Examples of PixelCoordinates

Examples of net.ivoa.wcs.coordinates.PixelCoordinates

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        // offset
        px += wcsdata.getCrPix(raAx);
        py += wcsdata.getCrPix(decAx);

        return new PixelCoordinates(px, py);
    }
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Examples of net.ivoa.wcs.coordinates.PixelCoordinates

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        try {
            Fits file = new Fits("data/1904-66_TAN.fits");
            ctan = WCSFactory.getCelestialWCS(file.getHDU(0).getHeader());
            // test coordinates 10, 20
            PixelCoordinates pixelCoordinates = new PixelCoordinates(10, 20);
            CelestialCoordinates celCol = ctan
                    .getCelestialCoordinates(pixelCoordinates);
            PixelCoordinates pc2 = ctan.getPixelCoordinates(celCol);
            assertEquals(pixelCoordinates.getX(), pc2.getX(), 1.0 / 36000);
            assertEquals(pixelCoordinates.getY(), pc2.getY(), 1.0 / 36000);
            // test coordinates 290, -66
            celCol = new CelestialRaDec(290, -66);
            pixelCoordinates = ctan.getPixelCoordinates(celCol);
            CelestialCoordinates cc2 = ctan
                    .getCelestialCoordinates(pixelCoordinates);
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