I need a multi screen chart on html5 in offline. I used Google Chart and that was perfect, but It's could not work offline for their terms of service but I need Chart in offline.
Please watch the attached file.
Please watch this attached image . I need that type chart in offline.
So tell me how do I fix that problem.
You can do it by downloading required JS file locally and use them to generate chart for example, for D3.js all you need to do is download d3.js file and use code shown in link to generate chart.
Most of the chart library will work if you download relative js file and use those downloaded js file path instead using CDNs.
https://bl.ocks.org/mbostock/3887051
Related
I have an html page which contains graph created with Amcharts
and I need to generate pdf of my html page. Amcharts have provided
this link for exporting html in javascript my question is there is any way to export a page from server-side i.e nodejs.
There is no such tutorial in a given site and so far I have tried phantomjs plugin but it didn't help.
Amcharts has a knowledgebase article showing how to do this. If you prefer an alternative you can try pdfmake and build up the pdf with the png's yourself.
Once you have the pdf you can serve the file over an endpoint on node pretty easily, eg using express.
I want to be able to generate a Google Charts images and this will
done by cron job.
To start with, I understand that Google Charts is a client-side library that runs in browsers, so you can only generate charts in the browser. And also, I'm using a PHP Framework.
Here's where I am right now:
Firstly, I finished creating the PDF. Using MPDF, I was able to
successfully make a daily report in PDF format via cron.
Secondly, I already have generated server-side Google charts as images via the browser, and save those images to a folder. I was able to insert the image of the graph I wanted to
add.
https://developers.google.com/chart/interactive/docs/printing
But what I want is the cron job to generated the chart image. Setting the CRON, I'd like to generate an image of the certain Google Chart.
This is the closest topic I can find that is related to my question, but this thread didn't have an answer: Using Google Charts API Generated Graphic in FPDF
I want to visualized data using collapsible tree provided by d3.js. I'm following the tutorial http://www.appstoremarketresearch.com/articles/d3-js-pie-chart-android-webview/.
Unfortunately, i'm not sure how to start from scratch (installing d3.js) and how to run it in android apps. any reliable references? thanks.
The answer is the post you linked itself, see section Make a Pie Chart in an Android Fragment and WebView:
To make D3.js charts in an Android application, first download the
D3.js source from the D3.js home page.
Then
In your app project path, create a directory for JavaScript assets: Android-D3jsPieChart/assets/js
Copy the minified d3.min.js source file from your download into Android-D3jsPieChart/assets/js
Create a directory for HTML assets: Android-D3jsPieChart/assets/html
Create file Android-D3jsPieChart/assets/html/piechart.html. Copy this code into the new file:
D3.js Pie Chart
The code above allows you to use d3 library from assets in your webview. After you have done these setups, you can proceed to any normal d3.js tutorials and use them in your webview, for JavaScript files (.js), you can continue to put them in assets folder.
Good day, folks.
I am making something like CRM in Laravel, where users can see graphs and other cool stuff by Highcharts (based on their statistics). I also want to send them statistics each month in PDF (on email).
https://github.com/barryvdh/laravel-snappy is great at making PDF.
However, then comes the problem: I want to include images from Highcharts to these PDF's. But Highcharts is a JS library. And it really provides function for exporting images from graphs.
So really the question is: 'How can I (inside Laravel/PHP) get images, which are created by JS?'
Maybe I must run also JS server like Node.js (I don't know, haven't experience with it) and somehow get images from it?
You will need to save your images generated by Highcharts with the export module (http://www.highcharts.com/docs/export-module/export-module-overview).
Once the image is saved in the server, then you can access them using PHP.
I hope it helps you!
I am trying to run a simple example of d3 Javascript. I am following this tutorial for setting up d3:
https://github.com/mbostock/d3/wiki
This is also a link where I copied and pasted the code from:
http://bl.ocks.org/mbostock/4062045
The codes are basically for visualising a Force-Directed Graph. I created a Dynamic Web Project in Eclipse Juno. Inside the Web content, I have created an HTML file and pasted the codes. I also downloaded:
http://d3js.org/d3.v3.min.js
I normally run the file either with a web browser (Right-click -> Open with -> Web browser) or on the server:(Right-click -> Run -> Run on server - Tomcat 7). Unfortunately, I do not see the graph. I am using Firefox. It seems I have misunderstood something from this tutorial for setting up d3:
https://github.com/mbostock/d3/wiki
Could anyone please help me to solve the issue of setting up d3. Is there anything I need to configure that I have missed in order to get it run. Your assistance would be very much appreciated.