Annotation
class Annotation extends JsonConfig (View source)
Annotation ConfigObject
An object containing all the values for the annotation which can be passed into the chart's options.
Constants
| TYPE |
Type of JsonConfig object
|
Methods
Builds the Annotation object.
Shortcut method to set the value of an option and return $this.
Parses the config array by passing the values through each method to check validity against if the option exists.
In Bar and Column charts, if set to true, draws all annotations outside of the Bar/Column.
For charts that support annotations, the highContrast bool lets you override Google Charts' choice of the annotation color. By default, highContrast is true, which causes Charts to select an annotation color with good contrast: light colors on dark backgrounds, and dark on light.
An object that specifies the annotation text style.
Details
at line 51
__construct(
array $config = array())
Builds the Annotation object.
in
JsonConfig at line 64
mixed
__get(
string $option)
Get the value of a set option via magic method.
in
JsonConfig at line 75
Options
getOptions()
Gets the Options object for the JsonConfig
in
JsonConfig at line 90
JsonConfig
setOption(
string $option,
mixed $value)
Shortcut method to set the value of an option and return $this.
In order to maintain backwards compatibility, ConfigObjects will be unwrapped.
in
JsonConfig at line 106
setOptions(
array $config)
Parses the config array by passing the values through each method to check validity against if the option exists.
in
JsonConfig at line 275
array
jsonSerialize()
Custom serialization of the JsonConfig object.
at line 65
Annotation
alwaysOutside(
bool $alwaysOutside)
In Bar and Column charts, if set to true, draws all annotations outside of the Bar/Column.
at line 82
Annotation
highContrast(
bool $highContrast)
For charts that support annotations, the highContrast bool lets you override Google Charts' choice of the annotation color. By default, highContrast is true, which causes Charts to select an annotation color with good contrast: light colors on dark backgrounds, and dark on light.
If you set highContrast to false and don't specify your own annotation color, Google Charts will use the default series color for the annotation
at line 94
Annotation
textStyle(
array $textStyleConfig)
An object that specifies the annotation text style.