The HistoryChart is a view that allows you to display and configure charts of history records. Any point History can be
charted by double-clicking directly on it under the History node in the nav tree.
The HistoryChart properties are configurable when editing the HistorChart view in a Px page, as shown in Figure 379.
-
defaultDelta
When set to
true, this property causes the history chart view to plot delta values on initial display and any time the view is refreshed. -
defaultLiveUpdates
When set to
truethis property sets the chart view to Live Update mode on initial display and whenever the view is refreshed. -
defaultTimeRange
This property allows you to choose a specific time range option that appears on initial display and whenever the history chart view is refreshed.
-
enabled
This property allows you to disable (
false) or enable (true) the history chart view. -
layout
This property provides four values that define the size of the history chart view display area.
-
showDeltaEditor
This property allows you to hide (
false) or show (true) the delta mode button
on the history chart view.
-
showLiveUpdates
This property allows you to hide (
false) or show (true) the live update button
on the history chart view.
-
showTimeRangeEditor
This property allows you to hide (
false) or show (true) the Time Range Editor option list on the history chart view. -
visibility
This property allows you to hide (
false) or show (true) the history chart view.