Grapher can easily create ternary diagrams with descending axes. By default, the X axis is on bottom increasing from left to right, the Y axis is on the right side increasing from bottom to top, and the Z axis is on the left side increasing from top to bottom.
This ternary diagram depicts the default axes directions.
To adjust the ternary diagram axes so that they increase in the opposite direction than the default, follow these steps:
- Click on any of the Axis objects in the Object Manager to select it.
- In the Property Manager, click the Axis tab.
- Check the box next to Reverse direction in the Limits section. The direction of all axes will now be reversed.
The Reverse direction property is available from the Axis page in the Property Manager for all ternary axes, and applies to all axes in the plot.
Updated March 2020