32 lines
952 B
PHP
32 lines
952 B
PHP
<?php
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// This is a test script demonstrating the use of the gd-heatmap library.
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require_once('gd_heatmap.php');
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// Generate some test data using the static function provided for that purpose.
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$data = gd_heatmap::get_test_data(1240, 600, 50, 500);
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// Config array with all the available options. See the constructor's doc block
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// for explanations.
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$config = array(
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'debug' => TRUE,
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'width' => 1240,
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'height' => 600,
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'noc' => 32,
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'r' => 50,
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'dither' => FALSE,
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'format' => 'jpeg',
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'fill_with_smallest' => false,
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);
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// Create a new heatmap based on the data and the config.
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$heatmap = new gd_heatmap($data, $config);
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// And print it out. If you're having trouble getting any images out of the
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// library , comment this out to allow your browser to show you the error
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// messages.
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$heatmap->output();
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// Or save it to a file. Don't forget to set correct file permissions in the
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// target directory.
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//$heatmap->output('savetest.png');
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