How do you remove the background color from a UIImage and have an anti-aliased edge?
-
I've been able to knock out the background color of an UIImage using CGImageCreateWithMaskingColors, but the edge is very jagged. Does anyone know how to create a softer, anti-aliased edge programmatically?
-
Answer:
It might not be that it's not being aliased right. It's more likely that the layer aspect ratio doesn't match the ratio of the main window and so the image dimensions are off.
Mohammed Islam at Quora Visit the source
Related Q & A:
- How to change NetBeans window background color?Best solution by Stack Overflow
- How to change options menu background color in Android?Best solution by Stack Overflow
- How do I remove the old stereo in a 2001 Chevy cavalier to install a new stereo?Best solution by Yahoo! Answers
- How do I change my background color on yahoo?Best solution by Yahoo! Answers
- How can I remove white noise/static from a video on my digital camera?Best solution by Yahoo! Answers
Just Added Q & A:
- How many active mobile subscribers are there in China?Best solution by Quora
- How to find the right vacation?Best solution by bookit.com
- How To Make Your Own Primer?Best solution by thekrazycouponlady.com
- How do you get the domain & range?Best solution by ChaCha
- How do you open pop up blockers?Best solution by Yahoo! Answers
For every problem there is a solution! Proved by Solucija.
-
Got an issue and looking for advice?
-
Ask Solucija to search every corner of the Web for help.
-
Get workable solutions and helpful tips in a moment.
Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.