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Intelligence (Analytics)
Disable legend item for special series
chris_w
Hi,
is it possible to disable special legend entries?
Currently it's only possible to enable or disable the legend itself for all rendered series.
Thx
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Comments
mwilliams
What do you mean by a special series? Just a particular series you don't want to show in the legend? If so, you could hide the label and block for this series using your beforeDrawLegendItem script.
Let me know.
chris_w
Yes, for a particular legend item...<br />
<br />
I checked the code completion for <em class='bbc'>LegendEntryRenderingHints</em> in the <em class='bbc'>function beforeDrawLegendItem(lerh, bounds, icsc)</em>, but I can't find something like <strong class='bbc'>lerh.setRenderd(boolean)</strong>.<br />
<br />
How does it work? <br />
Is there anywhere a meaningful documentation of the Event Script API?<br />
<br />
In future it would be awesome to toggle a flag in the Report Designer...<br />
<br />
<br />
Thank you
lrnrit
hi,
you could hide particular legend item (XYZ) by using this code onRender of chart:
function beforeDrawLegendItem( lerh, bounds, icsc )
{
if(lerh.getLabel().getCaption().getValue() == "XYZ")
{
bounds.setHeight(0);
bounds.setWidth(0);
}
}
I hope it will help .
lrnit
chris_w
Thank you lrnrit,
that's working but it is just a workaround, because it destroys the alignment of the legend items.
Let me explain. If you have 3 items and you want to disable the second item with the solution mentioned above, space is left between the first and third one. There is no auto adjustment...
I will open a feature request...
lrnrit
<blockquote class='ipsBlockquote' data-author="'chris_w'" data-cid="81902" data-time="1314272536" data-date="25 August 2011 - 04:42 AM"><p>
Thank you lrnrit,<br />
<br />
that's working but it is just a workaround, because it destroys the alignment of the legend items.<br />
<br />
Let me explain. If you have 3 items and you want to disable the second item with the solution mentioned above, space is left between the first and third one. There is no auto adjustment...<br />
<br />
I will open a feature request...<br /></p></blockquote>
<br />
<br />
hi , <br />
<br />
ya that will be great to have such option.<br />
<br />
lrnit
mwilliams
Yes, this would be a great option. Please post the request info in here so that others with this same issue can vote for your request.
chris_w
Please vote for this enhancement...<br />
<br />
<a class='bbc_url' href='
https://bugs.eclipse.org/bugs/show_bug.cgi?id=355822'>VOTE
here</a>
