I have created a vector file (svg) and now I wanted to export it as
66px x 66px,
44px x 44px and
22px x 22px PNG file. It should be used as a
UIBarButtonItem in the navigation bar. Therefore I use
Inkscape. Here is an example:
I updated to Inkscape 0.91 to disable the anti-aliasing option, but it didn't helped. I tried an online converter tool, tried to simply downscale, exported as EPS/PDF and imported in GIMP, but everytime I don't get sharp lines. There is always antialiasing involved. I read about using tools like ImageMagick, Ghostwriter and use the command line version, but here I have to question the process of how to create my icons. It should be simple and no programming job.
So what is the best way of creating vector images and exporting them as PNG images without antialiasing?