Hi all,
I am trying to access to what is displayed in the Data Probe Module. In particular, I need to access the anatomical information that is displayed there. For instance, I want to get the anatomical location corresponding to the location of the mouse tip.
What functions do I need to use to access that information ? I looked at the Documentation but I could not find any coding examples. etc.
Thank you !
             
            
              
            
           
          
            
              
                lassoan  
              
                  
                    July 9, 2020,  2:26am
                   
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              DataProbe module has no logic that other modules could use, but fortunately there is a much simpler way of getting anatomical location from the crosshair node. See complete example here: https://www.slicer.org/wiki/Documentation/Nightly/ScriptRepository#Get_current_mouse_coordinates_in_a_slice_view 
             
            
              1 Like 
            
            
           
          
            
            
              Thanks !
I looked at the example, but I actually want to access to that information without using the mouse at all.
How should I modify the example code for this ?
Thank you…
             
            
              
            
           
          
            
              
                lassoan  
              
                  
                    July 9, 2020,  1:45pm
                   
                  4 
               
             
            
              Markups fiducial positions are already defined in anatomical coordinates.
             
            
              
            
           
          
            
            
              Yes but can’t I obtain the anatomical names which are displayed in the Data Probe module ?
             
            
              
            
           
          
            
              
                lassoan  
              
                  
                    July 9, 2020,  7:09pm
                   
                  6 
               
             
            
              What do you mean by anatomical name? Can you attach a screenshot and mark the information that you would like to obtain?
             
            
              
            
           
          
            
            
              Basically I need all the information provided by the Data Probe Module.
For the 1st screenshot, I need the indices which are displayed next to the coordinates.
For the 2nd,  I need the names which correspond to the segments (in this example Amygdala).
 
             
            
              
            
           
          
            
              
                lassoan  
              
                  
                    July 9, 2020,  7:55pm
                   
                  8 
               
             
            
              Indices:  see above (example in the script repository), you can also have a look at the implementation in DataProbe:
  
  
    
hasVolume = False 
layerLogicCalls = (('L', sliceLogic.GetLabelLayer), 
                   ('F', sliceLogic.GetForegroundLayer), 
                   ('B', sliceLogic.GetBackgroundLayer)) 
for layer,logicCall in layerLogicCalls: 
  layerLogic = logicCall() 
  volumeNode = layerLogic.GetVolumeNode() 
  ijk = [0, 0, 0] 
  if volumeNode: 
    hasVolume = True 
    xyToIJK = layerLogic.GetXYToIJKTransform() 
    ijkFloat = xyToIJK.TransformDoublePoint(xyz) 
    ijk = [_roundInt(value) for value in ijkFloat] 
  self.layerNames[layer].setText(self.generateLayerName(layerLogic)) 
  self.layerIJKs[layer].setText(self.generateIJKPixelDescription(ijk, layerLogic)) 
  self.layerValues[layer].setText(self.generateIJKPixelValueDescription(ijk, layerLogic)) 
  
  
    
    
  
  
 
Segment names:  you can get them from the displayable managers, see implementation here: