Creo Progressive Die Extension (PDX) Reference Guide > Using PDX > Analysis > To Calculate the Line Chain Center
  
To Calculate the Line Chain Center
1. Click PDX Tools > Calculate Line Chain Center. The Calculate Chain’s Center dialog box opens.
2. Click a button to select the curves and edges to use to determine the center:
◦ —Select a chain of curves or edges.
◦ —Select individual curves or edges.
◦ —Discard selected curves or edges.
◦ —Highlight selected curves and edges.
3. Select a base coordinate system.
4. Click to calculate the line center point.
5. Click to create the calculated line center point.
6. Click Close.