Changing brightness / contrast

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Changing brightness / contrast

 

Click on the  Adjust image window  button on the toolbar (or press the  W  key).

 

RadiAnt_DICOM_Viewer_3DMPR_WindowButton

 

Next, press the left mouse button over the image and drag the mouse to change brightness (window level - WL) or contrast (window width - WW):

 

Up to decrease brightness (window level goes up)

Down to increase brightness (window level goes down)

 

Left to increase contrast (window width shrinks)

Right to decrease contrast (window width expands)

 

 

RadiAnt_DICOM_Viewer_Adjust_Window_Mouse_Moves

 

 

By default, the windowing tool is associated with the middle mouse button.

Press the  Ctrl  key and drag the mouse with the left button down and the windowing tool will be active, regardless of the current association.

 

On multi-touch devices, touch the image with three fingers and drag them in the directions described above to adjust the window level and width.

 

Press  0  to set the default window for the loaded series.

 

Negative mode

 

Press the  F11  key or click the  Negative  menu item to toggle the negative mode for the image.

 

RadiAnt_DICOM_Viewer_3DMPR_NegativeMenu

 

RadiAnt_DICOM_Viewer_3DMPR_NegativeSample

 

 

Synchronization

 

Window settings are synchronized in all viewports by default.

To toggle the synchronization, click the  Synchronize window settings  menu item.

 

RadiAnt_DICOM_Viewer_3DMPR_SynchronizeWindowMenu