AI2, JavaScript API Chart.js. Statistical graphs, bars, lines, pie. Easy.

[Juan Antonio]

Hi Friends,

by JavaScript API Chart.js you can build statistical graphs, lines, pie, bars,...

API Chart.js: http://www.chartjs.org/docs/

You need upload to your app Chart.bundle.js and utils.js files, then JS get datas by

var datos = window.AppInventor.getWebViewString(); 

      datos = datos.split(",");

 

 // data: [12, 19, 3, 5, 2, 3], 

         data: datos,

 

You can write numbers in TextBox and then click in "Pulsa" Button.

http://kio4.com/appinventor/169D_javascript_graficos.htm (Spanish)

Regards.

[Taifun]

great examples!

earlier I also played around with the chart.js library, see also https://puravidaapps.com/pie.php

your example shows very nice, what else is possible using that library!

Taifun

[Juan Antonio]

Thank you Taifun, great work with Extensions in your site.