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2014/10/15 ¤U¤È 10:11:53
iphone Programming Glossary: m_wintHow to crop the image in iPhone http://stackoverflow.com/questions/7950719/how-to-crop-the-image-in-iphone float m_width img.size.width float m_height img.size.height if m_width m_height R m_height 0.9 else R m_width 0.9 int m_wint int m_width later we will need this parameters in float and int. you may just use int and float before variables later and.. if img.imageOrientation UIImageOrientationUp img.imageOrientation UIImageOrientationDown imageRect CGRectMake 0 0 m_wint m_hint else imageRect CGRectMake 0 0 m_hint m_wint uint32_t rgbImage uint32_t malloc m_wint m_hint sizeof uint32_t CGColorSpaceRef.. UIImageOrientationDown imageRect CGRectMake 0 0 m_wint m_hint else imageRect CGRectMake 0 0 m_hint m_wint uint32_t rgbImage uint32_t malloc m_wint m_hint sizeof uint32_t CGColorSpaceRef colorSpace CGColorSpaceCreateDeviceRGB CGContextRef..
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