摘要:
ios中从相册/相机中获取图片信息从相册中获取图片的信息UIImagePickerController *imgPickView = [[UIImagePickerController alloc] init];//获取相册的类 imgPickView.delegate = s... 阅读全文
摘要:
ios中图片的绘画和截图 CGImageCreateWithImageInRect截图和UIGraphicsGetImageFromCurrentImageContext绘画图片使用CGImageCreateWithImageInRect截图 UIImage *img1 = ... 阅读全文
摘要:
UIPickView的简单介绍设置UIPickView的时候,我们主要需要设置一下下面的两个属性UIPickerView *pickView1;pickView1 = [[UIPickerView alloc] initWithFrame:CGRectMake(0, 100, 300, 200)];... 阅读全文