Hi. I recently got this warning : Ascender and descender together are larger than the em box. This could lead to a wrong baseline placement in Apache FOP. Could someone please help to understand what this mean.
My svg elements are done like this: <text style="font-family:arial;font-size=18> <tspan x=0 dy="24">first line</tspan> <tspan x=0 dy="24">second line</span> </text>
