From 13d6dc3a6a5e8bd3c17997351a0e6f087eb301a2 Mon Sep 17 00:00:00 2001 From: tknall Date: Tue, 25 Nov 2008 12:04:30 +0000 Subject: Removing itext from source. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@302 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../java/com/lowagie/text/pdf/codec/TIFFField.java | 472 --------------------- 1 file changed, 472 deletions(-) delete mode 100644 src/main/java/com/lowagie/text/pdf/codec/TIFFField.java (limited to 'src/main/java/com/lowagie/text/pdf/codec/TIFFField.java') diff --git a/src/main/java/com/lowagie/text/pdf/codec/TIFFField.java b/src/main/java/com/lowagie/text/pdf/codec/TIFFField.java deleted file mode 100644 index ac3b068..0000000 --- a/src/main/java/com/lowagie/text/pdf/codec/TIFFField.java +++ /dev/null @@ -1,472 +0,0 @@ -/* - * Copyright (c) 2001 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * -Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * -Redistribution in binary form must reproduct the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY - * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR - * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE - * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING - * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS - * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, - * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER - * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF - * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that Software is not designed,licensed or intended for use in - * the design, construction, operation or maintenance of any nuclear facility. - */ -package com.lowagie.text.pdf.codec; - -import java.io.Serializable; - -/** - * A class representing a field in a TIFF 6.0 Image File Directory. - * - *

The TIFF file format is described in more detail in the - * comments for the TIFFDescriptor class. - * - *

A field in a TIFF Image File Directory (IFD). A field is defined - * as a sequence of values of identical data type. TIFF 6.0 defines - * 12 data types, which are mapped internally onto the Java datatypes - * byte, int, long, float, and double. - * - *

This class is not a committed part of the JAI API. It may - * be removed or changed in future releases of JAI. - * - * @see TIFFDirectory - */ -public class TIFFField extends Object implements Comparable, Serializable { - - /** Flag for 8 bit unsigned integers. */ - public static final int TIFF_BYTE = 1; - - /** Flag for null-terminated ASCII strings. */ - public static final int TIFF_ASCII = 2; - - /** Flag for 16 bit unsigned integers. */ - public static final int TIFF_SHORT = 3; - - /** Flag for 32 bit unsigned integers. */ - public static final int TIFF_LONG = 4; - - /** Flag for pairs of 32 bit unsigned integers. */ - public static final int TIFF_RATIONAL = 5; - - /** Flag for 8 bit signed integers. */ - public static final int TIFF_SBYTE = 6; - - /** Flag for 8 bit uninterpreted bytes. */ - public static final int TIFF_UNDEFINED = 7; - - /** Flag for 16 bit signed integers. */ - public static final int TIFF_SSHORT = 8; - - /** Flag for 32 bit signed integers. */ - public static final int TIFF_SLONG = 9; - - /** Flag for pairs of 32 bit signed integers. */ - public static final int TIFF_SRATIONAL = 10; - - /** Flag for 32 bit IEEE floats. */ - public static final int TIFF_FLOAT = 11; - - /** Flag for 64 bit IEEE doubles. */ - public static final int TIFF_DOUBLE = 12; - - /** The tag number. */ - int tag; - - /** The tag type. */ - int type; - - /** The number of data items present in the field. */ - int count; - - /** The field data. */ - Object data; - - /** The default constructor. */ - TIFFField() {} - - /** - * Constructs a TIFFField with arbitrary data. The data - * parameter must be an array of a Java type appropriate for the - * type of the TIFF field. Since there is no available 32-bit - * unsigned datatype, long is used. The mapping between types is - * as follows: - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - *
TIFF type Java type
TIFF_BYTE byte
TIFF_ASCII String
TIFF_SHORT char
TIFF_LONG long
TIFF_RATIONAL long[2]
TIFF_SBYTE byte
TIFF_UNDEFINED byte
TIFF_SSHORT short
TIFF_SLONG int
TIFF_SRATIONAL int[2]
TIFF_FLOAT float
TIFF_DOUBLE double
- */ - public TIFFField(int tag, int type, int count, Object data) { - this.tag = tag; - this.type = type; - this.count = count; - this.data = data; - } - - /** - * Returns the tag number, between 0 and 65535. - */ - public int getTag() { - return tag; - } - - /** - * Returns the type of the data stored in the IFD. - * For a TIFF6.0 file, the value will equal one of the - * TIFF_ constants defined in this class. For future - * revisions of TIFF, higher values are possible. - * - */ - public int getType() { - return type; - } - - /** - * Returns the number of elements in the IFD. - */ - public int getCount() { - return count; - } - - /** - * Returns the data as an uninterpreted array of bytes. - * The type of the field must be one of TIFF_BYTE, TIFF_SBYTE, - * or TIFF_UNDEFINED; - * - *

