Origin Version (Select Help-->About Origin): Origin 7.5 SR6 Operating System: XP Professional
I have an Area graph with a dependent group. The fill and line colour are set to increment over the same theme. However, some of the lines plot as black. This happens even if I select independent and try to specify the colours individually. This also happens if I plot it as Line graph.
We are not sure about the detailed settings of the graph. Would you please send the graph or the opj to us? You can send it to this email address: tech@originlab.com .