Ncr4X20Vfd

verticalScroll()

Description

Enables vertical scrolling. When cursor advances off the bottom of the display, all characters on the display will scroll up one line, placing the cursor on the now cleared bottom line. Behavior is consistent with a standard text console display.

Syntax

vfd.verticalScroll();

Parameters

vfd: a variable of the type Ncr4X20Vfd.

Example

See UnitTests example.

See Also

• noVerticalScroll()

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