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----- Message d'origine ----- <br>
De : Prof. Dr. Reinaldo Golmia Dante <br>
Date : 25/06/2011 21:33:
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<div><span>I would like to have both.</span></div>
<div><span></span> </div>
<div><span>Some students have difficult to understand graphs
using only Y-axis on the corner. For that reason,</span></div>
<div><span>it is interesting to have Y-axis at x = 0.</span></div>
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But you can also use grids instead:<br>
xgrid(color("grey"))<br>
This may be clear enough for students<br>
<br>
Samuel<br>
<br>
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