Missing values in a series - no line
Ruben Olsen
Given missing valued in a time series, jqplot now draws a line between two adjacent points. Is it possible to not draw this line?
Current behaviour: http://www.open-voip.com/jqplot/current.jpg
Wanted behaviour: http://www.open-voip.com/jqplot/wanted.jpg
Is there a way to achieve this without writing my own renderer (or using more than one dataset)?
\Ruben
Chris Leonello
I think this is the same issue noted here (maybe you're the same
poster):
http://groups.google.com/group/jqplot-users/browse_thread/thread/ab7f81a9fb3127a7
In any case, I saw the original post and have been working to handle
this for line charts as indicated in picture. I dove right in to
implement but neglected to post back a response.
It is nearly working and sources are in the repository. I am working
out some bugs that are breaking stacked bar charts (note, I don't
intend to handle null values with bars/areas at this point). I should
have it wrapped up in the near future (anywhere from later tonight to
sometime next week).
Chris Leonello
I pushed these changes into the repository a few days ago. You should be able to do what you need with the latest sources.
--
Chris Leonello
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sscottgis
0.9.7r597.zip) to take advantage of the missing data fixes, but the
data is not displaying as expected. I'm creating a basic line chart
with one value per week ([1/1/2000, 0.1], [1/8/2000, 0.7], etc). The
data plotted correctly in 0.9.6, with zeros as null, but now I'm
seeing a very odd sawtooth pattern. It might be related to the series
starting with a few null values? It's also still connecting points
between nulls (see the long section between the two dark blobs
1905-1909).
Chart with nulls:
http://torka.unl.edu:8080/jqplot_errors/missingdata_full.png
The same plot zoomed in to the first dark blue section:
http://torka.unl.edu:8080/jqplot_errors/missingdata_zoom.png
Using an earlier version of jqplot (0.9.6):
http://torka.unl.edu:8080/jqplot_errors/missingdata_as_zero.png
Or it could be some glitch when using the date axis renderer. Anyway,
just thought I'd let you know.
sscottgis
On Aug 8, 1:43 pm, Chris Leonello <chris.leone...@gmail.com> wrote:
> Hi Ruben,
>
> I pushed these changes into the repository a few days ago. You should be able to do what you need with the latest sources.
>
> --
> Chris Leonello
>
> On Aug 4, 2010, at 6:50 PM, Chris Leonello wrote:
>
> > Hi Ruben,
>
> > I think this is the same issue noted here (maybe you're the same
> > poster):
>
Chris Leonello
--
Chris Leonello
Ruben Olsen
This is excellent news - I'll check it out ASAP.
Btw, I was not the same poster as in the other thread. Even if I did
search the list archive I did not see that one :-)
\Ruben
Michael Kintzer
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Yoshio Endo
jQuery . jqplot(
'timechart',
[
[
[ '2012-01-01 0:00', 65 ],
[ '2012-01-01 1:00', 96 ],
[ '2012-01-01 2:00', 74 ],
[ '2012-01-01 3:00', 63 ],
[ '2012-01-01 4:00', 85 ],
[ '2012-01-01 5:00', 90 ],
[ '2012-01-01 6:00', 91 ],
[ '2012-01-01 7:00', 92 ],
[ '2012-01-01 8:00', 93 ],
[ '2012-01-01 9:00', 89 ],
[ '2012-01-01 10:00', null ],
[ '2012-01-01 11:00', 60 ],
[ '2012-01-01 12:00', 50 ],
[ '2012-01-01 13:00', 55 ],
[ '2012-01-01 14:00', 58 ],
[ '2012-01-01 15:00', 59 ],
[ '2012-01-01 16:00', 63 ],
[ '2012-01-01 17:00', 68 ],
[ '2012-01-01 18:00', 73 ],
[ '2012-01-01 19:00', 80 ],
[ '2012-01-01 20:00', 86 ],
[ '2012-01-01 21:00', 90 ],
[ '2012-01-01 22:00', 95 ],
[ '2012-01-01 23:00', 98 ]
]
],
{
series: [
{
breakOnNull: true
}
axes:{
xaxis:{
renderer: jQuery . jqplot . DateAxisRenderer,
min: '2012-01-01 0:00',
max: '2012-01-01 24:00',
tickInterval: '4 hours',
tickOptions:{
formatString: '%H:%M'
}
},
yaxis:{
min: 0,
max: 100,
tickInterval: 20
}
}
}
);
} );
2012年6月19日火曜日 14時10分04秒 UTC+9 Michael Kintzer:
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