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PointsVisible - property of the tvTrend object

Description:
Visibility of trend data points mark.
Syntax:
Boolean PointsVisible
Note:
Property access for read and write. The preset value of this property is defined in the "Graphic mode > Points > Visibility" configurator of this object.

The property is used only if the graphic mode is set.

 
Writing into this property sets the desired value (true/false) to all constructed tvGraph objects into the tvGraph.PointsVisible property.
By reading from the property the value true is got if at least one tvGraph object has set this property to the value true, otherwise it returns false.
Example:
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var oTView = pMe.Items("../TrendView");
var oTrend = oTView.Trends(0);
if (oTrend)
{
var bVisible = oTrend.PointsVisible;  //reading
//or
oTrend.PointsVisible = false;  //writing
}
PROMOTIC 9.0.14 SCADA system documentation - MICROSYS, spol. s r.o.

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