kogoochart

Create Google Charts on the server with the Kohana Libary

Kogoochart is a library built specifically for the Kohana PHP framework to utilize the Google Chart API.

= Introduction =

See the in code documentation for how to use the library. In time I will create more detailed documentation on how to use the library and each of it's functions.

= Simple Example =

{{{ // Data $data_1 = array('Hello' => 60, 'World' => 40);

// Create object $google_chart_1 = Google_Chart::factory();

// Set attributes $google_chart_1->set_attributes(array( 'encoding' => 'text', 'size' => array('250', '100'), 'chart' => 'pie_3d', 'data' => $data_1, ));

// Display the chart echo $google_chart_1->display(); }}}

Outputs

{{{}}}

http://chart.apis.google.com/chart?chs=250x100&cht=p3&chd=t%3A60%2C40&chm=|&chl=Hello|World&nonsense=chart.png

= Less Simple Example =

{{{ // Data $data_2 = array(48, 36, 20, -15, 26, 53, 60, 11, 3, 19);

// Create object $google_chart_2 = Google_Chart::factory();

// Set attributes $google_chart_2->set_attributes(array( 'encoding' => 'text', 'title' => 'My First Chart', 'size' => array('500', '300'), 'chart' => 'vertical_bar', 'color' => array('FFDFC1'), 'data' => $data_2, 'axis_type' => array('x', 'y'), 'bar_width_and_spacing' => 'auto', 'data_scale' => 'auto', ));

// Display the chart echo $google_chart_2->display(); }}}

Outputs

{{{}}}

http://chart.apis.google.com/chart?chs=500x300&cht=bvs&chd=t%3A48%2C36%2C20%2C-15%2C26%2C53%2C60%2C11%2C3%2C19&chds=-15%2C60&chco=FFDFC1&chm=|&chtt=My+First+Chart&chxt=x%2Cy&chbh=a&nonsense=chart.png

= Line chart example with line styles =

{{{ // Data $data_3_1 = array(10, 20, 40, 20, 30, 50, 80, 90, 70); $data_3_2 = array(5, 10, 15, 20, 25, 30, 35, 40, 45);

// Create object $google_chart_3 = Google_Chart::factory();

// Set attributes $google_chart_3->set_attributes(array( 'encoding' => 'text', 'title' => 'Line Chart Test', 'size' => array('500', '300'), 'chart' => 'line', 'data' => array($data_3_1, $data_3_2), 'axis_type' => array('x', 'y'), 'bar_width_and_spacing' => 'auto', 'line_style' => array(array('5', '2', '3'), array(1, 3, 4)), ));

// Display the chart (magical toString method) echo $google_chart_3; }}}

Outputs

{{{}}}

http://chart.apis.google.com/chart?chs=500x300&cht=lc&chd=t:10,20,40,20,30,50,80,90,70|5,10,15,20,25,30,35,40,45&chm=|&chtt=Line+Chart+Test&chxt=x,y&chbh=a&chls=5,2,3|1,3,4&nonsense=chart.png