Is there a D3 Gauge allowing multiple series/columns? - javascript

I'm looking for something like this in D3 or C3js:
The default Gauge Chart in C3 takes in multiple columns as data, but then displays them on the same line, so they are overriding eachother.

If you're using Angular 4 you can use ngx-charts, which provides an easily configurable multi-series gauge. This is their demo page or just checkout their github repo. The package is written using D3 so you can likely customize it more if needed by forking the repo.

Maybe you can make more then one gauge's ?
If you choice the inner and outer radious ok, you can make 4 gauge's with only 2 values, so you have only 2 sections per donut pie / gauge.
Not the easiest option but a nice workaround.

Related

Merge two or more graphs using library

I am trying to make a dynamic graph something like as below:
Y-axis gives no. of users and x axis date range(For continuous graph )
x axis gives release of an algo on that date.(For discontinued graph)
I tried combined charts of highchart this and looked in google charts library.
Is there any way by how i can either directly generate a similar chart or merge two chart types in to one? Preferably using high charts or google graphs.
I guess we can merge two highcharts in to one but I am not very sure about it, also if we can Iam not sure how to do that.
Any help is appreciated.
Thanks
I am aware that you said "Preferably using high charts or google graphs", but I want to point out that this can be done very easily in C3.js using the "types" parameter to specify the graph type for each data item.
Demo: http://c3js.org/samples/chart_combination.html
I would suggest using plot bands to indicate release dates and types. You can dynamically add them using the addPlotBand() method (see http://api.highcharts.com/highcharts#Axis.addPlotBand). They would then overlay your "run of the mill" line chart showing number of users over time.
Assuming you have data that can distinguish between the release types, you could write code that adds a plot band of the desired color at the specific points on the x-axis.
I'd suggest making the plot bands have a from and to value thin enough (say, one interval or one date's worth) so it shows up as the thin stripes in your example.
You'd need to add a manual legend to show users what those colors mean, since plot bands wouldn't automatically show up in a Highcharts legend.
I hope this helps!

how can i plot 2 dimensional bar chart with a jquery library?

I couldn't find any jquery library that can plot 2 dimensional bar charts (if i name it true). I want to plot a graph like this;
As you can see there are 2 variable for each bar. Width and height. But i can only change height of the bar charts in every library i tried.
I want to give 2 interval for each variable and plot a rectangle.
Can you help me to find a library that can plot it or share some information about it?
Thank you.
I found the answer with luck. It is called Marimekko graphs and you can plot it with this javascript library.
http://www.mekkographics.com/free-trial/ or
http://www.fusioncharts.com/charts/marimekko_2/
It solves many problems to know its name. You can search for marimekko charts. Also there are lots of free codes in internet like;
http://bl.ocks.org/mbostock/1005090
https://gist.github.com/mbostock/1005090
d3.js how do I add text to Marimekko chart
http://www.jqplot.com/deploy/dist/examples/mekkoCharts.html

Javascript simple barchart with tooltip

I have some metrics to display, I need a simple barchart to show values for every day in month, and it doesn't need to have any labels or legend, when you hover the day, the data is displayed. I found this http://codepen.io/deegill/pen/macik which is something that I need but it cost 90$ smallest package. Does anyone have chart like this which I can use in my project?
A set of reusable charts using D3
http://nvd3.org/examples/line.html
If you want to make any chart I'd look at using D3. It's a pretty smart js framework that allows you to display data in a lot of different ways. Here is an example of it displaying a bar chart. And here is another example that uses time as the x value.
Google Charts API
https://google-developers.appspot.com/chart/interactive/docs/gallery/barchart
g.Raphael.js
http://g.raphaeljs.com/
Highcharts.js (Free for non-commercial use)
http://www.highcharts.com/
I've been using Flot for a few years now, and I have no complaints. Might take a little effort to get started, but we use it commercially, and it's great (and free).

ready to use dynamic pie chart in d3.js

I am evaluating to change the graphics I generated so far using highcharts.js to d3.js
just for fun and I want to learn how d3.js works.
I wonder if there is something similar to the url below (see if you click on a pie it gives you new data), something dynamic and ready to use (or not to implement from zero).
What I wanna achieve, more or less...
http://lully.snv.jussieu.fr/gbif/mapping/graphs/examples/pie-legend.htm
thanks in advance
Pere
If you want to replace Highcharts, I think the only good open-source alternative available at the moment is Bob Monteverde's Novus charts library: http://novus.github.com/nvd3/. NVD3 has a nice pie chart and also has good legends. Take a look at all the charts from this library and you will see what I mean. You can also find a good pie chart in Stephen Boak's tutorial: http://blog.stephenboak.com/2011/08/07/easy-as-a-pie.html. Another interesting option is to look for Frank Guerino's questions on the D3 js google group. I would use NVD3 if I were you. It might need some adjustments, but it seems to be the best option currently. Good luck!
Simple function to generate Pie Charts utilisiing d3.js. This function is part of the http://xhprof.io/ project. It is able to handle datasets of arbitrary size. It has several options that allow for customisation, such as the label margin, circle radius and visibility of the percentage data (refer to the source code).
The demo is available at https://dev.anuary.com/858b33b7-bd66-507b-a9f1-533e4de79ba3/. The source code is available at https://github.com/gajus/pie-chart.

Google Chart Visualization API, Bar chart values / tooltips

I am trying to add the actual value of all the bars in my chart to the
end of each bar. I want this to either replace, or to add to the tool-
tip functionality.
I see that this is possible in the image chart, it is the
functionality described in the following link that I wish to
replicate:
http://code.google.com/apis/ajax/playground/#image_bar_chart
I am wondering if this is possible in the Javascript based version of
the bar chart?
Many thanks,
H.
It looks like there's no built in functions to draw text ad-hoc on top of google's different charts. Behind the scenes, it's generating SVG so you could try to insert some valid SVG on your own.
Another option would be to use a more flexible (but less featureful) library like raphael.js:
http://raphaeljs.com/

Categories