本文整理汇总了Java中com.esri.core.geometry.MultiPath类的典型用法代码示例。如果您正苦于以下问题：Java MultiPath类的具体用法？Java MultiPath怎么用？Java MultiPath使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
MultiPath类属于com.esri.core.geometry包，在下文中一共展示了MultiPath类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: pop
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
/**
* pop the first multipath in the collection, null if none
*/
public static MultiPathAndRole pop(List<MultiPathAndRole> l) {
if (l == null)
return null;
boolean finished = false;
MultiPathAndRole e = null;
while (!finished) {
if (l.size() == 0)
return null;
e = l.get(0);
l.remove(0);
MultiPath m = e.getMultiPath();
if (m != null && !m.isEmpty()) {
finished = true;
}
}
return e;
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:25，代码来源:PolygonCreator.java
示例2: firstAndLastPoints
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
static StringBuffer firstAndLastPoints(String role, MultiPath multiPath) {
StringBuffer sb = new StringBuffer();
if (role != null) {
sb.append("(")
.append(role).append(")");
}
sb.append(" ")
.append(multiPath.getPointCount())
.append(" pts -> ")
.append(GeometryEngine.geometryToJson(4623,
multiPath.getPoint(multiPath.getPathStart(0))));
sb.append(" - ").append(
GeometryEngine.geometryToJson(4623,
multiPath.getPoint(multiPath.getPathEnd(0) - 1)));
return sb;
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:19，代码来源:PolygonCreator.java
示例3: getEveryNthPointFromThisMultiPath
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
float[] getEveryNthPointFromThisMultiPath(MultiPath arcMultiPathParam, int everyNpoints) {
int arcPointCount = arcMultiPathParam.getPointCount();
Log.e("arcadiusDebug", "arcPointCount: " + arcPointCount);
ArrayList<Float> newSmallerArrayToReturn = new ArrayList<Float>();
for (int i = 0; i < arcMultiPathParam.getPointCount(); i += everyNpoints) {
newSmallerArrayToReturn.add((float) arcMultiPathParam.getPoint(i).getX());
newSmallerArrayToReturn.add((float) arcMultiPathParam.getPoint(i).getZ());
newSmallerArrayToReturn.add((float) arcMultiPathParam.getPoint(i).getY());
}
float[] simpleArray = new float[newSmallerArrayToReturn.size()];
for(int i = 0; i < newSmallerArrayToReturn.size(); i++) {
simpleArray[i] = newSmallerArrayToReturn.get(i).floatValue();
}
Log.e("arcadiusDebug", "Big array points: " + arcMultiPathParam.getPointCount());
Log.e("arcadiusDebug", "Small array points: " + simpleArray.length);
return simpleArray;
}
开发者ID:skylight1，项目名称:VR-Map-Explorer，代码行数:23，代码来源:MainActivity.java
示例4: main
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public static void main(String[] args) throws IOException {
byte[] bytes = Files.readAllBytes(Paths.get(args[0]));
String text = new String(bytes, "US-ASCII");
Geometry g = OperatorImportFromWkt.local().execute(0, Geometry.Type.Unknown, text, null);
System.out.println(args[0] + " : " + g.getType() +
" " + ((MultiPath)g).getPathCount() + " rings" + " " + ((MultiPath)g).getPointCount() + " vertices");
System.out.print("Checking if simple... ");
boolean isSimple = OperatorSimplifyOGC.local().isSimpleOGC(g, null, true, null, null);
System.out.println(isSimple);
System.out.print("Running simplify operation... ");
Geometry gSimple = OperatorSimplifyOGC.local().execute(g, null, true, null);
System.out.println("Simple" + " : " + g.getType() +
" " + ((MultiPath)gSimple).getPathCount() + " rings" + " " + ((MultiPath)gSimple).getPointCount() + " vertices");
System.out.println("Done");
System.out.print("Running simplify operation (should be simple now)... ");
isSimple = OperatorSimplifyOGC.local().isSimpleOGC(gSimple, null, true, null, null);
System.out.println(isSimple);
}
开发者ID:Esri，项目名称:samples-geometry-api-java，代码行数:19，代码来源:OperatorSimplifyOGCTest.java
示例5: create
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
/**
* convert the two arrays in one object list
*
* @param multiPath
* @param roles
* @return
*/
private static List<MultiPathAndRole> create(MultiPath[] multiPath,
Role[] roles) {
assert multiPath != null;
assert roles != null;
assert multiPath.length == roles.length;
List<MultiPathAndRole> pathLeft = new ArrayList<>();
for (int i = 0; i < multiPath.length; i++) {
pathLeft.add(new MultiPathAndRole(multiPath[i], roles[i]));
}
return pathLeft;
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:21，代码来源:PolygonCreator.java
示例6: isClosed
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public static boolean isClosed(MultiPath p) {
assert p != null;
int start = p.getPathStart(0);
int end = p.getPathEnd(0) - 1;
return areCoincident(p.getPoint(start), p.getPoint(end));
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:9，代码来源:PolygonCreator.java
示例7: evaluate
