How to use WriteableBitmapExtension library to blur image on Windows Phone?

问题

This seems not working?

WriteableBitmap wb = new WriteableBitmap(albumArtImage);
WriteableBitmapExtensions.Convolute(wb, WriteableBitmapExtensions.KernelGaussianBlur5x5);
AlbumBackground.ImageSource = wb;

回答1:

Try:

WriteableBitmap wb = new WriteableBitmap(albumArtImage);
var wb2 = WriteableBitmapExtensions.Convolute(wb, WriteableBitmapExtensions.KernelGaussianBlur5x5);
AlbumBackground.ImageSource = wb2;

来源：https://stackoverflow.com/questions/14000616/how-to-use-writeablebitmapextension-library-to-blur-image-on-windows-phone