DrawBeforePointsType - property of the tvTrend object
Description:
Draw type of prediction to the past.
If the viewer is set in the time so that it displays even the first trend value (the first value in the buffer of the
tvPoints object), then the prediction allows to draw the line from this point to the past.
The prediction is drawn only by the
tvGraph objects with setting the
tvGraph.Type property to
"Stairs",
"StairsHoriz" or
"Const(x)".
Syntax:
Long DrawBeforePointsType
Values:
0 (default) - the prediction is not drawn
1 - the prediction is drawn by the horizontal line from the first point to the past
Note:
Property access
for read and write.
This property is also functional in
Web panels.
The property is used only if the
graphic mode is set.