Sparklines
Overview
Sparklines are great chart library to let you create tiny charts and graphs. Sometime we just need to see the trend or to get overview of data, we leave the details tp complete charts and graphs library such as Google Charts or Morris or D3. Tiny charts like Sparklines will enhance the look and feel of your php report.
There are 6 types of Sparklines charts: Bar, Pie, Box, Bullet, Line, Tristate.
Installation #
By downloading .zip file #
- Download zip file from My Licenses
 - Unzip
 - Copy the folder 
sparklinesintokoolreportfolder, it will look like below: 
koolreport
├── core
├── sparklines
By composer #
If you have purchased the package then you can follow these steps to install
- Login to koolreport.com
 - Go to My Licenses
 - Click Get Token For Composer button
 - Copy the text and save to file 
auth.jsonnext tocomposer.json - Add the repositories to 
composer.jsonlike below - Run 
composer updateto install package 
composer.json
{
    "repositories":[
      {"type":"composer","url":"https://repo.koolreport.com"}
    ],
    "require":{
        "koolreport/sparklines":"*",
        ...
    }
}
Your auth.json will look like this:
{
    "http-basic": {
        "repo.koolreport.com": {
            "username": "your@email.com",
            "password": "your-secret-token"
        }
    }
}
Note: Please add your auth.json to .gitignore as it contains your secret login information.
Get started with KoolReport
KoolReport will help you to construct good php data report by gathering your data from multiple sources, transforming them into valuable insights, and finally visualizing them in stunning charts and graphs.