For data in TIFF_BYTE format, the application must take - * care when promoting the data to longer integral types - * to avoid sign extension. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_BYTE, TIFF_SBYTE, or TIFF_UNDEFINED. - */ - public byte[] getAsBytes() { - return (byte[])data; - } - - /** - * Returns TIFF_SHORT data as an array of chars (unsigned 16-bit - * integers). - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_SHORT. - */ - public char[] getAsChars() { - return (char[])data; - } - - /** - * Returns TIFF_SSHORT data as an array of shorts (signed 16-bit - * integers). - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_SSHORT. - */ - public short[] getAsShorts() { - return (short[])data; - } - - /** - * Returns TIFF_SLONG data as an array of ints (signed 32-bit - * integers). - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_SLONG. - */ - public int[] getAsInts() { - return (int[])data; - } - - /** - * Returns TIFF_LONG data as an array of longs (signed 64-bit - * integers). - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_LONG. - */ - public long[] getAsLongs() { - return (long[])data; - } - - /** - * Returns TIFF_FLOAT data as an array of floats. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_FLOAT. - */ - public float[] getAsFloats() { - return (float[])data; - } - - /** - * Returns TIFF_DOUBLE data as an array of doubles. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_DOUBLE. - */ - public double[] getAsDoubles() { - return (double[])data; - } - - /** - * Returns TIFF_SRATIONAL data as an array of 2-element arrays of ints. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_SRATIONAL. - */ - public int[][] getAsSRationals() { - return (int[][])data; - } - - /** - * Returns TIFF_RATIONAL data as an array of 2-element arrays of longs. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_RATTIONAL. - */ - public long[][] getAsRationals() { - return (long[][])data; - } - - /** - * Returns data in TIFF_BYTE, TIFF_SBYTE, TIFF_UNDEFINED, TIFF_SHORT, - * TIFF_SSHORT, or TIFF_SLONG format as an int. - * - *

TIFF_BYTE and TIFF_UNDEFINED data are treated as unsigned; - * that is, no sign extension will take place and the returned - * value will be in the range [0, 255]. TIFF_SBYTE data will - * be returned in the range [-128, 127]. - * - *

A ClassCastException will be thrown if the field is not of - * type TIFF_BYTE, TIFF_SBYTE, TIFF_UNDEFINED, TIFF_SHORT, - * TIFF_SSHORT, or TIFF_SLONG. - */ - public int getAsInt(int index) { - switch (type) { - case TIFF_BYTE: case TIFF_UNDEFINED: - return ((byte[])data)[index] & 0xff; - case TIFF_SBYTE: - return ((byte[])data)[index]; - case TIFF_SHORT: - return ((char[])data)[index] & 0xffff; - case TIFF_SSHORT: - return ((short[])data)[index]; - case TIFF_SLONG: - return ((int[])data)[index]; - default: - throw new ClassCastException(); - } - } - - /** - * Returns data in TIFF_BYTE, TIFF_SBYTE, TIFF_UNDEFINED, TIFF_SHORT, - * TIFF_SSHORT, TIFF_SLONG, or TIFF_LONG format as a long. - * - *

TIFF_BYTE and TIFF_UNDEFINED data are treated as unsigned; - * that is, no sign extension will take place and the returned - * value will be in the range [0, 255]. TIFF_SBYTE data will - * be returned in the range [-128, 127]. - * - *

