Hi,

I am defining a histogram in the xml file like this:

<Histogram>
  <HistName>h2_dt_tcpgotheader</HistName>
  <HistFolderName>BC</HistFolderName>
  <HistType>TH2D</HistType>
<HistXLabel>time(us)</HistXLabel>
  <HistYLabel>Entries</HistYLabel>
  <HistXNbins>300000</HistXNbins>
  <HistXmin>-20000</HistXmin>
  <HistXmax>100000</HistXmax>
  <HistYNbins>10</HistYNbins>
  <HistYmin>0.0</HistYmin>
  <HistYmax>10</HistYmax>-->
  <Argus>
    <Tab>
      <TabName>SummaryBCBank</TabName>
      <Index>0</Index>
    </Tab>
  </Argus>
<Histogram>
  <HistName>h2_dt_tcpgotheader</HistName>
  <HistFolderName>BC</HistFolderName>
  <HistType>TH2D</HistType>
<HistXLabel>time(us)</HistXLabel>
  <HistYLabel>Entries</HistYLabel>
  <HistXNbins>300000</HistXNbins>
  <HistXmin>-20000</HistXmin>
  <HistXmax>100000</HistXmax>
  <HistYNbins>10</HistYNbins>
  <HistYmin>0.0</HistYmin>
  <HistYmax>10</HistYmax>-->
  <Argus>
    <Tab>
      <TabName>SummaryBCBank</TabName>
      <Index>0</Index>
    </Tab>
  </Argus>
</Histogram>

Now I want to add few texts and arrows on the same pad where the histogram is
being written.

I want to add this piece of code:

  TLatex title;
  title.SetTextFont(12);
  title.SetTextSize(0.03);
  title.SetNDC();


      title.SetTextColor(2);
      title.DrawLatex(0.01,0.32,"tcp header #rightarrow");
      title.SetTextColor(3);
      title.DrawLatex(0.01,0.4,"tcp data  #rightarrow");
      title.SetTextColor(4);
      title.DrawLatex(0.01,0.48,"copy to GPU #rightarrow");
      title.SetTextColor(5);
      title.DrawLatex(0.01,0.56,"GPU processing #rightarrow");
      title.SetTextColor(6);
      title.DrawLatex(0.01,0.64,"MFE start #rightarrow");
      title.SetTextColor(7);
      title.DrawLatex(0.01,0.72,"MFE stop #rightarrow");

The problem is that if I add this piece of code in the src/tasks, where I fill
in the histogram, then the problem is that this histogram replaces whatever is
on the last tab on the canvas.

As I recall that I am not supposed to add extra tabbing codes in the src codes
when I am using the <Argus> block for tabbing.

So where can I add these texts while still using <Argus> block for tabbing?

Any help might be very much appreciated.