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package com.mapbox.mapboxsdk.annotations;
import android.graphics.Color;
import android.support.annotation.Keep;
import android.support.annotation.NonNull;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import java.util.ArrayList;
import java.util.List;
/**
* Polygon is a geometry annotation that's a closed loop of coordinates.
*/
public final class Polygon extends BasePointCollection {
@Keep
private int fillColor = Color.BLACK; // default fillColor is black
@Keep
private int strokeColor = Color.BLACK; // default strokeColor is black
@Keep
private List<List<LatLng>> holes;
Polygon() {
super();
holes = new ArrayList<>();
}
/**
* Get the color of the fill region of the polygon.
*
* @return The color of the fill.
*/
public int getFillColor() {
return fillColor;
}
/**
* Get the color of the stroke of the polygon.
*
* @return The color of the stroke.
*/
public int getStrokeColor() {
return strokeColor;
}
/**
* Returns a copy of the holes.
*
* @return A {@link List} of {@link List} of {@link LatLng} points making up the holes.
*/
public List<List<LatLng>> getHoles() {
return new ArrayList<>(holes);
}
/**
* Sets the color of the fill region of the polygon.
*
* @param color The color in ARGB format.
*/
public void setFillColor(int color) {
fillColor = color;
update();
}
/**
* Sets the color of the stroke of the polygon.
*
* @param color The color in ARGB format.
*/
public void setStrokeColor(int color) {
strokeColor = color;
update();
}
/**
* Sets the holes of this polygon. This method will take a copy of the holes, so further
* mutations to holes will have no effect on this polygon.
*
* @param holes A {@link List} of {@link List} of {@link LatLng} points making up the holes.
*/
public void setHoles(@NonNull List<? extends List<LatLng>> holes) {
this.holes = new ArrayList<>(holes);
update();
}
/**
* Add a hole to the polygon.
*
* @param hole A {@link List} of {@link List} of {@link LatLng} points making up the hole to be added.
*/
void addHole(List<LatLng> hole) {
holes.add(hole);
update();
}
@Override
void update() {
MapboxMap mapboxMap = getMapboxMap();
if (mapboxMap != null) {
mapboxMap.updatePolygon(this);
}
}
}
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