lineExists()

Returns whether the specified line exists on the Maps EWO.

Synopsis

bool lineExists(int lineId, int layerId = 1)

Parameter

Parameter Description
lineId Line number
layerId Layer number of the line default: 1

Description

This function returns true when the specified line exists, otherwise false.

Assignment

Maps Widget

See also

addLine(), addPointToLine(), centerOnLine(), getLineColor(), getLinePoints(), getLines(), getLineType(), getLineWidth(), removeLine(), setLineColor(), setLineType(), setLineWidth()