Examples of jsky.coords.CoordinateRadius

jsky.coords.CoordinateRadius
Represents a generic center coordinate and radius range (or width and height), Some methods are provided to check if another coordinate point lies within the range. The coordinates and radius (or width and height) values are treated in a generic way.

                if (radius == null) {
                    r = 15.;
                } else {
                    r = radius;
                }
                queryArgs.setRegion(new CoordinateRadius(wcs, r));
            } else {
                double r1, r2;
                Double minRadius = (Double) queryArgs.getParamValue(MIN_RADIUS);
                if (minRadius == null) {
                    r1 = 0.;
                } else {
                    r1 = minRadius;
                }
                Double maxRadius = (Double) queryArgs.getParamValue(MAX_RADIUS);
                if (maxRadius == null) {
                    r2 = 15.;
                } else {
                    r2 = maxRadius;
                }
                queryArgs.setRegion(new CoordinateRadius(wcs, r1, r2));
            }
        } else if (_isImageServer) {
            if (_findParamByType(_paramDesc, "size") != null) {
                Double size = (Double) queryArgs.getParamValue(SIZE);
                double sz;
                if (size == null) {
                    sz = 15.;
                } else {
                    sz = size;
                }
                double radius = Math.sqrt(2. * sz * sz) / 2.;
                queryArgs.setRegion(new CoordinateRadius(wcs, radius, sz, sz));
            } else {
                double w, h;
                Double width = (Double) queryArgs.getParamValue(WIDTH);
                if (width == null) {
                    w = 0.;
                } else {
                    w = width;
                }
                Double height = (Double) queryArgs.getParamValue(HEIGHT);
                if (height == null) {
                    h = 15.;
                } else {
                    h = height;
                }
                double radius = Math.sqrt(w * w + h * h) / 2.;
                queryArgs.setRegion(new CoordinateRadius(wcs, radius, w, h));
            }
        }
    }

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                return null;
            }
        }


        // Must be one of the position/radius related parameters
        CoordinateRadius region = queryArgs.getRegion();
        if (region == null) {
            return null;
        }
        WorldCoords pos = (WorldCoords) region.getCenterPosition();


        String type = param.getType();
        String units = param.getUnits();
        String format = param.getFormat();


        if (type.equalsIgnoreCase("radec")) {
            return _getRADec(pos.getRA(), pos.getDec(), format);
        }
        if (type.equalsIgnoreCase("ra")) {
            return _getRA(pos.getRA(), format);
        }
        if (type.equalsIgnoreCase("dec")) {
            return _getDec(pos.getDec(), format);
        }
        if (type.equalsIgnoreCase("radius")) {
            return String.valueOf(_getValueInUnits(region.getMaxRadius(), "arcmin", units));
        }
        if (type.equalsIgnoreCase("minradius")) {
            return String.valueOf(_getValueInUnits(region.getMinRadius(), "arcmin", units));
        }
        if (type.equalsIgnoreCase("maxradius")) {
            return String.valueOf(_getValueInUnits(region.getMaxRadius(), "arcmin", units));
        }
        if (type.equalsIgnoreCase("width") || type.equalsIgnoreCase("size")) {
            return String.valueOf(_getValueInUnits(region.getWidth(), "arcmin", units));
        }
        if (type.equalsIgnoreCase("height")) {
            return String.valueOf(_getValueInUnits(region.getHeight(), "arcmin", units));
        }


        return null;
    }

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            }


            System.out.println("");
            System.out.println("test query: at center position/radius: ");
            q = new BasicQueryArgs(cat);
            q.setRegion(new CoordinateRadius(new WorldCoords("03:19:44.44", "+41:30:58.21"), 1.));
            r = cat.query(q);


            if (r instanceof AstroCatTable) {
                AstroCatTable table = (AstroCatTable) r;
                System.out.println("Number of result rows: " + table.getRowCount());

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            }


            System.out.println("");
            System.out.println("test query: at center position/radius: ");
            q = new BasicQueryArgs(cat);
            q.setRegion(new CoordinateRadius(new WorldCoords("03:19:44.44", "+41:30:58.21"), 1.));
            r = cat.query(q);


            if (r instanceof SkycatTable) {
                SkycatTable table = (SkycatTable) r;
                System.out.println("Number of result rows: " + table.getRowCount());

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Related Classes of jsky.coords.CoordinateRadius

jsky.catalog.astrocat.AstroCatalog

jsky.catalog.astrocat.AstroCatTable

jsky.catalog.gui.BasicTablePlotter

jsky.catalog.MemoryCatalog

jsky.catalog.skycat.SkycatCatalog

jsky.catalog.skycat.SkycatTable

jsky.catalog.vo.VoCatalog

jsky.navigator.NavigatorQueryTool

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