ExtraInfo.vqs

Extract information from the DICOM header and append the data to the elements of the DataList.

//
// Example of how to extract DICOM data from
// header and show it as 'Add:' in the DataList
//
 
var dcm = 'DerivationImageSequence|0|DerivationDescription';    // e.g. the 'PatientsName' or a 'seq|id|key'
VQ.debug("Looking for " + dcm + ".");
 
var dm = VQ.dataManager();                                      // get Data Manager object
for (var i=0; i<dm.size(); ++i) {                               // iterate over all loaded data
    var val = dm.getDcmString(i, dcm);                          // get dicom data for item i
    if (val.length) {                                           // if found
        VQ.debug( "DICOM: " + val );                            // print to debug stream (e.g. console, debugger or log)
        dm.setDesc(i, "extraInfo", "DICOM: "+val);              // store to be shown in data list
        VQ.dataList().updateAnnotations(i);                            // and update the data list
    }
}