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public BooleanWritable evaluate(BytesWritable geomref) {
if (geomref == null || geomref.getLength() == 0) {
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref);
if (ogcGeometry == null){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
try {
switch(GeometryUtils.getType(geomref)) {
case ST_LINESTRING:
case ST_MULTILINESTRING:
MultiPath lines = (MultiPath)(ogcGeometry.getEsriGeometry());
int nPaths = lines.getPathCount();
boolean rslt = true;
for (int ix = 0; rslt && ix < nPaths; ix++) {
Point p0 = lines.getPoint(lines.getPathStart(ix));
Point pf = lines.getPoint(lines.getPathEnd(ix)-1);
rslt = rslt && pf.equals(p0); // no tolerance - OGC
}
resultBoolean.set(rslt);
return resultBoolean;
default: // ST_IsClosed gives ERROR on Point or Polygon, on Postgres/Oracle
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_LINESTRING, GeometryUtils.getType(geomref));
return null;
}
} catch (Exception e) {
LogUtils.Log_InternalError(LOG, "ST_IsClosed" + e);
return null;
}
}
开发者ID:Esri，项目名称:spatial-framework-for-hadoop，代码行数:39，代码来源:ST_IsClosed.java
示例8: evaluate
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public IntWritable evaluate(BytesWritable geomref) {
if (geomref == null || geomref.getLength() == 0) {
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref);
if (ogcGeometry == null){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
Geometry esriGeom = ogcGeometry.getEsriGeometry();
switch(esriGeom.getType()) {
case Point:
resultInt.set(esriGeom.isEmpty() ? 0 : 1);
break;
case MultiPoint:
resultInt.set(((MultiPoint)(esriGeom)).getPointCount());
break;
case Polygon:
Polygon polygon = (Polygon)(esriGeom);
resultInt.set(polygon.getPointCount() + polygon.getPathCount());
break;
default:
resultInt.set(((MultiPath)(esriGeom)).getPointCount());
break;
}
return resultInt;
}
开发者ID:Esri，项目名称:spatial-framework-for-hadoop，代码行数:31，代码来源:ST_NumPoints.java
示例9: evaluate
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
/**
* Return the last point of the ST_Linestring.
* @param geomref hive geometry bytes
* @return byte-reference of the last ST_Point
*/
public BytesWritable evaluate(BytesWritable geomref) {
if (geomref == null || geomref.getLength() == 0){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref);
if (ogcGeometry == null){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
if (GeometryUtils.getType(geomref) == GeometryUtils.OGCType.ST_LINESTRING) {
MultiPath lines = (MultiPath)(ogcGeometry.getEsriGeometry());
int wkid = GeometryUtils.getWKID(geomref);
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
return GeometryUtils.geometryToEsriShapeBytesWritable(OGCGeometry.createFromEsriGeometry(lines.getPoint(lines.getPointCount()-1),
spatialReference));
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_LINESTRING, GeometryUtils.getType(geomref));
return null;
}
}
开发者ID:Esri，项目名称:spatial-framework-for-hadoop，代码行数:32，代码来源:ST_EndPoint.java
示例10: evaluate
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
/**
* Return the first point of the ST_Linestring.
* @param geomref hive geometry bytes
* @return byte-reference of the first ST_Point
*/
public BytesWritable evaluate(BytesWritable geomref) {
if (geomref == null || geomref.getLength() == 0){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref);
if (ogcGeometry == null){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
if (GeometryUtils.getType(geomref) == GeometryUtils.OGCType.ST_LINESTRING) {
MultiPath lines = (MultiPath)(ogcGeometry.getEsriGeometry());
int wkid = GeometryUtils.getWKID(geomref);
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
return GeometryUtils.geometryToEsriShapeBytesWritable(OGCGeometry.createFromEsriGeometry(lines.getPoint(0),
spatialReference));
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_LINESTRING, GeometryUtils.getType(geomref));
return null;
}
}
开发者ID:Esri，项目名称:spatial-framework-for-hadoop，代码行数:32，代码来源:ST_StartPoint.java
示例11: isClosed
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public boolean isClosed() {
MultiPath mp = (MultiPath) getEsriGeometry();
for (int i = 0, n = mp.getPathCount(); i < n; i++) {
if (!mp.isClosedPathInXYPlane(i))
return false;
}
return true;
}
开发者ID:Esri，项目名称:geometry-api-java，代码行数:10，代码来源:OGCMultiCurve.java
示例12: OGCLineString
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public OGCLineString(MultiPath mp, int pathIndex, SpatialReference sr,
boolean reversed) {
multiPath = new Polyline();
if (!mp.isEmpty())
multiPath.addPath(mp, pathIndex, !reversed);
esriSR = sr;
}
开发者ID:Esri，项目名称:geometry-api-java，代码行数:8，代码来源:OGCLineString.java
示例13: MultiPathAndRole
