setPlotValue() {
        return;
        var time = plotArea.stopWatch.ElapsedMilliseconds;
        if (this.plotValues.length && this.plotValues[this.plotValues.length - 1][0] == time) { this.plotValues.pop(); }

        if (this.plotValues.length == 0) {
            this.plotValues.push([time, this.inp1.value]);
            return;
        }

        if (this.plotValues[this.plotValues.length - 1][1] == this.inp1.value) { return; }
        this.plotValues.push([time, this.inp1.value]);
    }
@memberof TB_Input
was a function to plot values incase any flag used as output to this element