Add corner positioning

[nonentity1001]

Top right, Top left, Bottom right, Bottom left

Great little tool.

[LesFerch]

Thanks. Good suggestion. I assume you mean for the slideshow, although I suppose it could by an option for stamping too.

Top Left is the only easy one because the window vertical and horizontal dimensions vary depending on the picture's aspect ratio (since I maintain a constant area instead of a constant widow size). For top right, x would change for each image and be screen width minus image width. Similar idea for calculating the x and y for the other corners.

I'll work on that. I'm also working on supporting transparency for slideshow mode. That requires some C# code that I've only just begun. I may do an interim release with the positioning options (barring any unforeseen issues). I'll report back here with any updates.