<?php
/**
* INCLUDE CLASS
* Show: https://developers.google.com/chart/interactive/docs/customizing_tooltip_content?hl=es#tooltip_actions
*/
include dirname(dirname(__FILE__)) . '/src/GoogleCharts.class.php';
$GoogleCharts = new GoogleCharts();
//SET DATA
$GoogleCharts->arrayToDataTable(array(array('Genre', 'Percentage of my books'), array('Science Fiction', 217), array('General Science', 203), array('Computer Science', 175), array('History', 155), array('Economics & Political Science', 98), array('General Fiction', 72), array('Fantasy', 51), array('Law', 29)));
//SET ACTION
$GoogleCharts->setAction(array('id' => 'sample', 'text' => 'See sample book', 'action' => 'function(){
selection = chart.getSelection();
switch (selection[0].row)
{
case 0: alert("Ender\'s Game"); break;
case 1: alert("Feynman Lectures on Physics"); break;
case 2: alert("Numerical Recipes in JavaScript"); break;
case 3: alert("Truman"); break;
case 4: alert("Freakonomics"); break;
case 5: alert("The Mezzanine"); break;
case 6: alert("The Color of Magic"); break;
case 7: alert("The Law of Superheroes"); break;
}}'));
//SET OPTIONS
$GoogleCharts->options(array('tooltip' => array('trigger' => 'selection')));
/**
* CHART
*/
$chart = $GoogleCharts->load('pie', 'tooltip_action')->get();
?>
<?php
/**
* INCLUDE CLASS
*/
include dirname(dirname(__FILE__)) . '/src/GoogleCharts.class.php';
$GoogleCharts = new GoogleCharts();
/**
* DATA
*/
$data = array(array('Task', 'Hours per Day'), array('Work', 11), array('Eat', 2), array('Commute', 2), array('Watch Television', 2));
//SET DATA
$GoogleCharts->arrayToDataTable($data);
// ROW
$GoogleCharts->updateRow(1, array('Wandering', 12));
//UPDATE COLUMN
$GoogleCharts->updateColumn(4, 0, 'Watch TV');
//APPEND ROW
$GoogleCharts->appendRow(array());
//APPED COLUMN
$GoogleCharts->appendColumn(5, 5);
//PREPEND COLUMN
$GoogleCharts->prependColumn(5, 'This');
//DELETE ROW
$GoogleCharts->deleteRow(5);
//DELETE COLUMN
$GoogleCharts->deleteColumn(1, 0);
//PREPEND COLUMN
$GoogleCharts->prependColumn(1, 'Working');
//SET OPTIONS
$GoogleCharts->options(array("title" => "The decline of 'The 39 Steps'"));
