Textcellpos at Line

How can I set my own textcellposition at a Line? Can I use textcellmode for it and how can I do it.

Often textcells at lines are not very fine at my diagrams. I want change it. But the "automatic calculate" set it back.
Is there a switch with disabled the automatic?
 
thanks
Ulrich Herrmann

To disable automatic calculation of textcell position, set the property TextCellsMode = tmManual in Diagram Line.
The other modes (tmSingle - default, tmSegments and tmSpecific) automatically create the text cells for the line, and always recalculate their bounds. When TextCellsMode = tmManual, you can set the desired bounds and Diagram will not change it.

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Ricardo Samila
TMS Software Team
http://www.tmssoftware.com