2012年9月6日
ios图片加水印或文字
摘要： 1.加文字-(UIImage *)addText:(UIImage *)img text:(NSString *)text1{ //get image width and height int w = img.size.width; int h = img.size.height; CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); //create a graphic context with CGBitmapContextCreate CGContextRef context = CGB... 阅读全文
posted @ 2012-09-06 17:35 devbian 阅读(2084) 评论(0) 推荐(0)