Java Code Examples for com.esri.core.geometry.Polygon#closeAllPaths()
The following examples show how to use
com.esri.core.geometry.Polygon#closeAllPaths() .
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Example 1
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 2
Source File: GeoJsonParser.java From arcgis-runtime-demo-java with Apache License 2.0 | 6 votes |
/** * Example: * [ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ] * @param parser * @return a polygon * @throws JsonParseException * @throws IOException */ private Polygon parseSimplePolygonCoordinates(JsonNode node) { Polygon g = new Polygon(); boolean first = true; ArrayNode points = (ArrayNode) node; for (JsonNode point : points) { Point p = parsePointCoordinates(point); if (first) { g.startPath(p); first = false; } else { g.lineTo(p); } } g.closeAllPaths(); return g; }
Example 3
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 4
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 5
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 6
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 7
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 8
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 9
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 10
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 11
Source File: GeometryUtility.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 6 votes |
public Polygon GenerateEllipse(Point center, double majorAxis, double minorAxis, double ra) { Polygon ellipse = new Polygon(); for (int i = 0; i < 360; ++i) { double theta = Math.toRadians(i); Point p = ellipsePtFromAngle(center, majorAxis, minorAxis, theta); p = GeometryUtility.Rotate(center, p, ra); if (i == 0) { ellipse.startPath(p); } else{ ellipse.lineTo(p); } } ellipse.closeAllPaths(); return ellipse; }
Example 12
Source File: QueryReportProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private MapGeometry constructGeometryFromString(String geoString) { String[] pairs = geoString.split(" "); Polygon polygon = new Polygon(); Boolean firstit = true; for(String coords: pairs) { String[] tuple = coords.split(","); Double x = Double.parseDouble(tuple[0]); Double y = Double.parseDouble(tuple[1]); Point p = new Point(x,y); Double z = Double.NaN; if (tuple.length>2) { z = Double.parseDouble(tuple[2]); p.setZ(z); } if(firstit) { polygon.startPath(p); firstit=false; } else { polygon.lineTo(p); } } polygon.closeAllPaths(); MapGeometry mapgeo = new MapGeometry(polygon, srOut); return mapgeo; }
Example 13
Source File: QueryReportProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private com.esri.ges.spatial.Geometry constructGeometryFromString(String geoString) throws GeometryException { String[] pairs = geoString.split(" "); Polygon polygon = new Polygon(); Boolean firstit = true; for(String coords: pairs) { String[] tuple = coords.split(","); Double x = Double.parseDouble(tuple[0]); Double y = Double.parseDouble(tuple[1]); Point p = new Point(x,y); Double z = Double.NaN; if (tuple.length>2) { z = Double.parseDouble(tuple[2]); p.setZ(z); } if(firstit) { polygon.startPath(p); firstit=false; } else { polygon.lineTo(p); } } polygon.closeAllPaths(); String json = GeometryEngine.geometryToJson(srIn, polygon); return spatial.fromJson(json); }
Example 14
Source File: RangeFanProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private Geometry constructRangeFan(double x, double y, double range, String unit, double bearing, double traversal) throws Exception { try { Polygon fan = new Polygon(); Point center = new Point(); center.setX(x); center.setY(y); Point centerProj = (Point) GeometryEngine.project(center, srIn, srBuffer); double centerX = centerProj.getX(); double centerY = centerProj.getY(); bearing = GeometryUtility.Geo2Arithmetic(bearing); double leftAngle = bearing - (traversal / 2); double rightAngle = bearing + (traversal / 2); int count = (int) Math.round(Math.abs(leftAngle - rightAngle)); fan.startPath(centerProj); UnitConverter uc = new UnitConverter(); range = uc.Convert(range, unit, srBuffer); for (int i = 0; i < count; ++i) { double d = Math.toRadians(leftAngle + i); double arcX = centerX + (range * Math.cos(d)); double arcY = centerY + (range * Math.sin(d)); Point arcPt = new Point(arcX, arcY); fan.lineTo(arcPt); } fan.closeAllPaths(); return fan; } catch (Exception e) { LOG.error(e.getMessage()); throw e; } }
Example 15
