Hi,
is it possible to add a background image to a chart (2D)? I have found a old post from 2007, which announces, it can be possible soon. But i found nothing else about it.
best regards
Horst
Charting
dojox.charting : microticks on axis
Submitted by rdunklau on Mon, 11/03/2008 - 15:07.
Hi.
It seems the microticks options doesnot work with the minor ticks options. I was not able to have any microticks if i also have minorticks. Where does it come from ? I also did not see any test which used the microticks options (other than chart 21 from test_chart_2d.html which sets the microticks to "false").
I noticed the latest browsable revision from trac is not the one i checked out. Why ?
Thanks !
Custom tooltips with ClusteredBars chart?
Submitted by Tarken on Tue, 10/28/2008 - 21:30.
I'm running into difficulty adding custom tooltips to my chart. Even in the demos, this is never done with a chart of type 'ClusteredBars'.
When I do something such as:
chart.addSeries('Series A', [1,2,3,4]);
chart.addSeries('Series B', [2,3,4,5]);
chart.addSeries('Series B', [2,3,4,5]);
This works fine.
However, if I do:
chart.addSeries('Series A', [{x: 1, y: 1, tooltip: 'First'}, {x: 2, y: 2, tooltip: 'Second'}, {x: 3, y: 3, tooltip: 'Third'}, {x: 4, y: 4, tooltip: 'Fourth'}]);
What might cause charts to fail under IE7?
Submitted by richardjfoster on Thu, 07/24/2008 - 12:25.
For some reason, at least on my main development machine the charts (pulled from SVN revision 14583) do not work on my machine under IE7. They appear fine under Firefox 3.
The problem is pretty obvious - it happens even when loading the chart tests (e.g. test_chart2d.html). While space appears to be reserved for the charts, they never become visible.
I'm guessing this isn't a widespread problem, since others seem to be using charts with IE7. Can anyone suggest what might be strange about my configuration which is preventing correct operation?
Regards,
Richard
Charting off a CsvStore
Submitted by Kala98 on Wed, 07/23/2008 - 20:25.
Sorry if this has been covered, I could not find a search function for the forums, and the site search did not return applicable results.
I am trying to create a couple charts using a single CsvStore. I am not able to produce an array that can be read by the Chart2D addSeries attribute. Here is my attemped example:
makeCharts = function() {
var chart1 = new dojox.charting.Chart2D("simplechart");
chart1.addPlot("default", {type: "StackedLines", tension:2, shadows: {dx: 2, dy: 2, dw: 2}});
chart1.addAxis("x");
chart1.addAxis("y", {vertical: true});
Can a Chart2D have a "hole" of data?
Submitted by jl.c on Mon, 06/16/2008 - 14:36.
Hi all!
We would like to use dojox.chart for graphing our monitoring graph, and I'm currently analyzing how we could use it.
Basically, I would like to know if we can have some "hole" of data within a single series in a Chart2D graph.
"hole" mean: no data, so the line can be broken at some point, and continue later on.
ex: 1, 1.5, 2.2, 12.4, -1, -1, -1, 2.3, 5.9, -1, -1, -1, 7.2
Using current chart implementation, all '-1' data won't be graphed, BUT there will be a vertical line between 12.4 and 0, then between 0 and 2.3, and again between 5.9 and 0, and 0 to 7.2.
Continuation with charts..
Submitted by osandi84 on Mon, 06/09/2008 - 16:52.
It hasn't been the most productive week for me. I've been exploring methods and ways to implement bullet chart. Also I'm doing some final touches on the candle plot.
Also I had lot of my time wasted bcoz I wanted to know how to put better blog posts :). It's really weird but actually I'm little unconfortable with blogs :(. Anyway I was able to get over with it to an extent in last few days.
If you are like me you would like this article http://betterexplained.com/articles/build-a-site-you-and-your-readers-wi....
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Getting off the ground..with charts
Submitted by osandi84 on Wed, 06/04/2008 - 16:51.
I was off to a good start with my project (dojox chartin improvements) with the candle plot. We basically followed the same model as in columns and did it.
Actually it's clustered columns. I don't know whether this is a valid thing in these type of plots... Anyway I thought is a nice feature to add so that you can actually add more than one series
Add Series for chart looked something like below...
chart.addSeries("Series A", [{lx:1,lq:2,md:3,uq:9,ux:10},{lx:1,lq:2,md:3,uq:7,ux:8}]);
GSOC intro: Charting improvements for dojo
Submitted by osandi84 on Wed, 05/21/2008 - 16:07.
Hi I'm Osandi Malage, from Sri Lanka. I'm going to work on charting improvements for dojo this summer. It includes adding some new chart types like candle plot & bullet plot. Also I'm planning to work on time series support, multi axis support and better integration with dojo data.
These days i've been playing with the existing system.
Also I must thank dojo community (specially Eugene) for their great support!
Since gsoc official coding starts from next week, I will keep the progress posted here.
I'm always open for your suggestions! :)
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Chart Display problem in FF 2.0
Submitted by sheadley on Wed, 05/14/2008 - 15:37.
Hello all,
I am having problems displaying a simple chart using firefox 2.0. The chart behaves correctly under IE 7, but using firefox and firebug i get the following error in the console:
http://localhost:8888/jmat/views/charts/undefined../dojox/gfx.js 404
http://localhost:8888/jmat/views/charts/undefined../dojox/charting/_colo... 404
http://localhost:8888/jmat/views/charts/undefined../dojox/charting/theme... 404
my view code is as follows:
Dojo Toolkit Test Page
