copy from.

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CopyFromBitmap(D2D1Bitmap?, in D2D1RectU)

Copies the specified region from the specified bitmap into the current bitmap.

Declaration

public void CopyFromBitmap(D2D1Bitmap? srcBitmap, in D2D1RectU srcRect)

Parameters

Type	Name	Description
D2D1Bitmap	srcBitmap	The bitmap to copy from.
D2D1RectU	srcRect	The area of bitmap to copy.

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CopyFromBitmap(in D2D1Point2U, D2D1Bitmap?)

Copies the specified region from the specified bitmap into the current bitmap.

Declaration

public void CopyFromBitmap(in D2D1Point2U destPoint, D2D1Bitmap? srcBitmap)

Parameters

Type	Name	Description
D2D1Point2U	destPoint	In the current bitmap, the upper-left corner of the area to which the region is copied.
D2D1Bitmap	srcBitmap	The bitmap to copy from.

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CopyFromBitmap(in D2D1Point2U, D2D1Bitmap?, in D2D1RectU)

Copies the specified region from the specified bitmap into the current bitmap.

Declaration

public void CopyFromBitmap(in D2D1Point2U destPoint, D2D1Bitmap? srcBitmap, in D2D1RectU srcRect)

Parameters

Type	Name	Description
D2D1Point2U	destPoint	In the current bitmap, the upper-left corner of the area to which the region specified by `srcRect` is copied.
D2D1Bitmap	srcBitmap	The bitmap to copy from.
D2D1RectU	srcRect	The area of bitmap to copy.

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CopyFromMemory(in D2D1RectU, byte[]?, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(in D2D1RectU destRect, byte[]? srcData, uint pitch)

Parameters

Type	Name	Description
D2D1RectU	destRect	In the current bitmap, the upper-left corner of the area to which the region specified by `srcData` is copied.
byte[]	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromMemory(in D2D1RectU, nint, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(in D2D1RectU destRect, nint srcData, uint pitch)

Parameters

Type	Name	Description
D2D1RectU	destRect	In the current bitmap, the upper-left corner of the area to which the region specified by `srcData` is copied.
nint	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromMemory(in D2D1RectU, ReadOnlySpan<byte>, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(in D2D1RectU destRect, ReadOnlySpan<byte> srcData, uint pitch)

Parameters

Type	Name	Description
D2D1RectU	destRect	In the current bitmap, the upper-left corner of the area to which the region specified by `srcData` is copied.
ReadOnlySpan<byte>	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromMemory(byte[]?, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(byte[]? srcData, uint pitch)

Parameters

Type	Name	Description
byte[]	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromMemory(nint, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(nint srcData, uint pitch)

Parameters

Type	Name	Description
nint	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromMemory(ReadOnlySpan<byte>, uint)

Copies the specified region from memory into the current bitmap.

Declaration

public void CopyFromMemory(ReadOnlySpan<byte> srcData, uint pitch)

Parameters

Type	Name	Description
ReadOnlySpan<byte>	srcData	The data to copy.
uint	pitch	The stride, or pitch, of the source bitmap stored in `srcData`. The stride is the byte count of a scanline (one row of pixels in memory). The stride can be computed from the following formula: `pixel width * bytes per pixel + memory padding`.

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CopyFromRenderTarget(in D2D1Point2U, D2D1RenderTarget?)

Copies the specified region from the specified render target into the current bitmap.

Declaration

public void CopyFromRenderTarget(in D2D1Point2U destPoint, D2D1RenderTarget? renderTarget)

Parameters

Type	Name	Description
D2D1Point2U	destPoint	In the current bitmap, the upper-left corner of the area to which the region is copied.
D2D1RenderTarget	renderTarget	The render target that contains the region to copy.

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CopyFromRenderTarget(in D2D1Point2U, D2D1RenderTarget?, in D2D1RectU)

Copies the specified region from the specified render target into the current bitmap.

Declaration

public void CopyFromRenderTarget(in D2D1Point2U destPoint, D2D1RenderTarget? renderTarget, in D2D1RectU srcRect)

Parameters

Type	Name	Description
D2D1Point2U	destPoint	In the current bitmap, the upper-left corner of the area to which the region specified by `srcRect` is copied.
D2D1RenderTarget	renderTarget	The render target that contains the region to copy.
D2D1RectU	srcRect	The area of renderTarget to copy.

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CopyFromRenderTarget(D2D1RenderTarget?)

Copies the specified region from the specified render target into the current bitmap.

Declaration

public void CopyFromRenderTarget(D2D1RenderTarget? renderTarget)

Parameters

Type	Name	Description
D2D1RenderTarget	renderTarget	The render target that contains the region to copy.

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CopyFromRenderTarget(D2D1RenderTarget?, in D2D1RectU)

Copies the specified region from the specified render target into the current bitmap.

Declaration

public void CopyFromRenderTarget(D2D1RenderTarget? renderTarget, in D2D1RectU srcRect)

Parameters

Type	Name	Description
D2D1RenderTarget	renderTarget	The render target that contains the region to copy.
D2D1RectU	srcRect	The area of renderTarget to copy.

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CreateBitmapFromResource(nint)

Initializes a new instance of the D2D1Bitmap class.

Declaration

public static D2D1Bitmap CreateBitmapFromResource(nint resource)

Parameters

Type	Name	Description
nint	resource	A resource interface which implements the `ID2D1Bitmap` interface.

Returns

Type	Description
D2D1Bitmap

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GetDpi(out float, out float)

Return the dots per inch (DPI) of the bitmap.

Declaration

public void GetDpi(out float dpiX, out float dpiY)

Parameters

Type	Name	Description
float	dpiX	The horizontal DPI of the image.
float	dpiY	The vertical DPI of the image.

Implements

IDisposable