private static void MetaDataTest()
{
FileInfo fi = new FileInfo(@"..\..\..\testdata\pixrotate\IMG_4222.jpg");
FIBITMAP dib = (FIBITMAP)ImageWorker.GetJPGImageHandle(fi);
ImageWorker.SaveJPGImageHandle(dib, fi.AugmentFileInfo("_meta"));
}
public override bool Process(ImageWI iwi)
{
// what to do?
switch (this.WorkingStyle)
{
case TASKWORKINGSTYLE.STRAIGHT:
// destroy fib (will be reloaded by next task)
iwi.CleanUp();
// save to temp file
FileInfo tmpFI;
if (iwi.ImageHandleWeak != null)
{
// when we hav a image handle save that to disk
tmpFI = new FileInfo(Path.Combine(iwi.CurrentFile.DirectoryName ?? "./", DateTime.Now.Millisecond.ToString()));
ImageWorker.SaveJPGImageHandle(iwi.ImageHandle, tmpFI);
}
else
{
// if we dont have a image handle use currentfileinfo
tmpFI = iwi.CurrentFile;
}
// transform temp file
ImageWorker.AutoRotateImageFI(tmpFI, this.nameExtension);
// load into fib
FIBITMAP?fibitmap = ImageWorker.GetJPGImageHandle(tmpFI);
if (fibitmap != null)
{
iwi.ImageHandle = (FIBITMAP)fibitmap;
}
else
{
// tell anyone?
}
// remove tempfile
tmpFI.Delete();
break;
case TASKWORKINGSTYLE.COPYOUTPUT:
// leave fib alone
// save current version, if necessary
if (iwi.ImageHandleWeak != null)
{
ImageWorker.SaveJPGImageHandle(iwi.ImageHandle, iwi.CurrentFile);
}
// transform current version to new name
ImageWorker.AutoRotateImageFI(iwi.CurrentFile, this.nameExtension);
break;
case TASKWORKINGSTYLE.COPYINPUT:
// destroy fib (will be reloaded by next task)
// save current file
// transform file to new name
break;
default:
throw new ArgumentOutOfRangeException();
}
ImageWorker.AutoRotateImageFI(iwi.CurrentFile, string.Empty);
return(true);
}
private static void GetRotateInfo()
{
foreach (string s in Directory.GetFiles(@"..\..\..\testdata\pixrotate", "*"))
{
FileInfo fi = new FileInfo(s);
FIBITMAP?dib = ImageWorker.GetJPGImageHandle(fi);
if (dib != null)
{
ushort info = ImageWorker.GetRotateInfo((FIBITMAP)dib);
}
}
}
private static void SetRotateInfo()
{
foreach (string s in Directory.GetFiles(@"..\..\..\testdata\pixrotate", "*"))
{
FileInfo fi = new FileInfo(s);
FIBITMAP?dib = ImageWorker.GetJPGImageHandle(fi);
if (dib != null)
{
ImageWorker.SetRotateInfo((FIBITMAP)dib, 8);
ImageWorker.SaveJPGImageHandle((FIBITMAP)dib, new FileInfo(fi.AugmentFilename("_rotinfo")));
}
}
}
private static void RotateTest()
{
ImageWorker.AutoRotateImageFI(new FileInfo(@"..\..\..\testdata\pixrotate\IMG_4222.jpg"), "_rot");
ushort u = ImageWorker.GetRotateInfo((FIBITMAP)ImageWorker.GetJPGImageHandle(new FileInfo(@"..\..\..\testdata\pixrotate\IMG_4222_rot.jpg")));
}