private void bgWDoWork_DoWork(object sender, DoWorkEventArgs e)
{
MyUserState myUserState = new MyUserState();
string[] allTiffs = Directory.GetFiles(tiffFile, "*.tiff", SearchOption.AllDirectories);
int done = 0;
foreach (string tiffFile2 in allTiffs)
{
using (Stream imageStreamSource = new FileStream(tiffFile2, FileMode.Open, FileAccess.Read, FileShare.Read))
{
TiffBitmapDecoder decoder = new TiffBitmapDecoder(imageStreamSource, BitmapCreateOptions.PreservePixelFormat, BitmapCacheOption.Default);
myUserState.totalFrame = decoder.Frames.Count;
for (int i = 0; i < decoder.Frames.Count; ++i)
{
myUserState.curFrame = i + 1;
if (bgWDoWork.CancellationPending)
{
e.Cancel = true;
myUserState.message = "User canceled";
break;
}
BitmapSource bigmapSource = decoder.Frames[i];
string fName = tiffFile2.Substring(tiffFile.Length);
fName = fName.Substring(0, fName.LastIndexOf("."));
//Path.GetFileNameWithoutExtension(tiffFile) + (i > 0 ? (i + 1).ToString().PadLeft(padlength, '0') : "");
string jpegFileName = String.Format("{0}\\{1}.jpg", oulputFolder, fName);
myUserState.message = String.Format("Converting {0} ...({1}/{2})", Path.GetFileNameWithoutExtension(jpegFileName), myUserState.curFrame, myUserState.totalFrame);
bgWDoWork.ReportProgress(++done * 100 / allTiffs.Length, myUserState);
Console.WriteLine(done * 100 / allTiffs.Length);
Console.WriteLine("UpdateProgression : " + done * 100 / allTiffs.Length);
Directory.CreateDirectory(Path.GetDirectoryName(jpegFileName));
using (FileStream stream = new FileStream(jpegFileName, FileMode.Create))
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.QualityLevel = 100;// pCentCompression;
encoder.Frames.Add(BitmapFrame.Create(bigmapSource));
encoder.Save(stream);
}
} //for (int i = 0; i < decoder.Frames.Count; ++i)
} //using(Stream imageStreamSource = new FileStream(tiffFile, FileMode.Open, FileAccess.Read, FileShare.Read))
} //for each files
myUserState.message = "Done converting Tiffs";
bgWDoWork.ReportProgress(100, myUserState);
}
private void bgWDoWork_DoWork(object sender, DoWorkEventArgs e)
{
MyUserState myUserState = new MyUserState();
int padlength = 0;
using (Stream imageStreamSource = new FileStream(tiffFile, FileMode.Open, FileAccess.Read, FileShare.Read))
{
TiffBitmapDecoder decoder = new TiffBitmapDecoder(imageStreamSource, BitmapCreateOptions.PreservePixelFormat, BitmapCacheOption.Default);
myUserState.totalFrame = decoder.Frames.Count;
if (hasPreZero)
{
padlength = (int)Math.Floor(Math.Log10((double)myUserState.totalFrame));
}
for (int i = 0; i < decoder.Frames.Count; ++i)
{
myUserState.curFrame = i + 1;
if (bgWDoWork.CancellationPending)
{
e.Cancel = true;
myUserState.message = "User canceled";
bgWDoWork.ReportProgress(100, myUserState);
break;
}
BitmapSource bigmapSource = decoder.Frames[i];
string jpegFileName = String.Format("{3}\\{0}{1}.{2}", filePre, (i + 1).ToString().PadLeft(padlength, '0'), fileExt, oulputFolder);
myUserState.message = String.Format("Converting {0} ...({1}/{2})", Path.GetFileName(jpegFileName), myUserState.curFrame, myUserState.totalFrame);
bgWDoWork.ReportProgress(100, myUserState);
using (FileStream stream = new FileStream(jpegFileName, FileMode.Create))
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.QualityLevel = 80;
encoder.Frames.Add(BitmapFrame.Create(bigmapSource));
encoder.Save(stream);
}
} //for (int i = 0; i < decoder.Frames.Count; ++i)
} //using(Stream imageStreamSource = new FileStream(tiffFile, FileMode.Open, FileAccess.Read, FileShare.Read))
}
private void BgWWatermarks_DoWork(object sender, DoWorkEventArgs e)
{
MyUserState myUserState = new MyUserState();
string[] allImages = Directory.GetFiles(tbSansWater.Text, "*.jpg", SearchOption.AllDirectories);
int done = 0;
foreach (string jpgFile in allImages)
{
using (Stream imageStreamSource = new FileStream(jpgFile, FileMode.Open, FileAccess.Read, FileShare.Read))
{
if (bgWWatermarks.CancellationPending)
{
e.Cancel = true;
myUserState.message = "User canceled";
break;
}
string fName = jpgFile.Substring(tbSansWater.Text.Length);
fName = fName.Substring(0, fName.LastIndexOf("."));
string jpegFileName = String.Format("{0}\\{1}.jpg", tbWithWater.Text, prefix + fName + suffix);
myUserState.message = String.Format("Converting {0} ...({1}/{2})", Path.GetFileNameWithoutExtension(jpegFileName), myUserState.curFrame, myUserState.totalFrame);
bgWWatermarks.ReportProgress(++done * 100 / allImages.Length, myUserState);
Directory.CreateDirectory(Path.GetDirectoryName(jpegFileName));
if (pCentWaterSize <= 0)
{
pngWatermark = jpgFile;
}
using (Image imageOri = Image.FromFile(jpgFile))
using (Image image = convert("path", imageOri))
using (Image watermarkImage = Image.FromFile(pngWatermark))
// using (Graphics imageGraphics = convert("path",image))
using (Graphics imageGraphics = Graphics.FromImage(image))
using (TextureBrush watermarkBrush = new TextureBrush(watermarkImage))
{
if (pCentWaterSize > 0)
{
float ratioToPrint = pCentWaterSize * Math.Min(100 * image.Width / watermarkImage.Width,
100 * image.Height / watermarkImage.Height) / (100f * 100f);
int x = (int)(image.Width / 2 - watermarkImage.Width * ratioToPrint / 2);
int y = (int)(image.Height / 2 - watermarkImage.Height * ratioToPrint / 2);
watermarkBrush.TranslateTransform(x - ratioToPrint * watermarkImage.Width,
y - ratioToPrint * watermarkImage.Height);
watermarkBrush.ScaleTransform(ratioToPrint, ratioToPrint);
imageGraphics.FillRectangle(watermarkBrush,
new Rectangle(new Point(x, y),
new Size((int)(ratioToPrint * watermarkImage.Width + 1), (int)(ratioToPrint * watermarkImage.Height))));
}
ImageCodecInfo myImageCodecInfo = GetEncoderInfo("image/jpeg");
System.Drawing.Imaging.Encoder myEncoder = System.Drawing.Imaging.Encoder.Quality;
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder, (long)pCentCompression);
myEncoderParameters.Param[0] = myEncoderParameter;
image.Save(jpegFileName, myImageCodecInfo, myEncoderParameters);
}
} //using(Stream imageStreamSource = new FileStream(tiffFile, FileMode.Open, FileAccess.Read, FileShare.Read))
} //for each files
myUserState.message = "Done adding Watermarks";
bgWWatermarks.ReportProgress(100, myUserState);
}
