WPF图片,如何消除模糊？

Question

我有

我需要

XAML:

<Image Height="500"
       MouseLeftButtonDown="image_MouseLeftButtonDown"
       MouseRightButtonDown="image_MouseRightButtonDown"
       Name="image"
       Stretch="Fill"
       Width="500" />`

C#:

  wbmap = new WriteableBitmap(50, 50, 500, 500, PixelFormats.Indexed8, palette);
  wbmap.WritePixels(new Int32Rect(0, 0, wbmap.PixelWidth, wbmap.PixelHeight), pixels, wbmap.PixelWidth * wbmap.Format.BitsPerPixel / 8, 0);
  image.Source = wbmap;

Answer 1

作为tkerwin提到的,改变BitmapScalingMode给NearestNeighbor你XAML代码的图像:

RenderOptions.BitmapScalingMode="NearestNeighbor"

Answer 2

也许您需要将位图缩放模式更改为最近邻居.

添加RenderOptions.BitmapScalingMode="NearestNeighbor"到您的图片代码.