UpdateScope

function UpdateScope(ToggleButtonControl: TcHmi.Controls.Beckhoff.TcHmiToggleButton, AxisPath: string): boolean

The function UpdateScope updates a TcHmiTrendLineChart control with the ID Scope_TrendLineChart and displays axis-specific values depending on the axis type. The axis type is determined via the AxisPath property. The AxisPath symbol is checked with the ::fbSpecific::fbNc::Valid extension. If this value is true, then this specifies that the axis is of type NC. The TcHmiStateImage control with the ID Scope_StateImage gets the ID of the TcHmiToggleButton control passed as parameter in this function for the State property. This allows a suitable image to be stored in the TcHmiStateImage control for each axis to be displayed, which is then switched over appropriately.

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