Is there a way to render PNG with gradients in Int

问题:

Call me crazy, but I'm optimizing a website for the Internet Explorer Mobile 7. My main problem, besides several CSS issues, is that it seems that this browser displays 24 bit PNGs in 8 bit, that means gradients look horrible.

Anyone an idea how to fix this?

回答1:

You need to dither the image so that it renders nicely.

Here are two links that show you how to do this:

• Photoshop action for Windows Phone 7 Dithering
• High Quality Dithering for Windows Phone 7