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setAxisUnit - Define the unit of one Y Axis

This function allows you to set the unit associated to one Y Axis. This unit will be displayed when the axis display mode is set to AXIS_FORMAT_UNIT. Values on this axis are automatically computed by the scaling algorithm.

By default all new series are binded to the default axis with an ID of 0. You can bind a serie to another axis using the setSerieOnAxis function.

Calling this function
setAxisUnit($AxisID,$Unit);

Where :

AxisID is the ID of the axis we want to edit.
Unit is the unit of this axis.

Sample script

 /* Create the pData object */
 $MyData = new pData(); 

 /* The default axis unit will be celsius degrees */
 $MyData->setAxisUnit(0,"°C");
Last updated on 10/28/2009 
by Jean-Damien 
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