ImgWMF.java

/*
 * $Id: ImgWMF.java 4065 2009-09-16 23:09:11Z psoares33 $
 * $Name$
 *
 * Copyright 1999, 2000, 2001, 2002 by Paulo Soares.
 *
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the License.
 *
 * The Original Code is 'iText, a free JAVA-PDF library'.
 *
 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
 *
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
 * provisions of LGPL are applicable instead of those above.  If you wish to
 * allow use of your version of this file only under the terms of the LGPL
 * License and not to allow others to use your version of this file under
 * the MPL, indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by the LGPL.
 * If you do not delete the provisions above, a recipient may use your version
 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the MPL as stated above or under the terms of the GNU
 * Library General Public License as published by the Free Software Foundation;
 * either version 2 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
 * details.
 *
 * If you didn't download this code from the following link, you should check if
 * you aren't using an obsolete version:
 * http://www.lowagie.com/iText/
 */

package com.lowagie.text;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import com.lowagie.text.error_messages.MessageLocalization;

import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.codec.wmf.InputMeta;
import com.lowagie.text.pdf.codec.wmf.MetaDo;

/**
 * An <CODE>ImgWMF</CODE> is the representation of a windows metafile
 * that has to be inserted into the document
 *
 * @see        Element
 * @see        Image
 */

public class ImgWMF extends Image {
    
    // Constructors
    
    ImgWMF(Image image) {
        super(image);
    }
    
    /**
     * Constructs an <CODE>ImgWMF</CODE>-object, using an <VAR>url</VAR>.
     *
     * @param url the <CODE>URL</CODE> where the image can be found
     * @throws BadElementException on error
     * @throws IOException on error
     */
    
    public ImgWMF(URL url) throws BadElementException, IOException {
        super(url);
        processParameters();
    }
    
    /**
     * Constructs an <CODE>ImgWMF</CODE>-object, using a <VAR>filename</VAR>.
     *
     * @param filename a <CODE>String</CODE>-representation of the file that contains the image.
     * @throws BadElementException on error
     * @throws MalformedURLException on error
     * @throws IOException on error
     */
    
    public ImgWMF(String filename) throws BadElementException, IOException {
        this(Utilities.toURL(filename));
    }
    
    /**
     * Constructs an <CODE>ImgWMF</CODE>-object from memory.
     *
     * @param img the memory image
     * @throws BadElementException on error
     * @throws IOException on error
     */
    
    public ImgWMF(byte[] img) throws BadElementException, IOException {
        super((URL)null);
        rawData = img;
        originalData = img;
        processParameters();
    }
    
/**
 * This method checks if the image is a valid WMF and processes some parameters.
 * @throws BadElementException
 * @throws IOException
 */
    
    private void processParameters() throws BadElementException, IOException {
        type = IMGTEMPLATE;
        originalType = ORIGINAL_WMF;
        InputStream is = null;
        try {
            String errorID;
            if (rawData == null){
                is = url.openStream();
                errorID = url.toString();
            }
            else{
                is = new java.io.ByteArrayInputStream(rawData);
                errorID = "Byte array";
            }
            InputMeta in = new InputMeta(is);
            if (in.readInt() != 0x9AC6CDD7)    {
                throw new BadElementException(MessageLocalization.getComposedMessage("1.is.not.a.valid.placeable.windows.metafile", errorID));
            }
            in.readWord();
            int left = in.readShort();
            int top = in.readShort();
            int right = in.readShort();
            int bottom = in.readShort();
            int inch = in.readWord();
            dpiX = 72;
            dpiY = 72;
            scaledHeight = (float)(bottom - top) / inch * 72f;
            setTop(scaledHeight);
            scaledWidth = (float)(right - left) / inch * 72f;
            setRight(scaledWidth);
        }
        finally {
            if (is != null) {
                is.close();
            }
            plainWidth = getWidth();
            plainHeight = getHeight();
        }
    }
    
    /** Reads the WMF into a template.
     * @param template the template to read to
     * @throws IOException on error
     * @throws DocumentException on error
     */    
    public void readWMF(PdfTemplate template) throws IOException, DocumentException {
        setTemplateData(template);
        template.setWidth(getWidth());
        template.setHeight(getHeight());
        InputStream is = null;
        try {
            if (rawData == null){
                is = url.openStream();
            }
            else{
                is = new java.io.ByteArrayInputStream(rawData);
            }
            MetaDo meta = new MetaDo(is, template);
            meta.readAll();
        }
        finally {
            if (is != null) {
                is.close();
            }
        }
    }
}



















Active mutators

INCREMENTS_MUTATOR
VOID_METHOD_CALL_MUTATOR
RETURN_VALS_MUTATOR
MATH_MUTATOR
NEGATE_CONDITIONALS_MUTATOR
INVERT_NEGS_MUTATOR
CONDITIONALS_BOUNDARY_MUTATOR

