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RadBitmap

Class

Represents a bitmap in 32bit ARGB format.

Definition

Namespace:Telerik.Windows.Media.Imaging

Assembly:Telerik.Windows.Controls.dll

Syntax:

public class RadBitmap

Inheritance: objectRadBitmap

Constructors

RadBitmap(BitmapSource)

Initializes a new instance of the RadBitmap class using a BitmapSource.

public RadBitmap(BitmapSource image)

Parameters:imageBitmapSource

RadBitmap(FrameworkElement)

Initializes a new instance of the RadBitmap class by taking a snapshot of a FrameworkElement.

public RadBitmap(FrameworkElement element)

Parameters:elementFrameworkElement

RadBitmap(int, int, FrameworkElement, bool, double, double)

Initializes a new instance of the RadBitmap class by taking a snapshot of a FrameworkElement with a specified width and height.

public RadBitmap(int width, int height, FrameworkElement element, bool measureAndArrange, double dpiX = 96, double dpiY = 96)

Parameters:widthintheightintelementFrameworkElementmeasureAndArrangebooldpiXdoubledpiYdouble

RadBitmap(int, int, FrameworkElement, double, double)

Initializes a new instance of the RadBitmap class by taking a snapshot of a FrameworkElement with a specified width and height.

public RadBitmap(int width, int height, FrameworkElement element, double dpiX = 96, double dpiY = 96)

Parameters:widthintheightintelementFrameworkElementdpiXdoubledpiYdouble

RadBitmap(int, int, int[], double, double)

Initializes a new instance of the RadBitmap class by using a pixels array with a specified width and height.

public RadBitmap(int width, int height, int[] pixels, double dpiX = 96, double dpiY = 96)

Parameters:widthintheightintpixelsint[]dpiXdoubledpiYdouble

RadBitmap(RadBitmap)

Initializes a new instance of the RadBitmap class copying the contents from another bitmap.

public RadBitmap(RadBitmap other)

Parameters:otherRadBitmap

RadBitmap(RadBitmapData)

Initializes a new instance of the RadBitmap class form an instance of RadBitmapData.

public RadBitmap(RadBitmapData data)

Parameters:dataRadBitmapData

RadBitmap(Stream)

Initializes a new instance of the RadBitmap class using a Stream.

public RadBitmap(Stream streamSource)

Parameters:streamSourceStream

RadBitmap(WriteableBitmap)

Initializes a new instance of the RadBitmap class using a WriteableBitmap as a source.

public RadBitmap(WriteableBitmap writableBitmap)

Parameters:writableBitmapWriteableBitmap

Properties

Bitmap

WriteableBitmap

Gets the WriteableBitmap instance associated with this RadBitmap.

public WriteableBitmap Bitmap { get; }

Height

int

Gets the height in pixels of this RadBitmap.

public int Height { get; }

Width

int

Gets the width in pixels of this RadBitmap.

public int Width { get; }

Methods

Crop(int, int, int, int)

RadBitmap

Returns a cropped copy of this RadBitmap.

public RadBitmap Crop(int x, int y, int newWidth, int newHeight)

Parameters:xint

The X coordinate of the crop rectangle.

yint

The Y coordinate of the crop rectangle.

newWidthint

The width of the crop rectangle.

newHeightint

The height of the crop rectangle.

Returns:

RadBitmap

GetPixels()

int[]

Gets the pixels array of this RadBitmap in 32bit ARGB format.

public int[] GetPixels()

Returns:

int[]

Resize(int, int)

RadBitmap

Returns a resized copy of this RadBitmap.

public RadBitmap Resize(int newWidth, int newHeight)

Parameters:newWidthint

The desired width of the result.

newHeightint

The desired width of the result.

Returns:

RadBitmap

The resized RadBitmap.

Rotate(double, Color)

RadBitmap

Returns a rotated copy of this RadBitmap.

public RadBitmap Rotate(double degrees, Color backgroundColor)

Parameters:degreesdouble

The angle to rotate the bitmap in degrees. Positive angles are clockwise.

backgroundColorColor

The color with which to fill the empty spaces.

Returns:

RadBitmap

The rotated RadBitmap.