Issue in creating .icns

I h开发者_如何学Goave created icns file using IconFamily, but after creating the image the quality of image is bad. Is there any other alternative to create icns image in Mac.

---

The ImageIO.framework can write ICNS files.

Create a CGImageDestinationRef. Add a CGImage for each of the bitmaps you'd like in the ICNS file. Finalize the CGImageDestination.