diff options
Diffstat (limited to 'src/org/traccar/geofence/GeofenceCircle.java')
-rw-r--r-- | src/org/traccar/geofence/GeofenceCircle.java | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/src/org/traccar/geofence/GeofenceCircle.java b/src/org/traccar/geofence/GeofenceCircle.java deleted file mode 100644 index f6fca63ca..000000000 --- a/src/org/traccar/geofence/GeofenceCircle.java +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright 2016 Anton Tananaev (anton@traccar.org) - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.traccar.geofence; - -import java.text.DecimalFormat; -import java.text.ParseException; - -import org.traccar.helper.DistanceCalculator; - -public class GeofenceCircle extends GeofenceGeometry { - - private double centerLatitude; - private double centerLongitude; - private double radius; - - public GeofenceCircle() { - } - - public GeofenceCircle(String wkt) throws ParseException { - fromWkt(wkt); - } - - public GeofenceCircle(double latitude, double longitude, double radius) { - this.centerLatitude = latitude; - this.centerLongitude = longitude; - this.radius = radius; - } - - public double distanceFromCenter(double latitude, double longitude) { - return DistanceCalculator.distance(centerLatitude, centerLongitude, latitude, longitude); - } - - @Override - public boolean containsPoint(double latitude, double longitude) { - return distanceFromCenter(latitude, longitude) <= radius; - } - - @Override - public String toWkt() { - String wkt = ""; - wkt = "CIRCLE ("; - wkt += String.valueOf(centerLatitude); - wkt += " "; - wkt += String.valueOf(centerLongitude); - wkt += ", "; - DecimalFormat format = new DecimalFormat("0.#"); - wkt += format.format(radius); - wkt += ")"; - return wkt; - } - - @Override - public void fromWkt(String wkt) throws ParseException { - if (!wkt.startsWith("CIRCLE")) { - throw new ParseException("Mismatch geometry type", 0); - } - String content = wkt.substring(wkt.indexOf("(") + 1, wkt.indexOf(")")); - if (content == null || content.equals("")) { - throw new ParseException("No content", 0); - } - String[] commaTokens = content.split(","); - if (commaTokens.length != 2) { - throw new ParseException("Not valid content", 0); - } - String[] tokens = commaTokens[0].split("\\s"); - if (tokens.length != 2) { - throw new ParseException("Too much or less coordinates", 0); - } - try { - centerLatitude = Double.parseDouble(tokens[0]); - } catch (NumberFormatException e) { - throw new ParseException(tokens[0] + " is not a double", 0); - } - try { - centerLongitude = Double.parseDouble(tokens[1]); - } catch (NumberFormatException e) { - throw new ParseException(tokens[1] + " is not a double", 0); - } - try { - radius = Double.parseDouble(commaTokens[1]); - } catch (NumberFormatException e) { - throw new ParseException(commaTokens[1] + " is not a double", 0); - } - } -} |