Lattice

The purpose of the "Lattice" tool is to analyze periodic and crystalline structures. After adjusting a grid to your periodic features, the periodic distance as well as the angle are displayed in the output section.

Proceed as followed:

1. Mark the images you want to analyze.
2. Select your favorite line style: color, pen size and optional anti-aliasing.
3. Click in the image and draw a line. The grid is now displayed.
4. Adjust the line spacing.
5. Click "Apply".
6. The output values (distance and angle) are displayed in the output section.

Note: As long as you did not click "Apply", you might still modify each grid setting, even draw a new origin grid line.