Class BitmapExtensions

Namespace

HelixToolkit.SharpDX

Assembly

HelixToolkit.SharpDX.dll

public static class BitmapExtensions

Inheritance

object

BitmapExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

CreateBitmapStream(IDevice2DResources, int, int, Direct2DImageFormat, Action<RenderTarget>)

public static Bitmap? CreateBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Action<RenderTarget> drawingAction)

Parameters

deviceResources IDevice2DResources

width int

height int

imageType Direct2DImageFormat

drawingAction Action<RenderTarget>

Returns

Bitmap

CreateLinearGradientBitmapStream(IDevice2DResources, int, int, Direct2DImageFormat, Vector2, Vector2, GradientStop[], ExtendMode, Gamma)

public static MemoryStream? CreateLinearGradientBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Vector2 startPoint, Vector2 endPoint, GradientStop[] gradients, ExtendMode extendMode = ExtendMode.Clamp, Gamma gamma = Gamma.StandardRgb)

Parameters

deviceResources IDevice2DResources

width int

height int

imageType Direct2DImageFormat

startPoint Vector2

endPoint Vector2

gradients GradientStop[]

extendMode ExtendMode

gamma Gamma

Returns

MemoryStream

CreateRadiusGradientBitmapStream(IDevice2DResources, int, int, Direct2DImageFormat, Vector2, Vector2, float, float, GradientStop[], ExtendMode, Gamma)

public static MemoryStream? CreateRadiusGradientBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Vector2 center, Vector2 gradientOriginOffset, float radiusX, float radiusY, GradientStop[] gradients, ExtendMode extendMode = ExtendMode.Clamp, Gamma gamma = Gamma.StandardRgb)

Parameters

deviceResources IDevice2DResources

width int

height int

imageType Direct2DImageFormat

center Vector2

gradientOriginOffset Vector2

radiusX float

radiusY float

gradients GradientStop[]

extendMode ExtendMode

gamma Gamma

Returns

MemoryStream

CreateSolidColorBitmapStream(IDevice2DResources, int, int, Direct2DImageFormat, Color4)

public static MemoryStream? CreateSolidColorBitmapStream(IDevice2DResources deviceResources, int width, int height, Direct2DImageFormat imageType, Color4 color)

Parameters

deviceResources IDevice2DResources

width int

height int

imageType Direct2DImageFormat

color Color4

Returns

MemoryStream

CreateViewBoxTexture(IDevice2DResources, string, string, string, string, string, string, Color4, Color4, Color4, Color4, Color4, Color4, Color4, Color4, Color4, Color4, Color4, Color4, string, FontWeight, FontStyle, int, int)

public static MemoryStream? CreateViewBoxTexture(IDevice2DResources deviceResources, string front, string back, string left, string right, string top, string down, Color4 frontFaceColor, Color4 backFaceColor, Color4 leftFaceColor, Color4 rightFaceColor, Color4 topFaceColor, Color4 bottomFaceColor, Color4 frontTextColor, Color4 backTextColor, Color4 leftTextColor, Color4 rightTextColor, Color4 topTextColor, Color4 bottomTextColor, string fontFamily = "Arial", FontWeight fontWeight = FontWeight.DemiBold, FontStyle fontStyle = FontStyle.Normal, int fontSize = 64, int faceSize = 100)

Parameters

deviceResources IDevice2DResources

front string

back string

left string

right string

top string

down string

frontFaceColor Color4

backFaceColor Color4

leftFaceColor Color4

rightFaceColor Color4

topFaceColor Color4

bottomFaceColor Color4

frontTextColor Color4

backTextColor Color4

leftTextColor Color4

rightTextColor Color4

topTextColor Color4

bottomTextColor Color4

fontFamily string

fontWeight FontWeight

fontStyle FontStyle

fontSize int

faceSize int

Returns

MemoryStream

GetTextLayoutMetrices(string, IDevice2DResources, int, string, FontWeight, FontStyle, float, float)

public static TextLayout GetTextLayoutMetrices(this string text, IDevice2DResources deviceResources, int fontSize, string fontFamily, FontWeight fontWeight, FontStyle fontStyle, float maxWidth = 3.4028235E+38, float maxHeight = 3.4028235E+38)

Parameters

text string

deviceResources IDevice2DResources

fontSize int

fontFamily string

fontWeight FontWeight

fontStyle FontStyle

maxWidth float

maxHeight float

Returns

TextLayout

ToBillboardImage3D(IEnumerable<TextInfoExt>, IEffectsManager, int, int, bool)

Create a BillboardImage3D from a list of TextInfoExt

This is used to create a batched text billboard with a single merged texture. And use BillboardImage3D for rendering.

This is designed to substitute BillboardSingleText3D or BillboardText3D when user needs to render many different texts with different text properties (such as font style, font size, etc) and languages

public static BillboardImage3D? ToBillboardImage3D(this IEnumerable<TextInfoExt> items, IEffectsManager effectsManager, int maxWidth = 2048, int maxHeight = 2048, bool squareImage = true)

Parameters

items IEnumerable<TextInfoExt>

The items.

effectsManager IEffectsManager

The effects manager.

maxWidth int

The maximum width.

maxHeight int

The maximum height.

squareImage bool

if set to true [square image].

Returns

BillboardImage3D

ToBitmapStream(string, int, Color4, Color4, string, FontWeight, FontStyle, Vector4, ref float, ref float, bool, IDevice2DResources)

public static MemoryStream? ToBitmapStream(this string text, int fontSize, Color4 foreground, Color4 background, string fontFamily, FontWeight fontWeight, FontStyle fontStyle, Vector4 padding, ref float width, ref float height, bool predefinedSize, IDevice2DResources deviceResources)

Parameters

text string

fontSize int

foreground Color4

background Color4

fontFamily string

fontWeight FontWeight

fontStyle FontStyle

padding Vector4

width float

height float

predefinedSize bool

deviceResources IDevice2DResources

Returns

MemoryStream

ToMemoryStream(Bitmap, IDevice2DResources, Direct2DImageFormat)

public static MemoryStream? ToMemoryStream(this Bitmap bitmap, IDevice2DResources deviceResources, Direct2DImageFormat imageType = Direct2DImageFormat.Bmp)

Parameters

bitmap Bitmap

deviceResources IDevice2DResources

imageType Direct2DImageFormat

Returns

MemoryStream

ToWICImageFormat(Direct2DImageFormat)

public static Guid ToWICImageFormat(this Direct2DImageFormat format)

Parameters

format Direct2DImageFormat

Returns

Guid