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);
}
}
private static string LoadApiKey(IFilenameProvider apiKeyFilenameProvider)
{
var apiKeyFilename = apiKeyFilenameProvider.Filename;
if (!File.Exists(apiKeyFilename))
{
throw new FileNotFoundException($"File with api key \"{apiKeyFilename}\" not found");
}
using (var reader = new StreamReader(File.OpenRead(apiKeyFilename)))
{
return(reader.ReadLine());
}
}
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);
}
}
private static ProxyCredentials LoadCredentials(IFilenameProvider filenameProvider)
{
var filename = filenameProvider.Filename;
if (!File.Exists(filename))
{
return(null);
}
var reader = new StreamReader(File.OpenRead(filename));
var fileContent = new List <string>();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
fileContent.Add(line);
}
return(new ProxyCredentials(
host: fileContent[0], port: int.Parse(fileContent[1]),
username: fileContent[2], password: fileContent[3], domain: fileContent[4]));
}