Tests examined

Report generated by PIT 1.4.2

1		/*
2		* $Id: ImgWMF.java 4065 2009-09-16 23:09:11Z psoares33 $
3		* $Name$
4		*
5		* Copyright 1999, 2000, 2001, 2002 by Paulo Soares.
6		*
7		* The contents of this file are subject to the Mozilla Public License Version 1.1
8		* (the "License"); you may not use this file except in compliance with the License.
9		* You may obtain a copy of the License at http://www.mozilla.org/MPL/
10		*
11		* Software distributed under the License is distributed on an "AS IS" basis,
12		* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13		* for the specific language governing rights and limitations under the License.
14		*
15		* The Original Code is 'iText, a free JAVA-PDF library'.
16		*
17		* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
18		* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
19		* All Rights Reserved.
20		* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
21		* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
22		*
23		* Contributor(s): all the names of the contributors are added in the source code
24		* where applicable.
25		*
26		* Alternatively, the contents of this file may be used under the terms of the
27		* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
28		* provisions of LGPL are applicable instead of those above. If you wish to
29		* allow use of your version of this file only under the terms of the LGPL
30		* License and not to allow others to use your version of this file under
31		* the MPL, indicate your decision by deleting the provisions above and
32		* replace them with the notice and other provisions required by the LGPL.
33		* If you do not delete the provisions above, a recipient may use your version
34		* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
35		*
36		* This library is free software; you can redistribute it and/or modify it
37		* under the terms of the MPL as stated above or under the terms of the GNU
38		* Library General Public License as published by the Free Software Foundation;
39		* either version 2 of the License, or any later version.
40		*
41		* This library is distributed in the hope that it will be useful, but WITHOUT
42		* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
43		* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
44		* details.
45		*
46		* If you didn't download this code from the following link, you should check if
47		* you aren't using an obsolete version:
48		* http://www.lowagie.com/iText/
49		*/
50
51		package com.lowagie.text;
52
53		import java.io.IOException;
54		import java.io.InputStream;
55		import java.net.MalformedURLException;
56		import java.net.URL;
57		import com.lowagie.text.error_messages.MessageLocalization;
58
59		import com.lowagie.text.pdf.PdfTemplate;
60		import com.lowagie.text.pdf.codec.wmf.InputMeta;
61		import com.lowagie.text.pdf.codec.wmf.MetaDo;
62
63		/**
64		* An <CODE>ImgWMF</CODE> is the representation of a windows metafile
65		* that has to be inserted into the document
66		*
67		* @see Element
68		* @see Image
69		*/
70
71		public class ImgWMF extends Image {
72
73		// Constructors
74
75		ImgWMF(Image image) {
76		super(image);
77		}
78
79		/**
80		* Constructs an <CODE>ImgWMF</CODE>-object, using an <VAR>url</VAR>.
81		*
82		* @param url the <CODE>URL</CODE> where the image can be found
83		* @throws BadElementException on error
84		* @throws IOException on error
85		*/
86
87		public ImgWMF(URL url) throws BadElementException, IOException {
88		super(url);
89	1 1. : removed call to com/lowagie/text/ImgWMF::processParameters → NO_COVERAGE	processParameters();
90		}
91
92		/**
93		* Constructs an <CODE>ImgWMF</CODE>-object, using a <VAR>filename</VAR>.
94		*
95		* @param filename a <CODE>String</CODE>-representation of the file that contains the image.
96		* @throws BadElementException on error
97		* @throws MalformedURLException on error
98		* @throws IOException on error
99		*/
100
101		public ImgWMF(String filename) throws BadElementException, IOException {
102		this(Utilities.toURL(filename));
103		}
104
105		/**
106		* Constructs an <CODE>ImgWMF</CODE>-object from memory.
107		*
108		* @param img the memory image
109		* @throws BadElementException on error
110		* @throws IOException on error
111		*/
112
113		public ImgWMF(byte[] img) throws BadElementException, IOException {
114		super((URL)null);
115		rawData = img;
116		originalData = img;
117	1 1. : removed call to com/lowagie/text/ImgWMF::processParameters → NO_COVERAGE	processParameters();
118		}
119
120		/**
121		* This method checks if the image is a valid WMF and processes some parameters.
122		* @throws BadElementException
123		* @throws IOException
124		*/
125
126		private void processParameters() throws BadElementException, IOException {
127		type = IMGTEMPLATE;
128		originalType = ORIGINAL_WMF;
129		InputStream is = null;
130		try {
131		String errorID;
132	1 1. processParameters : negated conditional → NO_COVERAGE	if (rawData == null){
133		is = url.openStream();
134		errorID = url.toString();
135		}
136		else{
137		is = new java.io.ByteArrayInputStream(rawData);
138		errorID = "Byte array";
