mirror of
https://github.com/seigler/neat-charts
synced 2025-07-27 01:16:09 +00:00
49 lines
1.2 KiB
Markdown
49 lines
1.2 KiB
Markdown
# NeatCharts
|
|
PHP project to generate clean-looking SVG price charts
|
|
|
|
|
|
24h of Dash price in Bitcoin from Poloniex.com
|
|
|
|
## Requirements
|
|
|
|
* PHP
|
|
|
|
## Installation
|
|
Best:
|
|
add a composer dependency on `seigler/neat-charts`.
|
|
|
|
Next best:
|
|
Copy the how it's done in `/demo/index.php`.
|
|
|
|
## Usage
|
|
With Composer:
|
|
`composer require seigler/neat-charts`
|
|
|
|
In your PHP file:
|
|
```php
|
|
<?php
|
|
Header('Content-type: image/svg+xml; charset=utf-8');
|
|
Header('Content-Disposition: inline; filename="chart-' . date('Y-m-d\THisT') . '.svg"');
|
|
require 'NeatCharts/LineChart.php'; // better to use composer, require "seigler/neat-charts".
|
|
|
|
/*
|
|
your code here to populate $chartData
|
|
*/
|
|
|
|
$chart = new NeatCharts/LineChart($chartData, [ // all parameters optional
|
|
'width'=>800,
|
|
'height'=>250,
|
|
'lineColor'=>"#1C75BC",
|
|
'labelColor'=>"#777",
|
|
'smoothed'=>false
|
|
]);
|
|
print $chart->render();
|
|
```
|
|
|
|
In your HTML:
|
|
`<img src="path to the PHP file">`
|
|
|
|
## Credits
|
|
|
|
* Demo's output caching based on http://www.the-art-of-web.com/php/buffer/
|
|
* Chart appearance based on advice found at http://vis4.net/blog/posts/doing-the-line-charts-right/
|