DICOM Image Viewer

Question

I am required to build a DICOM Image Viewer software in Windows Forms .NET Framework 4.5.2 and should be built explicitly for x86 architecture. I was told to build a panel consisting of buttons and PictureBox where the image should be displayed. The panel consists of File Open, Brightness, Contrast, Zoom, Reset, PAN, etc. buttons clicking upon which cursor edits the image. I am stuck at a point where I was told at some point say A in the image, brightness has been applied and I have to retain the value so that from that point contrast can be applied. I want help in this regard provided that no trackbar can substitute a button.

Marvin Reid · Accepted Answer

An option you can try is using the SetAction method found in the LEADTOOLS SDK. This will allow you to bind a WindowLevel change to an action which will change the image depth according to the Lookup Table being used. This is a default action provided when using the MedicalViewer that also includes the other features you are wanting to add on your panel. You can try building on the following code which should get you pass your current issue:   RasterCodecs _codecs =  new  RasterCodecs();    RasterImage _image;       // Create the medical viewer and adjust the size and the location.     _medicalViewer =  new  MedicalViewer(1, 2);    _medicalViewer.Location =  new  Point(0, 0);    _medicalViewer.Size =  new  Size( this .ClientRectangle.Right,  this .ClientRectangle.Bottom);       // Load an image and then add it to the control.     _image = _codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @ "Image3.dcm" ));       MedicalViewerMultiCell cell =  new  MedicalViewerMultiCell(_image,  true , 1, 1);       // add some actions that will be used to change the properties of the images inside the control.     cell.AddAction(MedicalViewerActionType.WindowLevel);     cell.AddAction(MedicalViewerActionType.Offset);       // assign the added actions to a mouse button, meaning that when the user clicks and drags the mouse button, the associated action will be activated.     cell.SetAction(MedicalViewerActionType.WindowLevel, MedicalViewerMouseButtons.Left, MedicalViewerActionFlags.Active);    cell.SetAction(MedicalViewerActionType.Offset, MedicalViewerMouseButtons.Right, MedicalViewerActionFlags.Active);       _medicalViewer.Cells.Add(cell);     https://www.leadtools.com/help/sdk/v21/dh/mv/medicalviewerbasecell-setaction.html https://www.leadtools.com/help/sdk/v21/dh/mv/medicalviewer-medicalviewer.html