98 lines
3.1 KiB
PHP
98 lines
3.1 KiB
PHP
<?php
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/**
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*
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* @package Football
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* @version $Id: chart_rank.php 1 2010-05-17 22:09:43Z football $
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* @copyright (c) 2010 football (http://football.bplaced.net)
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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$numb_users = ( isset($_GET['t']) ) ? intval($_GET['t']) : 0;
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$matchdays = ( isset($_GET['m']) ) ? intval($_GET['m']) : 0;
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$Values1 = ( isset($_GET['v1']) ) ? $_GET['v1'] : 0;
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$Values2 = ( isset($_GET['v2']) ) ? $_GET['v2'] : 0;
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$Values3 = ( isset($_GET['v3']) ) ? $_GET['v3'] : 0;
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$Values4 = ( isset($_GET['v4']) ) ? $_GET['v4'] : 0;
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$caption = ( isset($_GET['c']) ) ? $_GET['c'] : '';
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$graphValues1 = explode(",",$Values1);
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$graphValues2 = explode(",",$Values2);
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$graphValues3 = explode(",",$Values3);
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$graphValues4 = explode(",",$Values4);
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// Define .PNG image
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header("Content-type: image/png");
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$horz = 15;
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$vert = 24;
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$imgWidth=$matchdays * $vert + 10;
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$imgHeight=$numb_users * $horz + 20;
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// Create image and define colors
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$image=imagecreate($imgWidth, $imgHeight);
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$colorWhite=imagecolorallocate($image, 255, 255, 255);
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$colorBlack=imagecolorallocate($image, 0, 0, 0);
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$colorGrey=imagecolorallocate($image, 192, 192, 192);
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$colorBlue=imagecolorallocate($image, 0, 0, 255);
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$colorRed=imagecolorallocate($image, 255, 0, 0);
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$colorGreen=imagecolorallocate($image, 0, 255, 0);
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$colorAzur=imagecolorallocate($image, 0, 255, 255);
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// Create grid
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for ($i = 1; $i <= $numb_users; $i++)
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{
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imageline($image, $vert, $i * $horz, $imgWidth - 10, $i * $horz, $colorGrey);
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if ($i < 10)
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imagestring($image,3,10,$i * $horz - 6,$i,$colorBlack);
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else
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imagestring($image,3,3,$i * $horz - 6,$i,$colorBlack);
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}
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imagestring($image, 1, 0, 0, $caption, $colorBlack);
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// Create grid
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for ($i = 1; $i <= $matchdays; $i++)
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{
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$label = $i + 1;
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imageline($image, $i * $vert, $horz, $i * $vert, $imgHeight - 20, $colorGrey);
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if ($i < 10)
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imagestring($image, 3,$i * $vert - 3,$imgHeight - $horz, $i, $colorBlack);
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else
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imagestring($image, 3,$i * $vert - 6,$imgHeight - $horz, $i, $colorBlack);
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}
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imagesetthickness($image, 2);
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$count_values=count($graphValues1);
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// Create line graph
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for ($i = 1; $i < $count_values; $i++)
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{
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imageline($image, $i * $vert, ($graphValues1[$i - 1] * $horz), ($i + 1) * $vert, ($graphValues1[$i] * $horz), $colorBlue);
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}
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$count_values=count($graphValues2);
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// Create line graph
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for ($i = 1; $i < $count_values; $i++)
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{
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imageline($image, $i * $vert, ($graphValues2[$i - 1] * $horz), ($i + 1) * $vert, ($graphValues2[$i] * $horz), $colorGreen);
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}
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$count_values=count($graphValues3);
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// Create line graph
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for ($i = 1; $i < $count_values; $i++)
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{
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imageline($image, $i * $vert, ($graphValues3[$i - 1] * $horz), ($i + 1) * $vert, ($graphValues3[$i] * $horz), $colorAzur);
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}
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$count_values=count($graphValues4);
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// Create line graph
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for ($i = 1; $i < $count_values; $i++)
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{
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imageline($image, $i * $vert, ($graphValues4[$i - 1] * $horz), ($i + 1) * $vert, ($graphValues4[$i] * $horz), $colorRed);
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}
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// Output graph and clear image from memory
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imagepng($image);
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imagedestroy($image);
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?>
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