public bool SaveImageToDisk(Image image, ImageFormat format, IFilenameProvider fileNameProvider)
{
string fileName = fileNameProvider.GetFileName();
ImageCodecInfo[] codecs = ImageCodecInfo.GetImageEncoders();
// find the encoder with the image/jpeg mime-type
ImageCodecInfo imageCodec = null;
foreach (ImageCodecInfo codec in codecs)
{
if (codec.MimeType == "image/jpeg")
{
imageCodec = codec;
}
}
// Create a collection of encoder parameters (we only need one in the collection)
EncoderParameters encoder = new EncoderParameters();
// We'll save images with 25%, 50%, 75% and 100% quality as compared with the original
encoder.Param[0] = new EncoderParameter(Encoder.Quality, compressionRatio);
try {
image.Save(fileName, imageCodec, encoder);
addExif(fileName, (uint)image.Width, (uint)image.Height);
Trace.WriteLine("Thread " + Thread.CurrentThread.ManagedThreadId + " saved " + fileName + " at " + DateTime.Now + ".");
return(true);
} catch (Exception ex) {
Trace.TraceError(ex.ToString());
return(false);
}
}
public bool SaveImageToDisk(Image image, ImageFormat format, IFilenameProvider fileNameProvider)
{
try {
string fileName = fileNameProvider.GetFileName();
image.Save(fileName, format);
Trace.WriteLine("Thread " + Thread.CurrentThread.ManagedThreadId + " saved " + fileName + " at " + DateTime.Now + ".");
return(true);
} catch (Exception ex) {
Trace.TraceError(ex.ToString());
return(false);
}
}
