Package org.esa.snap.rcp.colormanip

Class ColorUtils

java.lang.Object

org.esa.snap.rcp.colormanip.ColorUtils

public class ColorUtils
extends Object

Utility class containing methods to the Color Manipulation Tool.

Method Summary

Modifier and Type	Method	Description
static int	alpha(int color)	Returns the alpha component.
static int	blue(int color)	Returns the blue component.
static boolean	checkLogCompatibility(double value, String componentName, boolean isLogScaled)
static boolean	checkRangeCompatibility(double min, double max)
static boolean	checkRangeCompatibility(double min, double max, boolean isLogScaled)
static boolean	checkRangeCompatibility(String minStr, String maxStr)
static boolean	checkSliderRangeCompatibility(double value, double min, double max)
static boolean	checkTableRangeCompatibility(double value, double min, double max)
static int	green(int color)	Returns the green component.
static boolean	isNumber(String string)
static boolean	isNumber(String string, String componentName, boolean showMessage)
static int	red(int color)	Returns the red component.
static int	rgba(int red, int green, int blue)	Returns the RGB color as int.
static void	showErrorDialog(String message)

Methods inherited from class java.lang.Object

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

Method Detail

rgba

public static int rgba(int red,
                       int green,
                       int blue)

Returns the RGB color as int.

Parameters:

red - the red component

green - the green component

blue - the blue component

Returns:

the RGB color as int

alpha

public static int alpha(int color)

Returns the alpha component.

Parameters:

color - the RGB color

Returns:

the alpha component

red

public static int red(int color)

Returns the red component.

Parameters:

color - the RGB color

Returns:

the red component

green

public static int green(int color)

Returns the green component.

Parameters:

color - the RGB color

Returns:

the green component

blue

public static int blue(int color)

Returns the blue component.

Parameters:

color - the RGB color

Returns:

the blue component

isNumber

public static boolean isNumber(String string)

isNumber

public static boolean isNumber(String string,
                               String componentName,
                               boolean showMessage)

checkRangeCompatibility

public static boolean checkRangeCompatibility(String minStr,
                                              String maxStr)

checkRangeCompatibility

public static boolean checkRangeCompatibility(double min,
                                              double max)

showErrorDialog

public static void showErrorDialog(String message)

checkRangeCompatibility

public static boolean checkRangeCompatibility(double min,
                                              double max,
                                              boolean isLogScaled)

checkSliderRangeCompatibility

public static boolean checkSliderRangeCompatibility(double value,
                                                    double min,
                                                    double max)

checkLogCompatibility

public static boolean checkLogCompatibility(double value,
                                            String componentName,
                                            boolean isLogScaled)

checkTableRangeCompatibility

public static boolean checkTableRangeCompatibility(double value,
                                                   double min,
                                                   double max)