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  Line chart
Posted by Nadia on May-15-2009 05:57
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Hi,

I have two array, i want to use one array for make the line chart and the other for
data label of the same line chart.

How do you do?

  Re: Line chart
Posted by Peter Kwan on May-16-2009 00:03
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Hi Nadia,

You may use Layer.addExtraField to add extra information to any layer. For example (in PHP):

$layer = $c->addLineLayer($myData, .......);
$layer->addExtraField($myOtherArray);

#show the extra field as the data label
$layer->setDataLabelFormat("{field0}");

Hope this can help.

Regards
Peter Kwan

  Re: Line chart
Posted by Nadia on May-16-2009 00:32
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Peter Kwan wrote:

Hi Nadia,

You may use Layer.addExtraField to add extra information to any layer. For example (in PHP):

$layer = $c->addLineLayer($myData, .......);
$layer->addExtraField($myOtherArray);

#show the extra field as the data label
$layer->setDataLabelFormat("{field0}");

Hope this can help.

Regards
Peter Kwan


Thanks,

I use the information (in asp)

call layer.addExtraField(myData)

call layer.setDataLabelFormat("{field0}");