139		}
140		InputMeta in = new InputMeta(is);
141	1 1. processParameters : negated conditional → NO_COVERAGE	if (in.readInt() != 0x9AC6CDD7) {
142		throw new BadElementException(MessageLocalization.getComposedMessage("1.is.not.a.valid.placeable.windows.metafile", errorID));
143		}
144		in.readWord();
145		int left = in.readShort();
146		int top = in.readShort();
147		int right = in.readShort();
148		int bottom = in.readShort();
149		int inch = in.readWord();
150		dpiX = 72;
151		dpiY = 72;
152	3 1. processParameters : Replaced integer subtraction with addition → NO_COVERAGE 2. processParameters : Replaced float division with multiplication → NO_COVERAGE 3. processParameters : Replaced float multiplication with division → NO_COVERAGE	scaledHeight = (float)(bottom - top) / inch * 72f;
153	1 1. processParameters : removed call to com/lowagie/text/ImgWMF::setTop → NO_COVERAGE	setTop(scaledHeight);
154	3 1. processParameters : Replaced integer subtraction with addition → NO_COVERAGE 2. processParameters : Replaced float division with multiplication → NO_COVERAGE 3. processParameters : Replaced float multiplication with division → NO_COVERAGE	scaledWidth = (float)(right - left) / inch * 72f;
155	1 1. processParameters : removed call to com/lowagie/text/ImgWMF::setRight → NO_COVERAGE	setRight(scaledWidth);
156		}
157		finally {
158	1 1. processParameters : negated conditional → NO_COVERAGE	if (is != null) {
159	1 1. processParameters : removed call to java/io/InputStream::close → NO_COVERAGE	is.close();
160		}
161		plainWidth = getWidth();
162		plainHeight = getHeight();
163		}
164		}
165
166		/** Reads the WMF into a template.
167		* @param template the template to read to
168		* @throws IOException on error
169		* @throws DocumentException on error
170		*/
171		public void readWMF(PdfTemplate template) throws IOException, DocumentException {
172	1 1. readWMF : removed call to com/lowagie/text/ImgWMF::setTemplateData → NO_COVERAGE	setTemplateData(template);
173	1 1. readWMF : removed call to com/lowagie/text/pdf/PdfTemplate::setWidth → NO_COVERAGE	template.setWidth(getWidth());
174	1 1. readWMF : removed call to com/lowagie/text/pdf/PdfTemplate::setHeight → NO_COVERAGE	template.setHeight(getHeight());
175		InputStream is = null;
176		try {
177	1 1. readWMF : negated conditional → NO_COVERAGE	if (rawData == null){
178		is = url.openStream();
179		}
180		else{
181		is = new java.io.ByteArrayInputStream(rawData);
182		}
183		MetaDo meta = new MetaDo(is, template);
184	1 1. readWMF : removed call to com/lowagie/text/pdf/codec/wmf/MetaDo::readAll → NO_COVERAGE	meta.readAll();
185		}
186		finally {
187	1 1. readWMF : negated conditional → NO_COVERAGE	if (is != null) {
188	1 1. readWMF : removed call to java/io/InputStream::close → NO_COVERAGE	is.close();
189		}
190		}
191		}
192		}
		Mutations
89		1.1 Location : Killed by : none removed call to com/lowagie/text/ImgWMF::processParameters → NO_COVERAGE
117		1.1 Location : Killed by : none removed call to com/lowagie/text/ImgWMF::processParameters → NO_COVERAGE
132		1.1 Location : processParameters Killed by : none negated conditional → NO_COVERAGE
141		1.1 Location : processParameters Killed by : none negated conditional → NO_COVERAGE
152		1.1 Location : processParameters Killed by : none Replaced integer subtraction with addition → NO_COVERAGE 2.2 Location : processParameters Killed by : none Replaced float division with multiplication → NO_COVERAGE 3.3 Location : processParameters Killed by : none Replaced float multiplication with division → NO_COVERAGE
153		1.1 Location : processParameters Killed by : none removed call to com/lowagie/text/ImgWMF::setTop → NO_COVERAGE
154		1.1 Location : processParameters Killed by : none Replaced integer subtraction with addition → NO_COVERAGE 2.2 Location : processParameters Killed by : none Replaced float division with multiplication → NO_COVERAGE 3.3 Location : processParameters Killed by : none Replaced float multiplication with division → NO_COVERAGE
155		1.1 Location : processParameters Killed by : none removed call to com/lowagie/text/ImgWMF::setRight → NO_COVERAGE
158		1.1 Location : processParameters Killed by : none negated conditional → NO_COVERAGE
159		1.1 Location : processParameters Killed by : none removed call to java/io/InputStream::close → NO_COVERAGE
172		1.1 Location : readWMF Killed by : none removed call to com/lowagie/text/ImgWMF::setTemplateData → NO_COVERAGE
173		1.1 Location : readWMF Killed by : none removed call to com/lowagie/text/pdf/PdfTemplate::setWidth → NO_COVERAGE
174		1.1 Location : readWMF Killed by : none removed call to com/lowagie/text/pdf/PdfTemplate::setHeight → NO_COVERAGE
177		1.1 Location : readWMF Killed by : none negated conditional → NO_COVERAGE
184		1.1 Location : readWMF Killed by : none removed call to com/lowagie/text/pdf/codec/wmf/MetaDo::readAll → NO_COVERAGE
187		1.1 Location : readWMF Killed by : none negated conditional → NO_COVERAGE
188		1.1 Location : readWMF Killed by : none removed call to java/io/InputStream::close → NO_COVERAGE

ImgWMF.java

Mutations

Active mutators

Tests examined