本文整理汇总了Java中org.meteoinfo.geoprocess.GeoComputation.pointInPolygons方法的典型用法代码示例。如果您正苦于以下问题：Java GeoComputation.pointInPolygons方法的具体用法？Java GeoComputation.pointInPolygons怎么用？Java GeoComputation.pointInPolygons使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.meteoinfo.geoprocess.GeoComputation的用法示例。
在下文中一共展示了GeoComputation.pointInPolygons方法的5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: maskout
import org.meteoinfo.geoprocess.GeoComputation; //导入方法依赖的package包/类
/**
* Mask out grid data with polygon shapes
*
* @param polygons The polygon shapes
* @return Maskouted grid data
*/
public GridData maskout(List<PolygonShape> polygons) {
int xNum = this.getXNum();
int yNum = this.getYNum();
GridData cGrid = new GridData(this);
for (int i = 0; i < yNum; i++) {
for (int j = 0; j < xNum; j++) {
if (GeoComputation.pointInPolygons(polygons, new PointD(xArray[j], yArray[i]))) {
cGrid.data[i][j] = data[i][j];
} else {
cGrid.data[i][j] = missingValue;
}
}
}
return cGrid;
}
示例2: maskout
import org.meteoinfo.geoprocess.GeoComputation; //导入方法依赖的package包/类
/**
* Maskout station data
*
* @param polygonShapes Mask polygon shapes
* @return Result station data
*/
public StationData maskout(List<PolygonShape> polygonShapes) {
StationData stData = new StationData();
stData.projInfo = this.projInfo;
stData.missingValue = this.missingValue;
for (int i = 0; i < this.getStNum(); i++) {
if (GeoComputation.pointInPolygons(polygonShapes, new PointD(this.getX(i), this.getY(i)))) {
stData.addData(this.getStid(i), this.getX(i), this.getY(i), this.getValue(i));
}
}
return stData;
}
示例3: maskin
import org.meteoinfo.geoprocess.GeoComputation; //导入方法依赖的package包/类
/**
* Maskin station data
*
* @param polygonShapes Mask polygon shapes
* @return Result station data
*/
public StationData maskin(List<PolygonShape> polygonShapes) {
StationData stData = new StationData();
stData.projInfo = this.projInfo;
stData.missingValue = this.missingValue;
for (int i = 0; i < this.getStNum(); i++) {
if (!GeoComputation.pointInPolygons(polygonShapes, new PointD(this.getX(i), this.getY(i)))) {
stData.addData(this.getStid(i), this.getX(i), this.getY(i), this.getValue(i));
}
}
return stData;
}
示例4: maskout
import org.meteoinfo.geoprocess.GeoComputation; //导入方法依赖的package包/类
/**
* Maskout function
*
* @param a Array a
* @param x X Array
* @param y Y Array
* @param polygons Polygons for maskout
* @return Result array with cell values of missing outside polygons
*/
public static Array maskout(Array a, Array x, Array y, List<PolygonShape> polygons) {
Array r = Array.factory(a.getDataType(), a.getShape());
for (int i = 0; i < a.getSize(); i++) {
if (GeoComputation.pointInPolygons(polygons, new PointD(x.getDouble(i), y.getDouble(i)))) {
r.setObject(i, a.getObject(i));
} else {
r.setObject(i, Double.NaN);
}
}
return r;
}
示例5: maskout_Remove
import org.meteoinfo.geoprocess.GeoComputation; //导入方法依赖的package包/类
/**
* Maskout function
*
* @param a Array a
* @param x X Array
* @param y Y Array
* @param polygons Polygons for maskout
* @return Result arrays removing cells outside polygons
*/
public static Array[] maskout_Remove(Array a, Array x, Array y, List<PolygonShape> polygons) {
List<Object> rdata = new ArrayList<>();
List<Double> rxdata = new ArrayList<>();
List<Double> rydata = new ArrayList<>();
for (int i = 0; i < a.getSize(); i++) {
if (GeoComputation.pointInPolygons(polygons, new PointD(x.getDouble(i), y.getDouble(i)))) {
rdata.add(a.getObject(i));
rxdata.add(x.getDouble(i));
rydata.add(y.getDouble(i));
}
}
int n = rdata.size();
int[] shape = new int[1];
shape[0] = n;
Array r = Array.factory(a.getDataType(), shape);
Array rx = Array.factory(x.getDataType(), shape);
Array ry = Array.factory(y.getDataType(), shape);
for (int i = 0; i < n; i++) {
r.setObject(i, rdata.get(i));
rx.setDouble(i, rxdata.get(i));
ry.setDouble(i, rydata.get(i));
}
return new Array[]{r, rx, ry};
}