Hi Mike, Thanks for replying. I'm creating the sprites in Inkscape on a 600 x 600 canvas. The sprites shown below were exported from Inkscape as pngs at 90 dpi. The round one is 34 x 34 pixels. The other is 82 x 109 pixels. My screen resolution is 1366 x 768 on a 15" screen. I'm using Windows 7 Professional 64 bit.
This is what they look like after I put them into a Spriter project. The 2 sprites on the right were rotated or moved just a few times before the jaggedness appeared
The 2 sprites on the left were only rotated and moved once. This is how they look before and after I export them from Spriter. I have discovered that if I lock the rotation to 45 degree angles that the problem doesn't seem to occur but I need the ability to rotate at any degree. Also, I did not scale or skew the sprites.
As far as my intermittent inability to rotate sprites, no they were not locked and no they were not "skins". When it occurs, I can click on a sprite and get an outline but no handle to rotate. When they are locked, I don't get an outline. There doesn't seem to be anything I do to cause it. I can close the project and reopen it and the problem goes away.
Thanks