This method gets the text object for a reference line for axis O1. The text object only exists if the setTextString(getReferenceLineTextO1(int),"label") method has been used to assign a text label for the reference line.
Syntax:
IdentObj getReferenceLineTextO1(int);
where:
Is the identifier for the reference line, where 0 identifes the first reference line.
See getReferenceLineO1(), getReferenceLineY1(), APIs Related to Reference Lines.
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