ADF11g: dvt, line graph x-axis (o1 axis) display issue

Hi,
In our application we are generating line graphs for a set of data.
This graph is plotted in between 2 sets of numeric values. (one plotted on x-axis and other on y-axis).
For better accuracy of plotted graph we are using these numeric values upto 7 decimal places. (for example 8.1234567)
Now when graph is plotted, then on x-axis (that is o1- axis in case of Line Graph) the tick labels are showing upto 7 decimal places.
Is there any way so that I could control the display of these tick labels to 1 decimal place instead of 7 decimal places?
More Info:
++The tick labels for x and y axis are generated at runtime by some calculation logic.++
++If we set the tick labels for x axis to 1 decimal place instead of 7 decimal places when they are generated , then this will lead to build in accurate graphs.++
++So we can't control the decimal format of tick labels when they are generated. We need to control it when they are displayed.++
Please help...
Thanks and Regards
Manav Ratra

Hi Frank,
this is not working :( . It holds good for the case where one has to display markers (tick labels) on the lines of line graph and not the tick labels on the axis.
Moreover here i find out tag as *<dvt:x1Format>*
where as line graphs does not support x1axis they have o1axis .
In my case I need to control display of tick labels on the o1axis.
Regards
Manav Ratra

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