Convert mouse coordinates to diom image pixel coordinates i.

Aabha

In my application dicom image is rendered on picturebox of winform..When i clike on image by mouse using mouse move event i got mouse coordinates i.e. location at that point as..

private void OnMouseClick(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
               {
                  Point point =new Point(e.Location);
               }
            }
        }
Using above code me getting only mouse coordinates but i want pixel coordinateds of image which is render on picturebox at that location...Please help me.

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Kurt Ambrose5y ago
I know this is an older post but if anyone comes across this post with a similar use case, I would recommend checking out the LEADTOOLS SDK’s MedicalViewerCell.CellMouseClick event. This is a paid for toolkit and I do work for this vender.

https://www.leadtools.com/help/sdk/v21/dh/mv/medicalviewercell-cellmouseclick.html#!

The MedicalViewerCell.CellMouseClick will provide the X and Y coordinates in the event handler by using some code similar to this.
medicalViewerCell.CellMouseClick += new EventHandler(medicalViewer_CellMouseClick);

void medicalViewer_CellMouseClick(object sender, MedicalViewerCellMouseEventArgs e)
{
   if (e.Button == MouseButton.Left)
   {
      int x = e.X;
      int y = e.Y;
      MessageBox.Show($”The mouse clicked on coordinate: ({x}, {y})”);
   }
}
0
Marsi Watson12y ago
Why exactly are you trying to convert the mouse coordinates to image coordinates? What exactly are you trying to do? However, the following post contains useful information about this:
http://stackoverflow.com/questions/18210030/get-pixelvalue-when-click-on-a-picturebox

If you want to get the ability to handle dicom images, I can suggest using a commercial toolkit that can handle different types of images (including DICOM) such as lead tools.
0

Convert mouse coordinates to diom image pixel coordinates i.

Aabha

13y2.6kVisual Basic .NET

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Kurt Ambrose5y ago
I know this is an older post but if anyone comes across this post with a similar use case, I would recommend checking out the LEADTOOLS SDK’s MedicalViewerCell.CellMouseClick event. This is a paid for toolkit and I do work for this vender.

https://www.leadtools.com/help/sdk/v21/dh/mv/medicalviewercell-cellmouseclick.html#!

The MedicalViewerCell.CellMouseClick will provide the X and Y coordinates in the event handler by using some code similar to this.
medicalViewerCell.CellMouseClick += new EventHandler(medicalViewer_CellMouseClick);

void medicalViewer_CellMouseClick(object sender, MedicalViewerCellMouseEventArgs e)
{
   if (e.Button == MouseButton.Left)
   {
      int x = e.X;
      int y = e.Y;
      MessageBox.Show($”The mouse clicked on coordinate: ({x}, {y})”);
   }
}
0
Marsi Watson12y ago
Why exactly are you trying to convert the mouse coordinates to image coordinates? What exactly are you trying to do? However, the following post contains useful information about this:
http://stackoverflow.com/questions/18210030/get-pixelvalue-when-click-on-a-picturebox

If you want to get the ability to handle dicom images, I can suggest using a commercial toolkit that can handle different types of images (including DICOM) such as lead tools.
0