constant ChartsInterface::CHARTS_DUAL_AXIS in Charts 8.3

Used to define a dual axis.

Constant used in chartsTypeInfo() to declare chart types with a dual axes. Most charts use this type of data, meaning multiple categories each have multiple values. This type of data is usually represented as a table.

File

src/Theme/ChartsInterface.php, line 25

Class

ChartsInterface

Provides an interface defining Charts constants.

Namespace

Drupal\charts\Theme

Code

const CHARTS_DUAL_AXIS = 'xy';