This dialog has the following fields:
Use this to select the curve mode to use. There are two choices:
Curve: distorts the image using a curve wave.
Linear: distorts the image using a linear wave.
Use these buttons to flip the curve if the Curve Mode is either Curve or Linear. The following options are available:
Both. Flip the curve vertically and horizontally.
Vertically. Flip the curve vertically.
Horizontally. Flip the curve horizontally.
Use the Reset button to set the curve to its default values.
Use the Load button to load an "*.lsr" file that contains Shear Wave curve settings, using the Load dialog. The loaded file will set a new curve.
Loading curve settings will overwrite all current settings.
Use the Save button to save curve settings into an "*.lsr" file. This allows you set the same curve settings for other images by re-loading the file.