PHP code example of iliaal / fastchart

1. Go to this page and download the library: Download iliaal/fastchart library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

iliaal / fastchart example snippets


(new FastChart\LineChart(640, 320))
    ->setTitle('Daily active users')
    ->setSeries([['data' => [820, 940, 870, 1020, 1180, 1250, 1340]]])
    ->setCategoryLabels(['Mon','Tue','Wed','Thu','Fri','Sat','Sun'])
    ->renderToFile('/tmp/dau.png');


$canvas = imagecreatetruecolor(1200, 600);

(new FastChart\StockChart())
    ->setSize(1200, 600)
    ->setTitle('AAPL last 90 days')
    ->setTheme(FastChart\Chart::THEME_DARK)
    ->setOhlcv($ohlcvRows)              // [[ts, o, h, l, c, v], …]
    ->setMovingAverages([20, 50, 200])
    ->setVolumePane(true)
    ->setCandleStyle(FastChart\Chart::STYLE_HOLLOW)
    ->draw($canvas);

imagepng($canvas, '/tmp/aapl.png');

sh
php -d extension=./modules/fastchart.so \
  -r 'echo FastChart\Chart::version(), PHP_EOL;'

sh
php -d extension=gd -d extension=./modules/fastchart.so \
    docs/bench/bench.php