Package org.geotools.referencing.operation.matrix

Examples of org.geotools.referencing.operation.matrix.Matrix3

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        parameters.parameter("false_northing").setValue(2000);
        transform = factory.createParameterizedTransform(parameters);
        targetCRS = new DefaultProjectedCRS("source", WGS84, transform, PROJECTED);

        conversion = ProjectionAnalyzer.createLinearConversion(sourceCRS, targetCRS, EPS);
        assertEquals(new Matrix3(
            1,  0,  1000,
            0,  1,  2000,
            0,  0,     1
        ), conversion);

        parameters.parameter("scale_factor").setValue(2);
        transform = factory.createParameterizedTransform(parameters);
        targetCRS = new DefaultProjectedCRS("source", WGS84, transform, PROJECTED);

        conversion = ProjectionAnalyzer.createLinearConversion(sourceCRS, targetCRS, EPS);
        assertEquals(new Matrix3(
            2,  0,  1000,
            0,  2,  2000,
            0,  0,     1
        ), conversion);
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    /**
     * Returns this transform as an affine transform matrix.
     */
    public Matrix getMatrix() {
        return new Matrix3(this);
    }
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    private static XMatrix getMatrix(final MathTransform transform) {
        if (transform instanceof LinearTransform) {
            return toXMatrix(((LinearTransform) transform).getMatrix());
        }
        if (transform instanceof AffineTransform) {
            return new Matrix3((AffineTransform) transform);
        }
        return null;
    }
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Related Classes of org.geotools.referencing.operation.matrix.Matrix3

  • org.geotools.referencing.operation.LinearConversionTest
  • org.geotools.referencing.operation.transform.AffineTransform2D
  • org.geotools.referencing.operation.transform.ConcatenatedTransform
  • javax.vecmath.Matrix3d
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