本文整理汇总了Java中com.esri.arcgis.geometry.Point类的典型用法代码示例。如果您正苦于以下问题：Java Point类的具体用法？Java Point怎么用？Java Point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。
Point类属于com.esri.arcgis.geometry包，在下文中一共展示了Point类的8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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: buildFeature
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
private AvroFeature buildFeature(
final AvroSpatialReference avroSpatialReference,
final Map<CharSequence, Object> attributes,
final Point point) throws IOException
{
final AvroCoord avroCoord = AvroCoord.newBuilder().
setX(point.getX()).
setY(point.getY()).
build();
final AvroPoint avroPoint = AvroPoint.newBuilder().
setSpatialReference(avroSpatialReference).
setCoord(avroCoord).
build();
return AvroFeature.newBuilder().
setGeometry(avroPoint).
setAttributes(attributes).
build();
}
示例2: write
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
@Override
public void write(
final Put put,
final byte[] geomColFam,
final IGeometry geometry) throws IOException
{
final Point point = (Point) geometry;
m_dataFileWriter.create(AvroPoint.getClassSchema(), this);
final AvroCoord coord = AvroCoord.newBuilder().
setX(point.getX()).
setY(point.getY()).
build();
m_dataFileWriter.append(AvroPoint.newBuilder().
setSpatialReference(m_spatialReference).
setCoord(coord).
build());
m_dataFileWriter.close();
put.add(geomColFam, pointQual, this.toByteArray());
this.reset();
}
示例3: buildRecord
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
private GenericRecord buildRecord(
final Schema schema,
final int wkid,
final IFields fields,
final IFeature feature,
final Point shape) throws IOException
{
final GenericRecord genericRecord = new GenericData.Record(schema);
for (final Schema.Field schemaField : schema.getFields())
{
final int index = fields.findField(schemaField.name());
if (index > -1)
{
genericRecord.put(schemaField.name(), feature.getValue(index));
}
}
final Schema.Field geometryField = schema.getField("geometry");
final Schema geometrySchema = geometryField.schema();
final GenericRecord geometry = new GenericData.Record(geometrySchema);
genericRecord.put("geometry", geometry);
final Schema.Field spatialReferenceField = geometrySchema.getField("spatialReference");
final GenericRecord spatialReference = new GenericData.Record(spatialReferenceField.schema());
spatialReference.put("wkid", wkid);
geometry.put("spatialReference", spatialReference);
final Schema.Field coordField = geometrySchema.getField("coord");
final GenericRecord coord = new GenericData.Record(coordField.schema());
coord.put("x", shape.getX());
coord.put("y", shape.getY());
geometry.put("coord", coord);
return genericRecord;
}
示例4: write
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
@Override
public void write(
final Put put,
final byte[] geomColFam,
final IGeometry geometry) throws IOException
{
final Point point = (Point) geometry;
m_stringBuilder.setLength(0);
m_stringBuilder.append("{\"type\":\"Point\",\"coordinates\":[").
append(point.getX()).
append(",").
append(point.getY()).
append(")]}");
put.add(geomColFam, pointQual, Bytes.toBytes(m_stringBuilder.toString()));
}
示例5: write
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
@Override
public void write(
final Put put,
final byte[] geomColFam,
final IGeometry geometry) throws IOException
{
final Point point = (Point) geometry;
put.add(geomColFam, Const.X, Bytes.toBytes(point.getX()));
put.add(geomColFam, Const.Y, Bytes.toBytes(point.getY()));
}
示例6: createGeometry
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
/**
* Creates the geometry.
