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| package photospace.space; |
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| import java.awt.*; |
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| import junit.framework.*; |
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| import geotransform.transforms.*; |
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| import geotransform.ellipsoids.*; |
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| import geotransform.coords.*; |
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| public class CalculatorTest |
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| extends TestCase |
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| { |
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| public void testGeoTransformLatLongToUMT() throws Exception
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| { |
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| Gdc_To_Utm_Converter.Init(new WE_Ellipsoid());
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| Gdc_Coord_3d gdc_point = new Gdc_Coord_3d(37.7566, -122.4076, 10);
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| Utm_Coord_3d utm_point = new Utm_Coord_3d();
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| Gdc_To_Utm_Converter.Convert(gdc_point,utm_point);
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| assertEquals(gdc_point.latitude, 37.7566, .00001);
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| assertEquals(gdc_point.longitude, -122.4076, .00001);
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| assertEquals(gdc_point.elevation, 10, .00001);
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| assertEquals(552182.81, utm_point.x, .01);
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| assertEquals(4178975.03, utm_point.y, .01);
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| assertEquals(gdc_point.elevation, utm_point.z, .00001);
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| assertEquals(10, utm_point.zone);
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| assertTrue(utm_point.hemisphere_north);
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| } |
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| public void testPositionToUMTPoint() throws Exception
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| { |
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| Position position = new Position(new Double(37.7566), new Double(-122.4076), null);
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| UTMPoint utm = Calculator.toUTMPoint(new Position[] { position })[0];
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| assertEquals(552182, utm.getX());
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| assertEquals(4178975, utm.getY());
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| assertEquals(10, utm.getZone());
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| assertTrue(utm.isNorth());
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| } |
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| public void testGetBounds() throws Exception
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| { |
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| Position position = new Position(new Double(37.997532), new Double(-122.502327), null);
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| UTMPoint[] points = Calculator.toUTMPoint(new Position[] { position } );
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| int metersPerPixel = 2;
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| Dimension size = new Dimension(800, 600);
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| UTMPoint[] bounds = Calculator.getBounds(points, size, metersPerPixel);
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| assertEquals(new UTMPoint(542895, 4205058, 10, true), bounds[0]);
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| assertEquals(new UTMPoint(544495, 4206258, 10, true), bounds[1]);
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| } |
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| } |
