The CxFmsHistoryGraphCtrl object is used to display and manipulate the CygNet FMS History Graph Control. The CxFmsHistoryGraphCtrl object is an ActiveX control that must be placed in an ActiveX control container such as CygNet Studio.
Declare the object using the following code:
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CreateObject("CxHmiFms.CxFmsHistoryGraphCtrl.1") |
The CygNet FMS History Graph Control displays a graph with an x-axis that represents time and a y-axis that represents the value of the graphed process variable. Multiple process variables can be graphed simultaneously. The CygNet FMS History Graph Control provides the same functionality as the History Graph control in FMS Explorer.
See Using the History Graph Control (in FMS Explorer) and CygNet FMS History Graph Control (on CygNet Studio screens) for more information about using this control.
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CxFmsHistoryGraphCtrl Properties