*
* @param geometry the geometry
* @return the json element
*/
public static JsonElement createGeometry(IGeometry geometry) {
JSONObject esriJsonObject = null;
try {
switch (geometry.getGeometryType())
{
case esriGeometryType.esriGeometryPoint:
esriJsonObject = getJSONFromPoint((Point)geometry);
break;
case esriGeometryType.esriGeometryMultipoint:
esriJsonObject = ServerUtilities.getJSONFromMultipoint((Multipoint)geometry);
break;
case esriGeometryType.esriGeometryPolyline:
esriJsonObject = ServerUtilities.getJSONFromPolyline((Polyline)geometry);
break;
case esriGeometryType.esriGeometryPolygon:
esriJsonObject = getJSONFromPolygon((Polygon)geometry);
break;
case esriGeometryType.esriGeometryEnvelope:
esriJsonObject = ServerUtilities.getJSONFromEnvelope((Envelope)geometry);
break;
case esriGeometryType.esriGeometryLine:
esriJsonObject = getJSONFromLine((Line)geometry);
break;
default:
System.err.println(
"Only geometries of type Point, Multipoint, Polyline, Polygon and Envelope are supported by this conversion utility. "
+ geometry.getGeometryType());
break;
}
} catch (Exception e) {
e.printStackTrace();
}
JsonObject jobj = new Gson().fromJson(esriJsonObject.toString(), JsonObject.class);
return jobj;
}
示例7: doExport
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
private int doExport(
final IGPValue hadoopPropValue,
final IGPValue featureClassValue,
final IGPValue schemaValue,
final IGPValue outputValue) throws Exception
{
int count = 0;
final IFeatureClass[] featureClasses = new IFeatureClass[]{new IFeatureClassProxy()};
gpUtilities.decodeFeatureLayer(featureClassValue, featureClasses, null);
final FeatureClass featureClass = new FeatureClass(featureClasses[0]);
try
{
final int wkid = getWkid(featureClass);
final Configuration configuration = createConfiguration(hadoopPropValue.getAsText());
final Schema schema = parseSchema(schemaValue.getAsText(), configuration);
final Path path = new Path(outputValue.getAsText());
path.getFileSystem(configuration).delete(path, true);
final AvroParquetWriter<GenericRecord> writer = new AvroParquetWriter<GenericRecord>(path, schema);
try
{
final IFeatureCursor cursor = featureClass.search(null, false);
try
{
final IFields fields = cursor.getFields();
IFeature feature = cursor.nextFeature();
try
{
while (feature != null)
{
final IGeometry shape = feature.getShape();
if (shape instanceof Point)
{
writer.write(buildRecord(schema, wkid, fields, feature, (Point) shape));
count++;
}
else if (shape instanceof Polyline)
{
writer.write(buildRecord(schema, wkid, fields, feature, (Polyline) shape));
count++;
}
else if (shape instanceof Polygon)
{
writer.write(buildRecord(schema, wkid, fields, feature, (Polygon) shape));
count++;
}
feature = cursor.nextFeature();
}
}
finally
{
Cleaner.release(fields);
}
}
finally
{
Cleaner.release(cursor);
}
}
finally
{
writer.close();
}
}
finally
{
Cleaner.release(featureClass);
}
return count;
}
示例8: onMouseMove
import com.esri.arcgis.geometry.Point; //导入依赖的package包/类
public void onMouseMove(int arg0, int arg1, int arg2, int arg3)
throws IOException, AutomationException {
// TODO Auto-generated method stub
if(!inUse)return;
boolean firstUse=false;
if(lineSymbol==null)firstUse=true;
IPoint movePoint;
movePoint=activeView.getScreenDisplay().getDisplayTransformation().toMapPoint(arg2,arg3);
activeView.getScreenDisplay().startDrawing(activeView.getScreenDisplay().getHDC(),(short)-1);
if(firstUse){
RgbColor rgbColor=new RgbColor();
rgbColor.setBlue(223);
rgbColor.setRed(223);
rgbColor.setGreen(223);
SimpleLineSymbol sls=new SimpleLineSymbol();
sls.setColor(rgbColor);
sls.setWidth(1);
sls.setROP2(esriRasterOpCode.esriROPXOrPen);
lineSymbol=sls;
TextSymbol ts=new TextSymbol();
ts.setHorizontalAlignment(esriTextHorizontalAlignment.esriTHACenter);
ts.setVerticalAlignment(esriTextVerticalAlignment.esriTVACenter);
ts.setSize(12);
ts.setROP2(esriRasterOpCode.esriROPXOrPen);
ts.getFont().setName("Arial");
textSymbol=ts;
tp=new Point();
}else{
// activeView.getScreenDisplay().setSymbol(new ISymbolProxy(textSymbol));
// activeView.getScreenDisplay().drawText(tp,textSymbol.getText());
// activeView.getScreenDisplay().setSymbol(new ISymbolProxy(lineSymbol));
// if(polyline.getLength()>0){
// activeView.getScreenDisplay().drawPolyline(polyline);
// }
}
Line line=new Line();
line.putCoords(sp,movePoint);
double angle=line.getAngle();
angle=angle*180/3.14159;
if(angle>90&&angle<180){
angle+=180;
}else if(angle<0&&angle>-90){
angle-=180;
}else if(angle<-90&&angle>-180){
angle-=180;
}else if(angle>180){
angle-=180;
}
double dx,dy,distance;
dx=movePoint.getX()-sp.getX();
dy=movePoint.getY()-sp.getY();
tp.setX(sp.getX()+dx/2);
tp.setY(sp.getY()+dy/2);
// textSymbol.setAngle(angle);
textSymbol.setAngle(0);
distance=Math.sqrt(dx*dx+dy*dy);
DecimalFormat format=new DecimalFormat("#.00");
textSymbol.setText(format.format(distance));
// activeView.getScreenDisplay().setSymbol(new ISymbolProxy(textSymbol));
// activeView.getScreenDisplay().drawText(tp,textSymbol.getText());
Polyline pl=new Polyline();
pl.addSegment(line,null,null);
polyline=smashLine(activeView.getScreenDisplay(),new ISymbolProxy(textSymbol),tp,pl);
// activeView.getScreenDisplay().setSymbol(new ISymbolProxy(textSymbol));
// if(polyline.getLength()>0){
// activeView.getScreenDisplay().drawPolyline(polyline);
// }
activeView.getScreenDisplay().finishDrawing();
activeView.refresh();
}