Examples of org.geotools.util.NumberRange

org.geotools.util.NumberRange
A range of numbers. {@linkplain #union Union} and {@linkplain #intersect intersection}are computed as usual, except that widening conversions will be applied as needed. @since 2.0 @source $URL$ @version $Id$ @author Martin Desruisseaux (IRD)

            pathIterator.currentSegment(point);


            SLDStyleFactory styleFactory = new SLDStyleFactory();
            Style2D tmp = null;
            try {
                tmp = styleFactory.createStyle(feature, pointSymbolizer, new NumberRange(Double.class, Double.NEGATIVE_INFINITY,
                        Double.POSITIVE_INFINITY));
            } catch (Exception e) {
                PointSymbolizerWrapper tmpPs = new PointSymbolizerWrapper(pointSymbolizer, null);
                tmp = styleFactory.createStyle(feature, pointSymbolizer, new NumberRange(Double.class, Double.NEGATIVE_INFINITY,
                        Double.POSITIVE_INFINITY));
            }
            if (tmp instanceof MarkStyle2D) {
                MarkStyle2D style = (MarkStyle2D) tmp;
                Shape shape2 = style.getTransformedShape(point[0], point[1]);

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            if (width < 1)
                width = 1;
            float[] point = new float[6];
            shape.getPathIterator(null).currentSegment(point);
            SLDStyleFactory styleFactory = new SLDStyleFactory();
            Style2D tmp = styleFactory.createStyle(feature, pointSymbolizer, new NumberRange(Integer.class, 0, imgH));


            if (tmp instanceof MarkStyle2D) {


                MarkStyle2D style = (MarkStyle2D) tmp;
                style.setSize(imgH / 2);

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            Color fill=SLDs.pointFillWithAlpha( pointSymbolizer );
            int width = SLDs.width(SLDs.stroke(pointSymbolizer));
            float[] point=new float[6];
            shape.getPathIterator(null).currentSegment(point);
            SLDStyleFactory styleFactory=new SLDStyleFactory();
             Style2D tmp = styleFactory.createStyle(feature, pointSymbolizer, new NumberRange(Double.class, Double.MIN_VALUE, Double.MAX_VALUE));
            
             if( tmp instanceof MarkStyle2D ){
                MarkStyle2D style=(MarkStyle2D) tmp;
                Shape shape2 = style.getTransformedShape(point[0], point[1]);

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            start("wcs:Field");
            List<CoverageDimensionInfo> dimensions = ci.getDimensions();
            element("wcs:Identifier", "contents");
            // the output domain of the field
            start("wcs:Definition");
            NumberRange range = getCoverageRange(dimensions);
            if (range == null || range.isEmpty()) {
                element("wcs:AnyValue", "");
            } else {
                start("ows:AllowedValues");
                start("ows:Range");
                element("ows:MinimumValue", Double.toString(range.getMinimum()));
                element("ows:MaximumValue", Double.toString(range.getMaximum()));
                end("ows:Range");
                end("ows:AllowedValues");
            }
            end("wcs:Definition");
            handleNullValues(dimensions);

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         * 
         * @param dimensions
         * @return
         */
        private NumberRange getCoverageRange(List<CoverageDimensionInfo> dimensions) {
            NumberRange range = null;
            for (CoverageDimensionInfo dimension : dimensions) {
              if (dimension.getRange() == null)
                    return null;
                else if (range == null)
                    range = dimension.getRange();
                else
                    range.union(dimension.getRange());
      }
            return range;
        }

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                    // scale denominators)
                }


                // REVISIT: once scaleDemominator can actualy be determined
                // re-evaluate sensible ranges for GE
                NumberRange scaleRange = new NumberRange(scaleDenominator,
                        scaleDenominator);
                FeatureIterator<SimpleFeature> reader = features.features();


                while (true) {
                    try {

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        }
        
        @Override
        public void marshal(Object original, HierarchicalStreamWriter writer,
                MarshallingContext context) {
            NumberRange range = (NumberRange) original;
            
            writer.startNode("min");
            if ( Double.isInfinite( ((Number)range.getMinValue()).doubleValue() ) ) {
                context.convertAnother( "-inf" );
            }
            else {
                context.convertAnother( range.getMinValue() );  
            }
            writer.endNode();
            
            writer.startNode("max");
            if ( Double.isInfinite( ((Number)range.getMaxValue()).doubleValue() )) {
                context.convertAnother( "inf");
            }
            else {
                context.convertAnother( range.getMaxValue() );  
            }
            writer.endNode();
        }

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            Map map = (Map) x.next();
            CoverageDimensionInfo cd = factory.createCoverageDimension();
            cd.setName((String)map.get("name"));
            cd.setDescription((String)map.get("description"));
            cd.setRange(
               new NumberRange((Double)map.get("min"),(Double)map.get("max"))
            );
            coverage.getDimensions().add( cd );
        }
        
        coverage.setNativeFormat(cInfoReader.nativeFormat());

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    /**
     * Returns the expected range of values for the resulting image.
     */
    protected NumberRange deriveRange(final NumberRange[] ranges, final Parameters parameters) {
        final NumberRange range = ranges[0];
        final double min = Math.exp(range.getMinimum());
        final double max = Math.exp(range.getMaximum());
        return NumberRange.create(min, max);
    }

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     */
    protected NumberRange deriveRange(final NumberRange[] ranges, final Parameters parameters) {
        final double[] constants = (double[]) parameters.parameters.getObjectParameter("constants");
        if (constants.length == 1) {
            final double c = constants[0];
            final NumberRange range = ranges[0];
            final double min = c - range.getMaximum();
            final double max = c - range.getMinimum();
            return NumberRange.create(min, max);
        }
        return super.deriveRange(ranges, parameters);
    }

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