Help on flash chart, chart overlay in max, min column and mean line

[sbnoobbb]

I need help with this advance XML for chart overlaying and flash chart. I need to display a mean line over the columns of max and min temperature. Who can help or give advise, thanks in advance !

<param name="groupLabel">Overall Temperature</param>
  <module name="HiddenFieldPicker">
    <param name="strictMode">True</param>
    <module name="JobProgressIndicator">
      <module name="EnablePreview">
        <param name="enable">True</param>
        <param name="display">False</param>
        <module name="HiddenChartFormatter">
          <param name="charting.chart.useAbsoluteSpacing">True</param>
          <param name="charting.chart.columnAlignment">0.5</param>
          <param name="charting.axisY.maximumNumber">36</param>
          <param name="charting.axisY">numeric</param>
          <param name="charting.chart.nullValueMode">connect</param>
          <param name="charting.axisTitleX.text">Hourly</param>
          <param name="charting.axisTitleY.text">Celsius (°C)</param>
          <param name="charting.transparentBrushPalette">solidFill</param>
          <param name="charting.chart">column</param>
          <param name="charting.axisY.minimumNumber">20</param>
          <param name="charting.transparentBrushPalette.alpha">0.7</param>
          <module name="JSChart">
            <param name="width">100%</param>
            <param name="height">100%</param>
            <module name="Gimp"/>
            <module name="ConvertToDrilldownSearch">
              <module name="ViewRedirector">
                <param name="viewTarget">flashtimeline</param>
              </module>
            </module>
          </module>
          <module name="ViewRedirectorLink">
            <param name="viewTarget">flashtimeline</param>
          </module>
        </module>
      </module>
    </module>
  </module>
</module>

[sowings · Accepted solution]

1) Check this answer to handle the charting.* parameters to handle the overlay (your may have to adjust your search as well to include a calculation of the average in order to plot the mean line. Your 'timechart' invocation currently produces only min and max).

2) I don't think that JSChart will support overlays like this; your advanced XML shows a <module name="JSChart" ...>, you'll have to change that to FlashChart.

[sbnoobbb]

Thanks !!!