Create Diagonal image from bitmap image in windows phone

StackOverflow https://stackoverflow.com/questions/22607579

Question

I want to make a diagonal/ triangle shape image from bitmap source without using any polygon control, how to do this in windows phone.enter image description here

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Solution

Hm what do you mean without using any polygon controls?

You can create a WriteableBitmap, and draw on it with any tools you prefer. If you want to avoid all additional tools you can call set/get pixel methods and for loops.

When you are happy with your WriteableBitmap you can create a BitmapImageSource and then call .AsBitmap() on your WriteableBitmap. With that complete you can then use the whole imaging SDK chain.

Edit: You can find the .AsBitmap method in Nokia.InteropServices.WindowsRuntime namespace.

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