GeoJsonOptions (Trimble MAPS Maps SDK for Android 0.9.39 Reference)

java.lang.Object
- java.util.AbstractMap<K,V>
- - java.util.HashMap<java.lang.String,java.lang.Object>
  - - com.trimblemaps.mapsdk.style.sources.GeoJsonOptions

public class GeoJsonOptions
extends java.util.HashMap<java.lang.String,java.lang.Object>

Builder class for composing GeoJsonSource objects.

See Also:: GeoJsonSource, Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.util.AbstractMap
  java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>
- Nested classes/interfaces inherited from interface java.util.Map
  java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Constructor Summary

Constructors
Constructor Description

GeoJsonOptions()

Constructors
Constructor	Description
`GeoJsonOptions()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`GeoJsonOptions`	`withBuffer(int buffer)`	Tile buffer size on each side (measured in 1/512ths of a tile; higher means fewer rendering artifacts near tile edges but slower performance).
`GeoJsonOptions`	`withCluster(boolean cluster)`	If the data is a collection of point features, setting this to true clusters the points by radius into groups.
`GeoJsonOptions`	`withClusterMaxZoom(int clusterMaxZoom)`	Max zoom to cluster points on.
`GeoJsonOptions`	`withClusterProperty(java.lang.String propertyName, Expression operatorExpr, Expression mapExpr)`	An object defining custom properties on the generated clusters if clustering is enabled, aggregating values from clustered points.
`GeoJsonOptions`	`withClusterRadius(int clusterRadius)`	Radius of each cluster when clustering points, measured in 1/512ths of a tile.
`GeoJsonOptions`	`withLineMetrics(boolean lineMetrics)`	Initialises whether to calculate line distance metrics.
`GeoJsonOptions`	`withMaxZoom(int maxZoom)`	Maximum zoom level at which to create vector tiles (higher means greater detail at high zoom levels).
`GeoJsonOptions`	`withMinZoom(int minZoom)`	Minimum zoom level at which to create vector tiles (lower means more field of view detail at low zoom levels).
`GeoJsonOptions`	`withTolerance(float tolerance)`	Douglas-Peucker simplification tolerance (higher means simpler geometries and faster performance).

Methods inherited from class java.util.AbstractMap
equals, hashCode, toString

Methods inherited from class java.util.HashMap
clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from interface java.util.Map
entry, equals, hashCode, of, of, of, of, of, of, of, of, of, of, of, ofEntries

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - GeoJsonOptions
```
public GeoJsonOptions()
```
- Method Detail
  - withMinZoom
```
@NonNull
public GeoJsonOptions withMinZoom(int minZoom)
```
    Minimum zoom level at which to create vector tiles (lower means more field of view detail at low zoom levels).
    
    Parameters:
    
    minZoom - the minimum zoom - Defaults to 0.
    
    Returns:
    
    the current instance for chaining
  - withMaxZoom
```
@NonNull
public GeoJsonOptions withMaxZoom(int maxZoom)
```
    Maximum zoom level at which to create vector tiles (higher means greater detail at high zoom levels).
    
    Parameters:
    
    maxZoom - the maximum zoom - Defaults to 25.5
    
    Returns:
    
    the current instance for chaining
  - withBuffer
```
@NonNull
public GeoJsonOptions withBuffer(int buffer)
```
    Tile buffer size on each side (measured in 1/512ths of a tile; higher means fewer rendering artifacts near tile edges but slower performance).
    
    Parameters:
    
    buffer - the buffer size - Defaults to 128.
    
    Returns:
    
    the current instance for chaining
  - withLineMetrics
```
@NonNull
public GeoJsonOptions withLineMetrics(boolean lineMetrics)
```
    Initialises whether to calculate line distance metrics.
    
    Parameters:
    
    lineMetrics - true to calculate line distance metrics.
    
    Returns:
    
    the current instance for chaining
  - withTolerance
```
@NonNull
public GeoJsonOptions withTolerance(float tolerance)
```
    Douglas-Peucker simplification tolerance (higher means simpler geometries and faster performance).
    
    Parameters:
    
    tolerance - the tolerance - Defaults to 0.375
    
    Returns:
    
    the current instance for chaining
  - withCluster
```
@NonNull
public GeoJsonOptions withCluster(boolean cluster)
```
    If the data is a collection of point features, setting this to true clusters the points by radius into groups.
    
    Parameters:
    
    cluster - cluster? - Defaults to false
    
    Returns:
    
    the current instance for chaining
  - withClusterMaxZoom
```
@NonNull
public GeoJsonOptions withClusterMaxZoom(int clusterMaxZoom)
```
    Max zoom to cluster points on.
    
    Parameters:
    
    clusterMaxZoom - clusterMaxZoom cluster maximum zoom - Defaults to one zoom less than maxzoom (so that last zoom features are not clustered)
    
    Returns:
    
    the current instance for chaining
  - withClusterRadius
```
@NonNull
public GeoJsonOptions withClusterRadius(int clusterRadius)
```
    Radius of each cluster when clustering points, measured in 1/512ths of a tile.
    
    Parameters:
    
    clusterRadius - cluster radius - Defaults to 50
    
    Returns:
    
    the current instance for chaining
  - withClusterProperty
```
@NonNull
public GeoJsonOptions withClusterProperty(java.lang.String propertyName,
                                          Expression operatorExpr,
                                          Expression mapExpr)
```
    An object defining custom properties on the generated clusters if clustering is enabled, aggregating values from clustered points. Has the form {"property_name": [operator, [map_expression]]} or {"property_name": [[operator, accumulated, expression], [map_expression]]}
    
    Parameters:
    
    propertyName - name of the property
    
    operatorExpr - operatorExpr is any expression function that accepts at least 2 operands (e.g. "+" or "max"). It accumulates the property value from clusters/points the cluster contains. It can either be a literal with single operator, or be a valid expression
    
    mapExpr - map expression produces the value of a single point, it shall be a valid expression
    
    Returns:
    
    the current instance for chaining

Class GeoJsonOptions

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

Nested classes/interfaces inherited from interface java.util.Map

Constructor Summary

Method Summary

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.util.HashMap

Methods inherited from interface java.util.Map

Methods inherited from class java.lang.Object

Constructor Detail

GeoJsonOptions

Method Detail

withMinZoom

withMaxZoom

withBuffer

withLineMetrics

withTolerance

withCluster

withClusterMaxZoom

withClusterRadius

withClusterProperty