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Division by zero in /class/pDraw.class.php on line 3102 http://wiki.pchart.net/forum/viewtopic.php?f=1&t=2536 |
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Author: | neofutur [ Fri Mar 23, 2012 2:42 am ] |
Post subject: | Division by zero in /class/pDraw.class.php on line 3102 |
hi all, still working on my historical graph for the namecoin currency, I find this php warning : Code: PHP Warning: Division by zero in /.../class/pDraw.class.php on line 3102 in my apache error_log the code is : Code: if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT ) { $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Data["Axis"][$AxisID]["Margin"]*2; $ScaleHeight = $Data["Axis"][$AxisID]["ScaleMax"] - $Data["Axis"][$AxisID]["ScaleMin"]; $Step = $Height / $ScaleHeight; so, I suppose my $ScaleHeight is 0 this point could this be a bug of scaleComputeY function or could I have forgotten something ? the default test2.php example is not generating this error, my modified example works : but triggers this division by zero ;( any clues ? PS : BEWARE ! your forum seem to be infested with spam ( I just found those : viewtopic.php?f=1&t=2534 viewtopic.php?f=1&t=2535 |
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