• Overview
• Settings
• Series property

ScatterChart

Overview #

Scatter charts are based on basic line charts with the x axis changed to a linear axis. To use a scatter chart, data must be passed as objects containing X and Y properties. The example below creates a scatter chart with 3 points.

Code:

ScatterChart::create(array(
    "title"=>"Age and number of phone owned",
    "dataSource"=>array(
        array("age"=>12,"#phone"=>2),
        array("age"=>18,"#phone"=>3),
        array("age"=>21,"#phone"=>5),
        array("age"=>21,"#phone"=>3),
    ),
    "series"=>array(
        array("age","#phone")
    )
));

Settings #

Series property #

Property series contains list of columns for ScatterChart and BubbleChart. ScatterChart will requires 2 columns while BubbleChart requires 3 columns. The adding array at the end will contains settings for the series.

ScatterChart::create(array(
    "series"=>array("age","#phone",array(
        "label"=>"Age vs Phone",
    ))
));

BubbleChart::create(array(
    "series"=>array("age","#phone",array(
        "label"=>"Height, weight vs Phone",
    ))
));