Source File: SpatialQProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private MapGeometry constructGeometryFromString(String geoString) { String[] pairs = geoString.split(" "); Polygon polygon = new Polygon(); Boolean firstit = true; for (String coords : pairs) { String[] tuple = coords.split(","); Double x = Double.parseDouble(tuple[0]); Double y = Double.parseDouble(tuple[1]); Point p = new Point(x, y); Double z = Double.NaN; if (tuple.length > 2) { z = Double.parseDouble(tuple[2]); p.setZ(z); } if (firstit) { polygon.startPath(p); firstit = false; } else { polygon.lineTo(p); } } polygon.closeAllPaths(); MapGeometry mapgeo = new MapGeometry(polygon, srOut); return mapgeo; }
Example 16
Source File: RangeFanProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private Geometry constructRangeFan(double x, double y, double range, String unit, double bearing, double traversal) throws GeometryException { Polygon fan = new Polygon(); Point center = new Point(); center.setX(x); center.setY(y); // SpatialReference srIn = SpatialReference.create(wkidin); // SpatialReference srBuffer = SpatialReference.create(wkidbuffer); // SpatialReference srOut = SpatialReference.create(wkidout); Point centerProj = (Point) GeometryEngine.project(center, srIn, srBuffer); double centerX = centerProj.getX(); double centerY = centerProj.getY(); bearing = GeometryUtility.Geo2Arithmetic(bearing); double leftAngle = bearing - (traversal / 2); double rightAngle = bearing + (traversal / 2); int count = (int) Math.round(Math.abs(leftAngle - rightAngle)); fan.startPath(centerProj); UnitConverter uc = new UnitConverter(); range = uc.Convert(range, unit, srBuffer); for (int i = 0; i < count; ++i) { double d = Math.toRadians(leftAngle + i); double arcX = centerX + (range * Math.cos(d)); double arcY = centerY + (range * Math.sin(d)); Point arcPt = new Point(arcX, arcY); // arcPt = (Point) GeometryEngine.project(arcPt, srBuffer, srOut); fan.lineTo(arcPt); } fan.closeAllPaths(); return fan; }
Example 17
Source File: TestStGeomFromShape.java From spatial-framework-for-hadoop with Apache License 2.0 | 5 votes |
private static Polygon createPolygon() { Polygon polygon = new Polygon(); polygon.startPath(createFirstLocation()); polygon.lineTo(createSecondLocation()); polygon.lineTo(createThirdLocation()); polygon.lineTo(createFourthLocation()); polygon.closeAllPaths(); return polygon; }
Example 18
Source File: PolygonProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 5 votes |
private com.esri.ges.spatial.Geometry constructCAPGeometry(String geoString) throws GeometryException { try { String[] pairs = geoString.split(" "); Polygon polygon = new Polygon(); Boolean firstit = true; for (String coords : pairs) { String[] tuple = coords.split(","); Double x = Double.parseDouble(tuple[0]); Double y = Double.parseDouble(tuple[1]); Point p = new Point(x, y); Double z = Double.NaN; if (tuple.length > 2) { z = Double.parseDouble(tuple[2]); p.setZ(z); } if (firstit) { polygon.startPath(p); firstit = false; } else { polygon.lineTo(p); } } polygon.closeAllPaths(); String json = GeometryEngine.geometryToJson(srIn, polygon); return spatial.fromJson(json); } catch (GeometryException ex) { LOG.error(ex.getMessage()); LOG.error(ex.getStackTrace()); return null; } }
Example 19
Source File: LatLongProcessor.java From defense-solutions-proofs-of-concept with Apache License 2.0 | 4 votes |
private Geometry findBoundingBox(String mgrs, int accuracy, Point mgrsPt) { String mgrsZone = mgrs.substring(0, 1); int wkid = 0; String utm = null; if(mgrsZone.equals("A") || mgrsZone.equals("B") ) { wkid = 32761; } else if(mgrsZone.equals("Y") || mgrsZone.equals("Z")) { wkid = 32661; } else { PeGeogcs peGeoCS = PeFactory.geogcs(4326); double[] coordArray = {mgrsPt.getX(), mgrsPt.getY()}; String[] utmArray = new String[1]; PeNotationUtm.geog_to_utm(peGeoCS, 1, coordArray, PeNotationUtm.PE_UTM_OPTS_NS, utmArray); utm=utmArray[0]; wkid=GetWkidFromUTM(utm); } SpatialReference pcs = SpatialReference.create(wkid); SpatialReference gcs = SpatialReference.create(4326); Geometry projGeo = GeometryEngine.project(mgrsPt, gcs, pcs);//projec local Point projPt = (Point)projGeo; double dist = getDistFromAccuracy(accuracy); double xmin, ymin, xmax, ymax; xmin=projPt.getX(); ymin=projPt.getY(); xmax = xmin + dist; ymax = ymin + dist; Polygon pbb = new Polygon(); pbb.startPath(xmin, ymin); pbb.lineTo(xmax, ymin); pbb.lineTo(xmax, ymax); pbb.lineTo(xmin, ymax); pbb.lineTo(xmin, ymin); pbb.closeAllPaths(); Geometry bb = GeometryEngine.project(pbb, pcs, gcs);//project back to wgs84 return bb; }