public ProjectionPoint latLonToProj(LatLonPoint latLon, ProjectionPointImpl result) { double fromLat = Math.toRadians(latLon.getLatitude()); double theta = computeTheta(latLon.getLongitude()); double term = isSpherical ? n2 * Math.sin(fromLat) : n * MapMath.qsfn(Math.sin(fromLat), e, one_es); double rho = c - term; if (rho < 0.0) throw new RuntimeException("F"); rho = dd * Math.sqrt(rho); double toX = rho * Math.sin(theta); double toY = rho0 - rho * Math.cos(theta); result.setLocation(totalScale * toX + falseEasting, totalScale * toY + falseNorthing); return result; }
public ProjectionPoint latLonToProj(LatLonPoint latLon, ProjectionPointImpl result) { double fromLat = Math.toRadians(latLon.getLatitude()); double theta = computeTheta(latLon.getLongitude()); double term = earth.isSpherical() ? n2 * Math.sin(fromLat) : n * MapMath.qsfn(Math.sin(fromLat), e, one_es); double rho = c - term; if (rho < 0.0) throw new RuntimeException("F"); rho = dd * Math.sqrt(rho); double toX = rho * Math.sin(theta); double toY = rho0 - rho * Math.cos(theta); result.setLocation(totalScale * toX + falseEasting, totalScale * toY + falseNorthing); return result; }
public ProjectionPoint latLonToProj(LatLonPoint latLon, ProjectionPointImpl result) { double fromLat = Math.toRadians(latLon.getLatitude()); double theta = computeTheta(latLon.getLongitude()); double term = earth.isSpherical() ? n2 * Math.sin(fromLat) : n * MapMath.qsfn(Math.sin(fromLat), e, one_es); double rho = c - term; if (rho < 0.0) throw new RuntimeException("F"); rho = dd * Math.sqrt(rho); double toX = rho * Math.sin(theta); double toY = rho0 - rho * Math.cos(theta); result.setLocation(totalScale * toX + falseEasting, totalScale * toY + falseNorthing); return result; }
public ProjectionPoint latLonToProj(LatLonPoint latLon, ProjectionPointImpl result) { double fromLat = Math.toRadians(latLon.getLatitude()); double theta = computeTheta(latLon.getLongitude()); double term = earth.isSpherical() ? n2 * Math.sin(fromLat) : n * MapMath.qsfn(Math.sin(fromLat), e, one_es); double rho = c - term; if (rho < 0.0) throw new RuntimeException("F"); rho = dd * Math.sqrt(rho); double toX = rho * Math.sin(theta); double toY = rho0 - rho * Math.cos(theta); result.setLocation(totalScale * toX + falseEasting, totalScale * toY + falseNorthing); return result; }