D3 Force Chart
Access the charts from    from the table dialog

 Use the ctrl key and the mouse scroll wheel to zoom in
 Resize the chart window by placing your mouse on the edge or corner of the window.
- until the resize arrow appears ↔ ↕ 

- then hold the left mouse button down and drag.
 Right Click to display the context menu
Press 'w' to fit the chart to the window

Please use the following shortcuts, (these are also listed on the popup menu)
Shortcut keys  Menu Title  Description
eEdit  Edit
eExport  Export
wFit To Window  Fit Chart to Window
hHelp  Help
pPreferences  Preferences
rRefresh  Refresh

See Example of Force Chart.

(Click on the image to enlarge)

Right Click to display the preferences and choose the Geometry and Font

(Click on the image to enlarge)