Package org.hortonmachine.gears.utils.colors

Class RasterStyleUtilities

java.lang.Object

org.hortonmachine.gears.utils.colors.RasterStyleUtilities

public class RasterStyleUtilities
extends Object

A class to help with raster styling.

Author:

Andrea Antonello (www.hydrologis.com)

Constructor Summary

Constructors

Constructor	Description
RasterStyleUtilities()

Method Summary

Modifier and Type	Method	Description
static org.geotools.styling.Style	createDefaultRasterStyle()
static String	createQGISRasterStyle(String colorTableName, double min, double max, double[] values, int labelDecimals)
static org.geotools.styling.Style	createStyleForColortable(String colorTableName, double min, double max, double opacity)
static org.geotools.styling.Style	createStyleForColortable(String colorTableName, double min, double max, double[] values, double opacity)	Create style for a given colortable.
static void	dumpRasterStyle(String path, double min, double max, double[] values, Color[] colors, double opacity)
static void	main(String[] args)
static String	styleToString(org.geotools.styling.Style style)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RasterStyleUtilities

public RasterStyleUtilities()

Method Detail

dumpRasterStyle

public static void dumpRasterStyle(String path,
                                   double min,
                                   double max,
                                   double[] values,
                                   Color[] colors,
                                   double opacity)
                            throws Exception

Throws:

Exception

createQGISRasterStyle

public static String createQGISRasterStyle(String colorTableName,
                                           double min,
                                           double max,
                                           double[] values,
                                           int labelDecimals)
                                    throws Exception

Throws:

Exception

createDefaultRasterStyle

public static org.geotools.styling.Style createDefaultRasterStyle()

createStyleForColortable

public static org.geotools.styling.Style createStyleForColortable(String colorTableName,
                                                                  double min,
                                                                  double max,
                                                                  double opacity)
                                                           throws Exception

Throws:

Exception

createStyleForColortable

public static org.geotools.styling.Style createStyleForColortable(String colorTableName,
                                                                  double min,
                                                                  double max,
                                                                  double[] values,
                                                                  double opacity)
                                                           throws Exception

Create style for a given colortable.

Parameters:

colorTableName - the name of the colortable (has to be available in {@link org.hortonmachine.gears.utils.colors.DefaultTables).

min -

max -

values -

opacity -

Returns:

the style.

Throws:

Exception

styleToString

public static String styleToString(org.geotools.styling.Style style)
                            throws Exception

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception