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;
{
$Height = ($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