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  Different thickness of the min/max from the joining lines of boxwhisker
Posted by at on Oct-19-2015 18:04
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Hi Peter, is it possible for the thickness of the min/max lines of the boxwhisker to be different from its joining
lines, i.e. I want to thicken the min and max lines (value of 2) while the joining lines only set to 1?

Thanks.

  Re: Different thickness of the min/max from the joining lines of boxwhisker
Posted by Peter Kwan on Oct-20-2015 04:49
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Hi at,

You can try to add the min, max and the vertical joining line in three layers. In this way,
you can configure their thickness independently. For example:

$c->addBoxWhiskerLayer(null, null, null, null, $Q0Data, 0x9999ff, 0x0000cc)-
>setLineWidth(3);
$c->addBoxWhiskerLayer(null, null, null, null, $Q4Data, 0x9999ff, 0x0000cc)-
>setLineWidth(3);
$c->addBoxWhiskerLayer(null, null, $Q0Data, $Q4Data, null, 0x9999ff, 0x0000cc);

Hope this can help.

Regards
Peter Kwan

  Re: Different thickness of the min/max from the joining lines of boxwhisker
Posted by at on Oct-21-2015 11:25
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Hi Peter, it worked, thanks. Would it be possible also to changed their widths? I want that the min and max lines to
be shorter than the width of the lower and upper quartile e.g the box.

Thanks.

  Re: Different thickness of the min/max from the joining lines of boxwhisker
Posted by Peter Kwan on Oct-21-2015 23:26
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Hi at,

Yes, you can use BaseBoxLayer.setDataWidth or BaseBoxLayer.setDataGap to configure the
width for the layers for the max and min lines. For example:

#layer for the min line
$myLayer = $c->addBoxWhiskerLayer(null, null, null, null, $Q0Data, 0x9999ff, 0x0000cc);
$myLayer->setLineWidth(3);
$myLayer->setDataGap(0.5);

Hope this can help.

Regards
Peter Kwan