Graph Preferences
You can customise how Jim's graphs appear to match your own preferences. Whenever you have a Graph dialog (for example when showing Profiles or Image Statistics), Select Preferences ... from the Edit menu: 
This brings up the Graph Preferences dialog:

Using this, you can select the following for all graphs shown in Jim:
- The background colour for the graph.
- The colour of the text for the graph axis labels.
- The colour of the axis lines.
- The colour of the graph line.
- The colour used to highlight points on the graph line (as seen in the Image Statistics graph).
- The colour of the symbols drawn on the graph (as seen in the Roaming Fit graph etc.).
- The font size for the text for the graph axis labels (in screen pixels).
- The graph axis tick mark length (in screen pixels).
- The page size for PDF files when you export the graph to a PDF file (from the
Filemenu of a graph pop-up). - The page orientation for PDF files when you export the graph to a PDF file.
To change a colour, click on the coloured button next to the feature you want to set.
After you have set your preferences, press the
button to save your changes permanently. These settings will then be used next time you start Jim.
To go to the default setting press the
button. To undo any changes you have made to your settings, press the
button, but don't forget to press the
button if you previously saved them.
Click the
button when you have finished setting your preferences.