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Visible - property of the tvGraph object

Description:
Visibility of the trend area.
Syntax:
Boolean Visible
Values:
true - Area is visible
false - Area isn't visible
Note:
Property access for read and write. The preset value of this property is defined in the "Basic settings > Visibility of trend" configurator of this object.

When the object is created, the value of this property is copied from the PmgTrendViewer.GraphInit object.

See also:
Example:
JavaScriptVBScriptSelect and copy to clipboard

var oTView = pMe.Items("../TrendView");
var oGraphDef = oTView.Trends("t1").GraphDefault;
var bVisible = oGraphDef.Visible;  //reading
oGraphDef.Visible = true;  //writing
oTView.Draw();
PROMOTIC 9.0.13 SCADA system documentation - MICROSYS, spol. s r.o.

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