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2014/10/15 ¤U¤È 10:09:30
iphone Programming Glossary: gaussfactoriPhone: How to send a HTTP request to a web service using Xcode http://stackoverflow.com/questions/7262484/iphone-how-to-send-a-http-request-to-a-web-service-using-xcode
Blur an UIImage on change of slider http://stackoverflow.com/questions/8758433/blur-an-uiimage-on-change-of-slider CGColorSpaceRelease colorSpace return bmContext UIImage blurredImageUsingGaussFactor NSUInteger gaussFactor andPixelRadius NSUInteger pixelRadius CGImageRef cgImage self.CGImage const size_t originalWidth CGImageGetWidth cgImage.. malloc dataSize destData malloc dataSize memcpy finalData srcData dataSize memcpy destData srcData dataSize int sums gaussFactor size_t i x y k int gauss_sum 0 size_t radius pixelRadius 2 1 int gauss_fact malloc radius sizeof int for i 0 i pixelRadius.. 0 size_t radius pixelRadius 2 1 int gauss_fact malloc radius sizeof int for i 0 i pixelRadius i gauss_fact i 1 gaussFactor i gauss_fact radius i 1 1 gaussFactor i gauss_sum gauss_fact i gauss_fact radius i 1 gauss_fact radius 1 2 1 gaussFactor..
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