相关疑难解决方法(0)

我希望用户点击药水上的图像模糊效果.用户可以在图像上轻击多次,当他点击他点击的图像药水时会变得模糊.

using (var blurfilters = new FilterEffect(source))
{
    var blur = new BlurFilter();

    blurfilters.Filters = new IFilter[] { blur };
    var target = new WriteableBitmap((int)img1.ActualWidth, (int)img1.ActualHeight);
    using (var renderer = new WriteableBitmapRenderer(blurfilters, target))
    {
        await renderer.RenderAsync();
        img1.Source = target;
    }
}