grRealTimeInterval (Function)

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grAddTimeData

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grRealTimeInterval (Function)

In french: grTempsRéelIntervalle

Sets the time interval visible in a time chart with real-time display.

Example: In this example, the time interval is 10 seconds.

Note: This function only applies to charts with a time scale, for which data is added via grAddTimeData.

Example

FOR I = 1 TO 10
d is Duration
d..Minute = I
grAddTimeData(CHART_MyChart, 1, d, 2 + Sin(I*36))
END

d is Duration = 2min
grRealTimeInterval(CHART_MyChart, d)
grDraw(CHART_NoName1)

Syntax

grRealTimeInterval(<Chart control> , <Interval>)

<Chart control>: Control name

Name of Chart control to use.

<Interval>: Duration

Time interval visible in the chart (expressed in milliseconds). By default, this value is 60 seconds. If this parameter corresponds to 0, the default value is used.

Component : wd250grf.dll