Package org.geotools.coverage.grid

Examples of org.geotools.coverage.grid.GridCoverage2D.evaluate()

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        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);
       
        // some point in Europe
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 45, 12), value);
        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);
    }
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        // make sure it has been cropped
        int[] value = new int[3];
       
        // some point in USA
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 40, -90), value);
        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);
       
        // some point in Europe (should have been cropped, we should get the bkg value)
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        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);
       
        // some point in Europe (should have been cropped, we should get the bkg value)
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 45, 12), value);
        assertEquals(0, value[0]);
        assertEquals(0, value[1]);
        assertEquals(0, value[2]);
    }
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            return null;
        }

        FeatureCollection pixel = null;
        try {
            final double[] pixelValues = coverage.evaluate(position, (double[]) null);
            pixel = wrapPixelInFeatureCollection(coverage, pixelValues, cinfo.getQualifiedName());
        } catch (PointOutsideCoverageException e) {
            // it's fine, users might legitimately query point outside, we just don't
            // return anything
        } finally {
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        // make sure it has not been cropped
        int[] value = new int[3];

        // some point in USA
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 40, -90), value);
        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);

        // some point in Europe
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        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);

        // some point in Europe
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 45, 12), value);
        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);
    }
View Full Code Here
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        // make sure it has been cropped
        int[] value = new int[3];

        // some point in USA
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 40, -90), value);
        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);

        // some point in Europe (should have been cropped, we should get the bkg value)
View Full Code Here
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        assertTrue(value[0] > 0);
        assertTrue(value[1] > 0);
        assertTrue(value[2] > 0);

        // some point in Europe (should have been cropped, we should get the bkg value)
        coverage.evaluate((DirectPosition) new DirectPosition2D(wgs84Flipped, 45, 12), value);
        assertEquals(0, value[0]);
        assertEquals(0, value[1]);
        assertEquals(0, value[2]);
    }
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            return null;
        }

        FeatureCollection pixel = null;
        try {
            final double[] pixelValues = coverage.evaluate(position, (double[]) null);
            pixel = wrapPixelInFeatureCollection(coverage, pixelValues, cinfo.getQualifiedName());
        } catch (PointOutsideCoverageException e) {
            // it's fine, users might legitimately query point outside, we just don't
            // return anything
        }
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