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ia.CategoricClassifier Class

Defined in: ia\thematics\CategoricClassifier.js:1
Module: ia

Classifies categoric data.

Constructor

ia.CategoricClassifier

(
  • data
)

Defined in ia\thematics\CategoricClassifier.js:1

Parameters:

  • data String

    The data array.

Methods

_buildClasses

() private

Defined in ia\thematics\CategoricClassifier.js:205

Called when the dataChanged flag indicates that the classifier has changed in some way so that the classes have to be rebuilt.

_buildPalettes

() private

Defined in ia\thematics\CategoricClassifier.js:228

Called when the style or one of the legend palettes has changed.

_getUniqueValues

(
  • data
)
String private

Defined in ia\thematics\CategoricClassifier.js:162

Returns a sorted list of unique values for an array.

Parameters:

  • data String

    The data array.

Returns:

String: An array of unique values.

commitChanges

()

Defined in ia\thematics\CategoricClassifier.js:122

Call this to commit any changes.

getClass

(
  • value
)
ia.CategoricClass

Defined in ia\thematics\CategoricClassifier.js:143

Gets the legend class for the given value.

Parameters:

  • value String

    The value.

Returns:

ia.CategoricClass: The legend class that contains the value.

getClasses

(
  • value
)

Defined in ia\thematics\CategoricClassifier.js:111

An array of legend classes contained in the classifier.

Parameters:

getData

() String

Defined in ia\thematics\CategoricClassifier.js:86

Gets the data.

Returns:

String: The data.

setData

(
  • value
)

Defined in ia\thematics\CategoricClassifier.js:97

Sets the data.

Parameters:

  • value String

    The data.

Properties

breaks

Number

Defined in ia\thematics\CategoricClassifier.js:70

A list of breaks used in place of the default values.

colorPalette

ia.ColorPalette

Defined in ia\thematics\CategoricClassifier.js:35

Used to classify colors.

formatter

ia.Formatter

Defined in ia\thematics\CategoricClassifier.js:27

The formatter.

labels

String

Defined in ia\thematics\CategoricClassifier.js:62

A list of labels used in place of the default values.

noClasses

Number

Defined in ia\thematics\CategoricClassifier.js:53

The number of classes.

Default: 0

symbolSize

Number

Defined in ia\thematics\CategoricClassifier.js:43

The symbol size.

Default: 10;

uniqueValues

Number

Defined in ia\thematics\CategoricClassifier.js:78

A list of sorted unique values in the classifier.