private static void testPixelToMapTransform(MapGeoCoding mapGeoCoding, float x, float y, float lat, float lon) { GeoPos expectedGP = new GeoPos(lat, lon); PixelPos expectedPP = new PixelPos(x, y); GeoPos someGP = mapGeoCoding.getGeoPos(expectedPP, null); assertEquals(expectedGP.lon, someGP.lon, 1e-4f); assertEquals(expectedGP.lat, someGP.lat, 1e-4f); PixelPos somePP = mapGeoCoding.getPixelPos(expectedGP, null); assertEquals(expectedPP.x, somePP.x, 1e-4f); assertEquals(expectedPP.y, somePP.y, 1e-4f); }