Type - property of object tvGraph
Description:
View type of trend.
Values:
"Linear" (default) - Continuous, data points of the
tvPoints object are connected by single line
"Stairs" - Stairs, data points of the
tvPoints object are connected by horizontal and vertical pointed line
"StairsHoriz" - Stairs, it differs from the previous value thereby that vertical lines are not drawn
"Bar" - Simple bar
"3DBar" - 3D bar
"Const(x)" - Constant function.
x is a real value by which the horizontal line is drawn independently there on whether
tvPoints object has read some data points or hasn't.
Note:
Property access
for read and write. The preset value of this property is defined in the "
Graphic mode > Graph type" configurator of this object.
When the object is created, the value of this property is copied from the TrendsView.GraphInit object.
If the
tvGraph object draws even the
latest, or the
oldest data point from all points read in the
tvPoints object, then the
tvTrend.DrawAfterPointsType and
tvTrend.DrawBeforePointsType properties specify if the
tvGraph object has to draw even the predictive trend
to the future, or
to the past (the predictive trend is possible only at the types
"Stairs",
"StairsHoriz" and
"Const(x)" and it means drawing the horizontal line to the future, or to the past).