wpf - How to merge two RenderTargetBitmap instances? -

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hey, guys. need merge 2 rendertargetbitmaps of same size one. how that?

thanks.

wyh not create third rendertargetbitmap , render in both images created rendertargetbitmap_a , rendertargetbitmap_b.

something like:

...  image imga = new image(){source=rendertargetbitmapa}; image imgb = new image(){source=rendertargetbitmapb};  rendertargetbitmapdest.render(imga); rendertargetbitmapdest.render(imgb);  ...

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