【发布时间】:2015-07-13 12:21:27
【问题描述】:
我想在用户点击的药水上对图像产生模糊效果。用户可以在图像上点击多次,当他点击图像时,他点击的药水会变得模糊。
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;
}
}
【问题讨论】:
标签: c# xaml windows-phone-8