A ClassCastException will be thrown if the field is not of - * type TIFF_BYTE, TIFF_SBYTE, TIFF_UNDEFINED, TIFF_SHORT, - * TIFF_SSHORT, TIFF_SLONG, or TIFF_LONG. - */ - public long getAsLong(int index) { - switch (type) { - case TIFF_BYTE: case TIFF_UNDEFINED: - return ((byte[])data)[index] & 0xff; - case TIFF_SBYTE: - return ((byte[])data)[index]; - case TIFF_SHORT: - return ((char[])data)[index] & 0xffff; - case TIFF_SSHORT: - return ((short[])data)[index]; - case TIFF_SLONG: - return ((int[])data)[index]; - case TIFF_LONG: - return ((long[])data)[index]; - default: - throw new ClassCastException(); - } - } - - /** - * Returns data in any numerical format as a float. Data in - * TIFF_SRATIONAL or TIFF_RATIONAL format are evaluated by - * dividing the numerator into the denominator using - * double-precision arithmetic and then truncating to single - * precision. Data in TIFF_SLONG, TIFF_LONG, or TIFF_DOUBLE - * format may suffer from truncation. - * - *

A ClassCastException will be thrown if the field is - * of type TIFF_UNDEFINED or TIFF_ASCII. - */ - public float getAsFloat(int index) { - switch (type) { - case TIFF_BYTE: - return ((byte[])data)[index] & 0xff; - case TIFF_SBYTE: - return ((byte[])data)[index]; - case TIFF_SHORT: - return ((char[])data)[index] & 0xffff; - case TIFF_SSHORT: - return ((short[])data)[index]; - case TIFF_SLONG: - return ((int[])data)[index]; - case TIFF_LONG: - return ((long[])data)[index]; - case TIFF_FLOAT: - return ((float[])data)[index]; - case TIFF_DOUBLE: - return (float)((double[])data)[index]; - case TIFF_SRATIONAL: - int[] ivalue = getAsSRational(index); - return (float)((double)ivalue[0]/ivalue[1]); - case TIFF_RATIONAL: - long[] lvalue = getAsRational(index); - return (float)((double)lvalue[0]/lvalue[1]); - default: - throw new ClassCastException(); - } - } - - /** - * Returns data in any numerical format as a float. Data in - * TIFF_SRATIONAL or TIFF_RATIONAL format are evaluated by - * dividing the numerator into the denominator using - * double-precision arithmetic. - * - *

A ClassCastException will be thrown if the field is of - * type TIFF_UNDEFINED or TIFF_ASCII. - */ - public double getAsDouble(int index) { - switch (type) { - case TIFF_BYTE: - return ((byte[])data)[index] & 0xff; - case TIFF_SBYTE: - return ((byte[])data)[index]; - case TIFF_SHORT: - return ((char[])data)[index] & 0xffff; - case TIFF_SSHORT: - return ((short[])data)[index]; - case TIFF_SLONG: - return ((int[])data)[index]; - case TIFF_LONG: - return ((long[])data)[index]; - case TIFF_FLOAT: - return ((float[])data)[index]; - case TIFF_DOUBLE: - return ((double[])data)[index]; - case TIFF_SRATIONAL: - int[] ivalue = getAsSRational(index); - return (double)ivalue[0]/ivalue[1]; - case TIFF_RATIONAL: - long[] lvalue = getAsRational(index); - return (double)lvalue[0]/lvalue[1]; - default: - throw new ClassCastException(); - } - } - - /** - * Returns a TIFF_ASCII data item as a String. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_ASCII. - */ - public String getAsString(int index) { - return ((String[])data)[index]; - } - - /** - * Returns a TIFF_SRATIONAL data item as a two-element array - * of ints. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_SRATIONAL. - */ - public int[] getAsSRational(int index) { - return ((int[][])data)[index]; - } - - /** - * Returns a TIFF_RATIONAL data item as a two-element array - * of ints. - * - *

A ClassCastException will be thrown if the field is not - * of type TIFF_RATIONAL. - */ - public long[] getAsRational(int index) { - return ((long[][])data)[index]; - } - - /** - * Compares this TIFFField with another - * TIFFField by comparing the tags. - * - *

Note: this class has a natural ordering that is inconsistent - * with equals(). - * - * @throws IllegalArgumentException if the parameter is null. - * @throws ClassCastException if the parameter is not a - * TIFFField. - */ - public int compareTo(Object o) { - if(o == null) { - throw new IllegalArgumentException(); - } - - int oTag = ((TIFFField)o).getTag(); - - if(tag < oTag) { - return -1; - } else if(tag > oTag) { - return 1; - } else { - return 0; - } - } -} -- cgit v1.2.3