com.here.android.mpa.cluster

Class ClusterTheme

java.lang.Object

com.here.android.mpa.cluster.ClusterTheme

public class ClusterTheme
extends java.lang.Object

A mapping of cluster density ranges to cluster icon styles. Cluster density represents the number of markers inside a cluster.

See Also:

ClusterLayer.setTheme(ClusterTheme)

Constructor Summary

Constructors

Constructor and Description
ClusterTheme() Creates a new theme with the default presentation style.
ClusterTheme(ClusterTheme theme) Creates a new theme by copying ranges and styles from another.

Method Summary

Modifier and Type	Method and Description
void	setStyleForDensityRange(ClusterDensityRange range, ClusterStyle style) Sets particular style for a specific range.
void	setStyleForDensityRange(int from, int to, ClusterStyle style) Sets particular style for a specific range.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClusterTheme

public ClusterTheme()

Creates a new theme with the default presentation style.

ClusterTheme

public ClusterTheme(ClusterTheme theme)

Creates a new theme by copying ranges and styles from another.

Parameters:

theme - theme to copy from

Method Detail

setStyleForDensityRange

public void setStyleForDensityRange(int from,
                                    int to,
                                    ClusterStyle style)

Sets particular style for a specific range. Ranges set by this method should be valid and cannot overlap.

The default style is used for the ranges not set manually.

Parameters:

from - lower density range limit (inclusive), must be greater than ClusterDensityRange.MINIMUM_CLUSTER_DENSITY

to - upper density range limit (inclusive), must be greater than or equal to lower limit

style - style for this range

Throws:

java.lang.IllegalArgumentException - If one of the following occurs: the lower limit is smaller than MINIMUM_CLUSTER_DENSITY, the lower limit is greater than the upper limit, or the range overlaps with one of the already added ranges to this theme.

java.lang.NullPointerException - if style is null

See Also:

ClusterTheme.setStyleForDensityRange(ClusterDensityRange, ClusterStyle)

setStyleForDensityRange

public void setStyleForDensityRange(ClusterDensityRange range,
                                    ClusterStyle style)

Sets particular style for a specific range. Ranges set by this method should be valid and cannot overlap.

The default style is used for the ranges not set manually.

Parameters:

range - density range

style - style for this range

Throws:

java.lang.IllegalArgumentException - if the range overlaps with one of the already added ranges to this theme

java.lang.NullPointerException - if range or style is null