public void RenewBitmap()
{
pixels = DicomUtils.CreateBitmap(newpix);
var bmp = DicomUtils.RotateImg(pixels, angle, System.Drawing.Color.Black);
rotpixels = bmp;
MemoryStream ms = new MemoryStream();
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
ms.Position = 0;
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
image.Source = bi;
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == true)
{
var filename = openFileDialog.FileName;
fname = Path.GetFileName(filename);
var dicom = DicomFile.Open(filename);
var raw = DicomUtils.ExtractRawValues(dicom);
var wc = DicomUtils.GetWindowParameters(dicom);
newpix = DicomUtils.ChangeWindowWidthCenter(raw, wc.Item1, wc.Item2);
rotpixels = pixels = DicomUtils.CreateBitmap(newpix);
angle = 0;
group.Children.Add(new ScaleTransform(2, 2));
myCanvas.LayoutTransform = group;
//image.Source = this.imageSourceForImageControl(pixels); //image1 is your control
MemoryStream ms = new MemoryStream();
pixels.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
ms.Position = 0;
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
image.Source = bi;
}
}