com.tencent.map.sdk.utilities.heatmap

Class HeatMapTileProvider.Builder

java.lang.Object

com.tencent.map.sdk.utilities.heatmap.HeatMapTileProvider.Builder

Enclosing class:

HeatMapTileProvider

public static class HeatMapTileProvider.Builder
extends java.lang.Object

热力瓦片数据服务构造器

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
HeatMapTileProvider	build(TencentMap map)
HeatMapTileProvider.Builder	data(java.util.Collection<LatLng> val) 设置坐标数据
java.util.Collection<WeightedLatLng>	getData()
Gradient	getGradient()
HeatMapTileProvider.HeatTileGenerator	getHeatTileGenerator()
double	getOpacity()
int	getRadius()
HeatMapTileProvider.OnHeatMapReadyListener	getReadyListener()
HeatMapTileProvider.Builder	gradient(Gradient val) 设置渐变颜色
HeatMapTileProvider.Builder	opacity(double val) 设置透明色
HeatMapTileProvider.Builder	radius(int radius) 设置半径
HeatMapTileProvider.Builder	readyListener(HeatMapTileProvider.OnHeatMapReadyListener listener) 设置热力图准备完成回调
HeatMapTileProvider.Builder	tileGenerator(HeatMapTileProvider.HeatTileGenerator tileGenerator) 设置热力图瓦片生产器
HeatMapTileProvider.Builder	weightedData(java.util.Collection<WeightedLatLng> val) 设置权重坐标数据

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

data

public HeatMapTileProvider.Builder data(java.util.Collection<LatLng> val)

设置坐标数据

Parameters:

val - 坐标数据，不能为空

Returns:

更新之后的Builder

weightedData

public HeatMapTileProvider.Builder weightedData(java.util.Collection<WeightedLatLng> val)

设置权重坐标数据

Parameters:

val - 带权重的坐标数据，不能为空

Returns:

更新之后的Builder

gradient

public HeatMapTileProvider.Builder gradient(Gradient val)

设置渐变颜色

Parameters:

val - 热力图渐变色

Returns:

更新之后的Builder

opacity

public HeatMapTileProvider.Builder opacity(double val)

设置透明色

Parameters:

val - 透明值，取值范围 [0, 1]

Returns:

更新之后的Builder

radius

public HeatMapTileProvider.Builder radius(int radius)

设置半径

Parameters:

radius -

Returns:

updated builder object

tileGenerator

public HeatMapTileProvider.Builder tileGenerator(HeatMapTileProvider.HeatTileGenerator tileGenerator)

设置热力图瓦片生产器

Parameters:

tileGenerator - 瓦片生成器

Returns:

更新之后的Builder

readyListener

public HeatMapTileProvider.Builder readyListener(HeatMapTileProvider.OnHeatMapReadyListener listener)

设置热力图准备完成回调

Parameters:

listener - 准备完成监听器

Returns:

更新之后的Builder

getData

public java.util.Collection<WeightedLatLng> getData()

getRadius

public int getRadius()

getGradient

public Gradient getGradient()

getOpacity

public double getOpacity()

getHeatTileGenerator

public HeatMapTileProvider.HeatTileGenerator getHeatTileGenerator()

getReadyListener

public HeatMapTileProvider.OnHeatMapReadyListener getReadyListener()

build

public HeatMapTileProvider build(TencentMap map)