magick.util

Class DisplayImageMetaData

java.lang.Object

magick.util.DisplayImageMetaData

public class DisplayImageMetaData
extends Object

A generic solution that can display information about a MagickImage or ImageInfo object by using reflection. It look at the xxxType-classes (ColorspaceType, GeometryFlags) and replaces the numbers with the variable names given there. License: You decide, I give it to the public domain. Use if for whatever you want.

Author:

Jacob Nordfalk

Constructor Summary

Constructors

Constructor and Description
DisplayImageMetaData()

Method Summary

Modifier and Type	Method and Description
static String	classTypeAsString(int value)
static String	colorspaceTypeAsString(int value) Returns the name of a public static final int field in class colorspaceType.
static String	compositeOperatorAsString(int value)
static String	compressionTypeAsString(int value)
static String	decorationTypeAsString(int value)
static void	displayImageInfo(ImageInfo info)
static void	displayMagickImage(MagickImage image)
static String	drawInfoAsString(int value)
static String	exceptionTypeAsString(int value)
static String	filterTypeAsString(int value)
static String	geometryFlagsAsString(int value)
static String	gravityTypeAsString(int value)
static String	imageTypeAsString(int value)
static String	interlaceTypeAsString(int value)
static String	nameOfpublicstaticintField(Class clazz, int value) Searches through class's public static final int fields until it finds a field with a specific value.
static String	noiseTypeAsString(int value)
static String	previewTypeAsString(int value)
static String	primitiveTypeAsString(int value)

Methods inherited from class java.lang.Object

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

Constructor Detail

DisplayImageMetaData

public DisplayImageMetaData()

Method Detail

nameOfpublicstaticintField

public static String nameOfpublicstaticintField(Class clazz,
                                                int value)

Searches through class's public static final int fields until it finds a field with a specific value. Examples:

 nameOfpublicstaticintField(ColorspaceType.class, 0) returns "UndefinedColorspace"
 nameOfpublicstaticintField(ColorspaceType.class, 1) returns "RGBColorspace"
 nameOfpublicstaticintField(ColorspaceType.class, 2) returns "GRAYColorspace"

 nameOfpublicstaticintField(GeometryFlags.class, 0) returns "NoValue"
 nameOfpublicstaticintField(GeometryFlags.class, 1) returns "PsiValue"

 Given that these classes are declared as:

     public abstract interface ColorspaceType {
      public static final int UndefinedColorspace = 0;
      public static final int RGBColorspace = 1;
      public static final int GRAYColorspace = 2;
      ...

     and

     public abstract interface GeometryFlags {
      public static final int NoValue = 0;
      public static final int PsiValue = 1;
      public static final int XValue = 1;
      public static final int XiValue = 2;
     

Parameters:

clazz - Class to search in

value - int value to search for

Returns:

name of fiels

colorspaceTypeAsString

public static String colorspaceTypeAsString(int value)

Returns the name of a public static final int field in class colorspaceType. Example: colorspaceTypeAsString(3) returns "TransparentColorspace"

Parameters:

value - field value

Returns:

field name

classTypeAsString

public static String classTypeAsString(int value)

compositeOperatorAsString

public static String compositeOperatorAsString(int value)

compressionTypeAsString

public static String compressionTypeAsString(int value)

decorationTypeAsString

public static String decorationTypeAsString(int value)

drawInfoAsString

public static String drawInfoAsString(int value)

exceptionTypeAsString

public static String exceptionTypeAsString(int value)

filterTypeAsString

public static String filterTypeAsString(int value)

geometryFlagsAsString

public static String geometryFlagsAsString(int value)

gravityTypeAsString

public static String gravityTypeAsString(int value)

imageTypeAsString

public static String imageTypeAsString(int value)

interlaceTypeAsString

public static String interlaceTypeAsString(int value)

noiseTypeAsString

public static String noiseTypeAsString(int value)

previewTypeAsString

public static String previewTypeAsString(int value)

primitiveTypeAsString

public static String primitiveTypeAsString(int value)

displayImageInfo

public static void displayImageInfo(ImageInfo info)

displayMagickImage

public static void displayMagickImage(MagickImage image)