Package org.openjump.core.ui.plugin.raster

Class Utils

java.lang.Object

org.openjump.core.ui.plugin.raster.Utils

public class Utils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static WorkbenchFrame	frame

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static void	applyAlternateStyle(Layer layer, String attribute, int interval, int subInterval, Color color1, Color color2)
static void	applyGradualStyle(Layer layer, String attribute, Color startColor, Color endColor)	Apply a random generated color set style according to an attribute, defining a start color (lower value) and an end color (upper value)
static void	applyRandomGradualStyle(Layer layer, String attribute)	Apply a random generated color set style according to an attribute
static void	zoom(RasterImageLayer rLayer)	Zoom to the raster layer

Methods inherited from class java.lang.Object

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

Field Detail

frame

public static WorkbenchFrame frame

Constructor Detail

Utils

public Utils()

Method Detail

zoom

public static void zoom(RasterImageLayer rLayer)
                 throws NoninvertibleTransformException

Zoom to the raster layer

Parameters:

rLayer - a RasterImageLayer

Throws:

NoninvertibleTransformException - if a NoninvertibleTransformException occurs

applyRandomGradualStyle

public static void applyRandomGradualStyle(Layer layer,
                                           String attribute)
                                    throws Exception

Apply a random generated color set style according to an attribute

Parameters:

layer - to apply the style

attribute - to use for the color classification

Throws:

Exception - if an Exception occurs

applyGradualStyle

public static void applyGradualStyle(Layer layer,
                                     String attribute,
                                     Color startColor,
                                     Color endColor)
                              throws Exception

Apply a random generated color set style according to an attribute, defining a start color (lower value) and an end color (upper value)

Parameters:

layer - a Layer

attribute - an attribute

startColor - the start Color

endColor - the end Color

Throws:

Exception - if an Exception occurs

applyAlternateStyle

public static void applyAlternateStyle(Layer layer,
                                       String attribute,
                                       int interval,
                                       int subInterval,
                                       Color color1,
                                       Color color2)
                                throws Exception

Throws:

Exception