public override MemBitmap LoadImage(string filename)
{
OutputImageFormat format;
//TODO: review img loading, we should not use only its extension
string fileExt = System.IO.Path.GetExtension(filename).ToLower();
switch (fileExt)
{
case ".pngx":
case ".png":
{
using (FileStream fs = new FileStream(filename, FileMode.Open))
{
return(PngIOStorage.Read(fs));
}
}
case ".jpg":
{
format = OutputImageFormat.Jpeg;
}
break;
default:
throw new System.NotSupportedException();
}
//TODO: don't directly access file here
//we should access file from host request
using (FileStream fs = new FileStream(filename, FileMode.Open))
{
return(LoadImage(fs, format));
}
}
public override void SaveImage(MemBitmap bitmap, Stream output, OutputImageFormat outputFormat, object saveParameters)
{
switch (outputFormat)
{
case OutputImageFormat.Png:
PngIOStorage.Save(bitmap, output);
break;
default:
throw new NotSupportedException();
}
//throw new NotImplementedException();
}