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public MultiPathAndRole(MultiPath p, Role r) {
this.multiPath = p;
this.role = r;
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:5，代码来源:MultiPathAndRole.java
示例14: getMultiPath
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public MultiPath getMultiPath() {
return multiPath;
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:4，代码来源:MultiPathAndRole.java
示例15: dump
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public static void dump(MultiPath p) {
assert p != null;
String jsong = GeometryEngine.geometryToJson(4623, p);
System.out.println(jsong);
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:6，代码来源:PolygonCreator.java
示例16: loadElements
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public ArrayList<MultiPathAndRole> loadElements(int i) throws Exception {
File f = new File(storefolder, "test_file_" + i);
FileReader fr = new FileReader(f);
try {
JSONObject jo = new JSONObject(new JSONTokener(fr));
JSONArray origin = jo.getJSONArray("origin");
ArrayList<MultiPathAndRole> m = new ArrayList<MultiPathAndRole>(origin.length());
for (int j = 0; j < origin.length(); j++) {
JSONObject r = origin.getJSONObject(j);
MapGeometry geometry = GeometryEngine.jsonToGeometry(r.getJSONObject("geometry").toString());
m.add(new MultiPathAndRole((MultiPath) geometry.getGeometry(), Role.valueOf(r.getString("role"))));
}
return m;
} finally {
fr.close();
}
}
开发者ID:frett27，项目名称:osm-flink-tools，代码行数:26，代码来源:TestIsolateBadPolygons.java
示例17: onPostExecute
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
@Override
protected void onPostExecute(FeatureResult results) {
String message = "No result comes back";
if (results != null) {
int size = (int) results.featureCount();
Log.e("arcadiusDebug", "Number of Polygons: " + size);
smallerArray = new float[size][];
int i = 0;
for (Object element : results) {
overlayView.incrementProgressBy(size / 100);
if (element instanceof Feature) {
Feature feature = (Feature) element;
// turn feature into graphic\
Geometry arcGeometry = feature.getGeometry();
Geometry.Type arcType = arcGeometry.getType();
MultiPath arcMultiPath = (MultiPath) arcGeometry;
Graphic graphic = new Graphic(feature.getGeometry(),
feature.getSymbol(),
feature.getAttributes());
smallerArray[i++] = getEveryNthPointFromThisMultiPath(arcMultiPath, 100);
}
}
// update message with results
message = String.valueOf(results.featureCount())
+ " results have returned from query.";
onGeometriesCreated();
}
overlayView.dismissProgressToast();
// if(isVRMode) {
// overlayView.show3DToast(message);
// } else {
// Toast.makeText(MainActivity.this, message, Toast.LENGTH_LONG).show();
// }
}
开发者ID:skylight1，项目名称:VR-Map-Explorer，代码行数:45，代码来源:MainActivity.java
示例18: evaluate
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public DoubleWritable evaluate(BytesWritable geomref) {
if (geomref == null || geomref.getLength() == 0) {
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
int WGS84 = 4326;
if (GeometryUtils.getWKID(geomref) != WGS84) {
LogUtils.Log_SRIDMismatch(LOG, geomref, WGS84);
return null;
}
OGCGeometry ogcGeometry = GeometryUtils.geometryFromEsriShape(geomref);
if (ogcGeometry == null){
LogUtils.Log_ArgumentsNull(LOG);
return null;
}
Geometry esriGeom = ogcGeometry.getEsriGeometry();
switch(esriGeom.getType()) {
case Point:
case MultiPoint:
resultDouble.set(0.);
break;
default:
MultiPath lines = (MultiPath)(esriGeom);
int nPath = lines.getPathCount();
double length = 0.;
for (int ix = 0; ix < nPath; ix++) {
int curPt = lines.getPathStart(ix);
int pastPt = lines.getPathEnd(ix);
Point fromPt = lines.getPoint(curPt);
Point toPt = null;
for (int vx = curPt+1; vx < pastPt; vx++) {
toPt = lines.getPoint(vx);
length += GeometryEngine.geodesicDistanceOnWGS84(fromPt, toPt);
fromPt = toPt;
}
}
resultDouble.set(length);
break;
}
return resultDouble;
}
开发者ID:Esri，项目名称:spatial-framework-for-hadoop，代码行数:46，代码来源:ST_GeodesicLengthWGS84.java
示例19: numGeometries
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public int numGeometries() {
MultiPath mp = (MultiPath) getEsriGeometry();
return mp.getPathCount();
}
开发者ID:Esri，项目名称:geometry-api-java，代码行数:5，代码来源:OGCMultiCurve.java
示例20: OGCLinearRing
import com.esri.core.geometry.MultiPath; //导入依赖的package包/类
public OGCLinearRing(MultiPath mp, int pathIndex, SpatialReference sr,
boolean reversed) {
super(mp, pathIndex, sr, reversed);
if (!mp.isClosedPath(0))
throw new IllegalArgumentException("LinearRing path must be closed");
}
开发者ID:Esri，项目名称:geometry-api-java，代码行数:7，代码来源:OGCLinearRing.java
注：本文中的com.esri.core.geometry.MultiPath类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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