C# Class PhotoSharingApp.Universal.Editing.BitmapTools

Offers some tools for editing bitmaps.

Afficher le fichier Open project: Microsoft/Appsample-Photosharing

Méthodes publiques

Méthode	Description
GetCroppedBitmapAsync ( IRandomAccessStream originalImage, Point startPoint, Size cropSize, double scale ) : Task	Gets the cropped bitmap asynchronously.
Resize ( IRandomAccessStream sourceStream, uint newWidth, uint newHeight ) : Task	Resizes the specified stream.
Rotate ( IRandomAccessStream randomAccessStream, BitmapRotation rotation ) : Task	Rotates the given stream.

Private Methods

Méthode	Description
GetPixelData ( BitmapDecoder decoder, uint startPointX, uint startPointY, uint width, uint height, uint scaledWidth, uint scaledHeight ) : Task	Gets the pixel data. If you want to get the pixel data of a scaled image, set the scaledWidth and scaledHeight of the scaled image.

Method Details

GetCroppedBitmapAsync() public static méthode

Gets the cropped bitmap asynchronously.

public static GetCroppedBitmapAsync ( IRandomAccessStream originalImage, Point startPoint, Size cropSize, double scale ) : Task
originalImage	IRandomAccessStream	The original image.
startPoint	Point	The start point.
cropSize	Windows.Foundation.Size	Size of the corp.
scale	double	The scale.
Résultat	Task

Resize() public static méthode

Resizes the specified stream.

public static Resize ( IRandomAccessStream sourceStream, uint newWidth, uint newHeight ) : Task
sourceStream	IRandomAccessStream	The source stream to resize.
newWidth	uint	The width of the resized image.
newHeight	uint	The height of the resized image.
Résultat	Task

Rotate() public static méthode

Rotates the given stream.

public static Rotate ( IRandomAccessStream randomAccessStream, BitmapRotation rotation ) : Task
randomAccessStream	IRandomAccessStream	The random access stream.
rotation	BitmapRotation	The rotation.
Résultat	Task