SimpleDynamicTexture sample is not rendered correctly

[gitfool]

Seen just now on Windows Store, but I saw the same problem on Android too (from a while ago, but I forgot about it).

The pixels are toggled in a different position from where the pointer is clicked. This is more exaggerated the further to the right and bottom you click. It looks like the dynamic texture is not position / stretched correctly.

Note that this works correctly on Windows [Desktop].

[gitfool]

Here's a screenshot using SpriteBatch on Windows Store:

Edited: Using original 'ScreenSize' of 640 x 1136.

[xen2]

It is a problem specific to the sample itself, not Paradox (this samples assumes the desired screen size (640x1136) works and uses it for computations; however on Android/WinStore, it might be different since fullscreen ends up using device resolution).

This should be fixed in next release.