Custom Labels
Description
The above example shows you how to create `BubbleChart` using built-in Google Charts. In this example, for purpose of chart demonstration only, we do use mock-up data from array. As you can see, the KoolReport's widget in general support dataSource could be DataStore, Process, DataSource or even simple array.
For example:
...
"options" => array(
...
"bubble" => array(
"textStyle" => array(
"fontSize" => 11,
"fontName" => 'Times-Roman',
"color" => 'green',
"bold" => true,
"italic" => true
)
)
)