Overview:
When you start a PenVisible Library’s XControl, it creates a CheckBox for each pen in an E3Chart. Thus, the operator can change the pens’ colors and control which pens must be visible or not in the chart.
To use the PenVisible Library, follow these steps:
1. Extract the attached file into the application’s folder.
2. Add the Library to the Domain.
3. Insert the XcCheckBoxArea object on screen.
4. Link the E3Chart to the XcCheckBoxArea object’s ChartSource property.
The attached PenVisible Library was developed with E3 version 3.2 build 260.