我想将一个UIImage分成两个单独的图像。我使用以下(有效)代码。UIImage*splitMeInTwo=[UIImageimageNamed:@"Star.png"];UIImageView*original=[[UIImageViewalloc]initWithImage:splitMeInTwo];[self.viewaddSubview:original];[originalrelease];//ThesizeofeachpartishalftheheightofthewholeimageCGSizesize=CGSizeMake([splitMeInTwosize].wi

我想将一个UIImage分成两个单独的图像。我使用以下(有效)代码。UIImage*splitMeInTwo=[UIImageimageNamed:@"Star.png"];UIImageView*original=[[UIImageViewalloc]initWithImage:splitMeInTwo];[self.viewaddSubview:original];[originalrelease];//ThesizeofeachpartishalftheheightofthewholeimageCGSizesize=CGSizeMake([splitMeInTwosize].wi