Class DrawingContext

Drawing Context.

Inheritance

Object

DispatcherObject

DrawingContext

Implements

IDisposable

Inherited Members

DispatcherObject.CheckAccess()

DispatcherObject.VerifyAccess()

DispatcherObject.Dispatcher

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: nanoFramework.Presentation.Media

Assembly: nanoFramework.Graphics.dll

Syntax

public class DrawingContext : DispatcherObject, IDisposable

Constructors

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DrawingContext(Bitmap)

Declaration

public DrawingContext(Bitmap bmp)

Parameters

Type	Name	Description
Bitmap	bmp

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DrawingContext(Int32, Int32)

Declaration

public DrawingContext(int width, int height)

Parameters

Type	Name	Description
Int32	width
Int32	height

Properties

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Bitmap

Declaration

public Bitmap Bitmap { get; }

Property Value

Type	Description
Bitmap

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Height

Declaration

public int Height { get; }

Property Value

Type	Description
Int32

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Width

Declaration

public int Width { get; }

Property Value

Type	Description
Int32

Methods

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BlendImage(Bitmap, Int32, Int32, Int32, Int32, Int32, Int32, UInt16)

Declaration

public void BlendImage(Bitmap source, int destinationX, int destinationY, int sourceX, int sourceY, int sourceWidth, int sourceHeight, ushort opacity)

Parameters

Type	Name	Description
Bitmap	source
Int32	destinationX
Int32	destinationY
Int32	sourceX
Int32	sourceY
Int32	sourceWidth
Int32	sourceHeight
UInt16	opacity

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Clear()

Declaration

public void Clear()

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Dispose()

Declaration

public void Dispose()

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Dispose(Boolean)

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
Boolean	disposing

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DrawEllipse(Brush, Pen, Int32, Int32, Int32, Int32)

Declaration

public void DrawEllipse(Brush brush, Pen pen, int x, int y, int xRadius, int yRadius)

Parameters

Type	Name	Description
Brush	brush
Pen	pen
Int32	x
Int32	y
Int32	xRadius
Int32	yRadius

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DrawImage(Bitmap, Int32, Int32)

Declaration

public void DrawImage(Bitmap source, int x, int y)

Parameters

Type	Name	Description
Bitmap	source
Int32	x
Int32	y

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DrawImage(Bitmap, Int32, Int32, Int32, Int32, Int32, Int32)

Declaration

public void DrawImage(Bitmap source, int destinationX, int destinationY, int sourceX, int sourceY, int sourceWidth, int sourceHeight)

Parameters

Type	Name	Description
Bitmap	source
Int32	destinationX
Int32	destinationY
Int32	sourceX
Int32	sourceY
Int32	sourceWidth
Int32	sourceHeight

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DrawLine(Pen, Int32, Int32, Int32, Int32)

Declaration

public void DrawLine(Pen pen, int x0, int y0, int x1, int y1)

Parameters

Type	Name	Description
Pen	pen
Int32	x0
Int32	y0
Int32	x1
Int32	y1

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DrawPolygon(Brush, Pen, Int32[])

Declaration

public void DrawPolygon(Brush brush, Pen pen, int[] pts)

Parameters

Type	Name	Description
Brush	brush
Pen	pen
Int32[]	pts

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DrawRectangle(Brush, Pen, Int32, Int32, Int32, Int32)

Declaration

public void DrawRectangle(Brush brush, Pen pen, int x, int y, int width, int height)

Parameters

Type	Name	Description
Brush	brush
Pen	pen
Int32	x
Int32	y
Int32	width
Int32	height

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DrawText(String, Font, Color, Int32, Int32)

Declaration

public void DrawText(string text, Font font, Color color, int x, int y)

Parameters

Type	Name	Description
String	text
Font	font
Color	color
Int32	x
Int32	y

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DrawText(ref String, Font, Color, Int32, Int32, Int32, Int32, TextAlignment, TextTrimming)

Declaration

public bool DrawText(ref string text, Font font, Color color, int x, int y, int width, int height, TextAlignment alignment, TextTrimming trimming)

Parameters

Type	Name	Description
String	text
Font	font
Color	color
Int32	x
Int32	y
Int32	width
Int32	height
TextAlignment	alignment
TextTrimming	trimming

Returns

Type	Description
Boolean

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GetClippingRectangle(out Int32, out Int32, out Int32, out Int32)

Declaration

public void GetClippingRectangle(out int x, out int y, out int width, out int height)

Parameters

Type	Name	Description
Int32	x
Int32	y
Int32	width
Int32	height

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GetTranslation(out Int32, out Int32)

Declaration

public void GetTranslation(out int x, out int y)

Parameters

Type	Name	Description
Int32	x
Int32	y

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PopClippingRectangle()

Declaration

public void PopClippingRectangle()

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PushClippingRectangle(Int32, Int32, Int32, Int32)

Declaration

public void PushClippingRectangle(int x, int y, int width, int height)

Parameters

Type	Name	Description
Int32	x
Int32	y
Int32	width
Int32	height

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RotateImage(Int32, Int32, Int32, Bitmap, Int32, Int32, Int32, Int32, UInt16)

Declaration

public void RotateImage(int angle, int destinationX, int destinationY, Bitmap bitmap, int sourceX, int sourceY, int sourceWidth, int sourceHeight, ushort opacity)

Parameters

Type	Name	Description
Int32	angle
Int32	destinationX
Int32	destinationY
Bitmap	bitmap
Int32	sourceX
Int32	sourceY
Int32	sourceWidth
Int32	sourceHeight
UInt16	opacity

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Scale9Image(Int32, Int32, Int32, Int32, Bitmap, Int32, Int32, Int32, Int32, UInt16)

Declaration

public void Scale9Image(int xDst, int yDst, int widthDst, int heightDst, Bitmap bitmap, int leftBorder, int topBorder, int rightBorder, int bottomBorder, ushort opacity)

Parameters

Type	Name	Description
Int32	xDst
Int32	yDst
Int32	widthDst
Int32	heightDst
Bitmap	bitmap
Int32	leftBorder
Int32	topBorder
Int32	rightBorder
Int32	bottomBorder
UInt16	opacity

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SetPixel(Color, Int32, Int32)

Declaration

public void SetPixel(Color color, int x, int y)

Parameters

Type	Name	Description
Color	color
Int32	x
Int32	y

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StretchImage(Int32, Int32, Int32, Int32, Bitmap, Int32, Int32, Int32, Int32, UInt16)

Declaration

public void StretchImage(int xDst, int yDst, int widthDst, int heightDst, Bitmap bitmap, int xSrc, int ySrc, int widthSrc, int heightSrc, ushort opacity)

Parameters

Type	Name	Description
Int32	xDst
Int32	yDst
Int32	widthDst
Int32	heightDst
Bitmap	bitmap
Int32	xSrc
Int32	ySrc
Int32	widthSrc
Int32	heightSrc
UInt16	opacity

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TileImage(Int32, Int32, Bitmap, Int32, Int32, UInt16)

Declaration

public void TileImage(int xDst, int yDst, Bitmap bitmap, int width, int height, ushort opacity)

Parameters

Type	Name	Description
Int32	xDst
Int32	yDst
Bitmap	bitmap
Int32	width
Int32	height
UInt16	opacity

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Translate(Int32, Int32)

Declaration

public void Translate(int dx, int dy)

Parameters

Type	Name	Description
Int32	dx
Int32	dy

Implements

IDisposable

Extension Methods

LogDispatcher.GetCurrentClassLogger(Object)