I have an iOS layout designed for Retina, which means it's double the resolution of the older devices. To create standard-resolution PNGs, I would need to scale down the design by 50%.
Problem is, I have a lot of vector paths and scaling the image to 50% causes them to land inbetween two pixels. The result is blurry borders all over the place.
So the question: What do I do to resize the document to 50% while keeping all the vector paths on pixel bounds?