I want to create an animated d3 Treemap, like in this example: http://bl.ocks.org/Rnhatch/1820583
The Problem is, that this code uses a JSON file but I will have a CSV file.
The main idea is to change/ animate the Treemap with some filters (for example age filter)
Do you know some example code, where they also animate the content of the Treemap with buttons and use a CSV file?
Here is another example: (but it is not working) http://bl.ocks.org/jarobertson/1446865
I looked for hours but I coundnt find something.
My coding skills are to bad to change such a code. I hope someone can help me out
You will need to adjust the data access component to use D3's csv parser. (Line 71 of the Gist). Here are the docs for that: https://github.com/d3/d3-dsv/blob/v1.1.1/README.md#dsv_parse
This Gist is really old and I'm sure Mike Bostok has provided much better ways of getting your requirements achieved in the 8 years since I created it.
Related
I am using this (http://bl.ocks.org/mbostock/4061502) implementation of boxplot in d3.js.
Could someone please help me with implementing a checkbox that would allow me to dynamically turn the graphing of outliers on/off. As a result I would like to see the outliers removed and the y axis adapt itself to show a clearer view of the boxplots. Ideally you can implement this within the box.js file from the given implementation by adding a drawOutliers parameter.
In the sample below you can see my problem (it sometimes get's so bad you can't even see the boxplots).
My problems are implementing it in JS using d3 and selecting a good way of filtering them out from the data (simply not plotting them or filtering the data, #1 seems better).
Please do not get into discussions as to why it is bad to hide/ignore outliers, etc. I am not ignoring/deleting them, I just need a clearer view of the rest of the graph.
Thank you!
Im trying to find any plugins, examples or related resources on how to built a Pareto Chart for an html page. I'd like to be able to built it out of html, style it w/ CSS and populate data via json. Im willing to build it out of scratch by using a combination of a line graph and bar graph, however want to be sure there isnt anything already out there for this.
Here is an example of the output i hope to produce
Based on my searches i can only seem to find How-To's, Examples, etc on how to build one in Excel, however nothing for the web.
Any ideas or suggestions are greatly appreciated.
Pareto charts come standard in quite a few JS charting libraries. Here's a demo of one in ZingChart.
You can view the docs for creating pareto charts here. I'm part of the ZingChart team, and you're welcome to reach out to us if you have any questions at support#zingchart.com.
I am not sure from your description whether you would like to build from scratch or if you want to use a charts package. Normally, I would avoid re-inventing the wheel, but I sometimes do a challenge to learn. Below are a few links to pre-made packages of javascript charts that can do pareto, found with a google search (javascript pareto chart -excel -matlab).
http://cyberpython.github.io/AwesomeChartJS/ is apache 2.0
one of the better paid-for versions is http://www.dundas.com/ but there are others.
Sorry that this is a list of links. I would like to be able to rattle off the method from my memory, but I do not do HTML charts as much as I would like to.
It seems some of the options aren't free and/or open source :(
For building from scratch, or at least basing on common libraries, d3 might be a good choice. I ran into a similar issue looking to generate histograms with a cumulative frequency line included in the chart, and to build my own based on some examples. I then investigated further for options for pareto charts and sorted histograms.
If you want to try it with d3, here's some examples to start from (they're not as pretty rendered like the other answers, but a charting/UI web developer can prettify it I'm sure):
a basic d3 pareto chart based off Excel example
a histogram-based pareto chart in d3 - at the time of this post, this d3 sample is incomplete
Let's say that we have the following image:
I'm thinking of drawing this image with all the possible connections and then position some labels on their correspondent arrow... but this may not be the best approach, because the position of each label would be different depending on screen resolution. What do you think about this approach?
My question is: anyone knows any JavaScript library, jQuery plugin capable of drawing something like the image above? I mean, capable of doing multiple connections and that could be implemented with AngularJS ?
Here are some new details:
After I make some tests with JointJS, I think it is what I need, but...
the following link is an example of JointJS with a demo of connections/links between sources and targets that I would have on this project... The thing is: as you can see on this demo has alot of links and it's hard to interpret. Can anyone help me on how to make this look better? There's a better way of representing this? (on this example the link's are static but they would be done on a dynamically way).
You can check out below urls:
JSPlumb provides a means for a developer to visually connect elements on their web page
http://jsplumbtoolkit.com/demo/flowchart/jquery.html
http://jsplumbtoolkit.com/demo/home/jquery.html
Wirekit looks good for creating custom wired flows:
http://neyric.github.com/wireit/
JointJS is a modern HTML 5 JavaScript library for visualization and interaction with diagrams and graphs.
http://www.jointjs.com/
Here is a nice angular library
https://github.com/codecapers/AngularJS-FlowChart
and an example of it in action
https://dl.dropboxusercontent.com/u/16408368/WebUI_FlowChart/index.html
How would you do to create a chart like this, interactive (i.e. with links and tooltips), in an HTML page?
From what I know about SVG I think it's the right direction to take (no Flash anyway), but I'd like to know what would be the path you'd take first in order to have an interactive chart looking like this on a web page.
I'm not asking for the details but just where to begin to look. I know JavaScript quite well, but I have never dealt with any SVG libraries.
checkout d3.js examples, this example looks very close to your pic.
I offer to use Raphael library (http://raphaeljs.com/) and if you like to make more complex or using 3d objects you can use webgl with treejs library (http://threejs.org/) .. you can find example and demo for charts or other documents in websites..
I'm looking for a Javascript API to draw this kind of graph :D3 graph
Except I don't need/want the "force" effect. Something static is ok, it can be an image generated or some JS rendering (I prefer this).
I've gone through a lot of google results without success, and every JS plugins i've found based on D3 is overkill.
The data will be from 10 to 100 nodes, and performance is not the key (though highly appreciated).
Thank you !
EDIT : a perfect solution would accept XML as data input, but I can accomodate with other formats. Also, I need something as "plug-and-play" as possible, I'm far from mastering JS/webdesign, which is the reason why I don't create my own rendering based on D3.js
You could simply delete this part of the example that you have found, and it will become static :
.call(force.drag);
Use This..
http://thejit.org/static/v20/Jit/Examples/ForceDirected/example1.html