/// <summary>
/// 生成标准图片
/// </summary>
/// <param name="fileIdentity"></param>
/// <param name="newFileName"></param>
public static void CreateStandardImages(string fileIdentity, string newFileName)
{
if (ImageList.Count == 0)
{
return;
}
var result = FileUploadManager.FileExists(fileIdentity);
if (!result)
{
return;
}
var filePath = FileUploadManager.GetFilePhysicalFullPath(fileIdentity);
Image uploadImage = Image.FromFile(filePath);
//判断是否为标准图片
if (!ImageUtility.CheckImagePixels(uploadImage))
{
uploadImage.Dispose();//后面的zoomauto会删除的，资源要提前释放
//重命名文件
var bytes = FileUploadManager.GetFileData(fileIdentity);
var imageHelp = new ImageUtility {
SavePath = filePath
};
imageHelp.ZoomAuto(bytes, 640, 480);
}
}