Find horizontal edges (legacy)

Author's Name:Jasc Software Inc. Author's
Last Version:n/a Type:Restricted
Purpose: This script reproduces the Effects...Edge Effects...Find Horizontal command from PSP 8 and earlier versions of PSP. This script was provided because PSP 9 drastically changed the results from the Find Horizontal command.
Before: After:
Applicable to: This script only works on a background layer. If it is tried on a raster layer, it completely erases the layer.
Dependencies: No dependencies.
Requirements: Script requires an open document.
Interaction: Script is internally set to run silently.
Location: Comes with PSP 9 and PSP X. Compatibility:Runs in PSP 9 and X only.

Description by Suz Shook