Charting & Calculating : Extjs & HTML
How to run the project? You must run wamp , mamp , … then put the histogram folder in wwww folder. Start your Browser then type the link below :
http://localhost/histogram/index.html
You can edit or add your data and add your lower/upper/target and specify your classification for drawing the histogram.
Picture in right hand for guiding your histogram.
You can use the histogram in industry (specially in spc). This chart has a information in production line.