LineSeparator.java

/*
 * $Id: LineSeparator.java 3373 2008-05-12 16:21:24Z xlv $
 *
 * Copyright 2008 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.pdf.draw;

import com.lowagie.text.Element;
import com.lowagie.text.pdf.PdfContentByte;

import java.awt.Color;

/**
 * Element that draws a solid line from left to right.
 * Can be added directly to a document or column.
 * Can also be used to create a separator chunk.
 * @author    Paulo Soares
 * @since    2.1.2
 */
public class LineSeparator extends VerticalPositionMark {
    
    /** The thickness of the line. */
    protected float lineWidth = 1;
    /** The width of the line as a percentage of the available page width. */
    protected float percentage = 100;
    /** The color of the line. */
    protected Color lineColor;
    /** The alignment of the line. */
    protected int alignment = Element.ALIGN_CENTER;
    
    /**
     * Creates a new instance of the LineSeparator class.
     * @param lineWidth        the thickness of the line
     * @param percentage    the width of the line as a percentage of the available page width
     * @param lineColor            the color of the line
     * @param align            the alignment
     * @param offset        the offset of the line relative to the current baseline (negative = under the baseline)
     */
    public LineSeparator(float lineWidth, float percentage, Color lineColor, int align, float offset) {
        this.lineWidth = lineWidth;
        this.percentage = percentage;
        this.lineColor = lineColor;
        this.alignment = align;
        this.offset = offset;
    }

    /**
     * Creates a new instance of the LineSeparator class with
     * default values: lineWidth 1 user unit, width 100%, centered with offset 0.
     */
    public LineSeparator() {
    }

    /**
     * @see com.lowagie.text.pdf.draw.DrawInterface#draw(com.lowagie.text.pdf.PdfContentByte, float, float, float, float, float)
     */
    public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) {
        canvas.saveState();
        drawLine(canvas, llx, urx, y);
        canvas.restoreState();
    }

    /**
     * Draws a horizontal line.
     * @param canvas    the canvas to draw on
     * @param leftX        the left x coordinate
     * @param rightX    the right x coordindate
     * @param y            the y coordinate
     */
    public void drawLine(PdfContentByte canvas, float leftX, float rightX, float y) {
        float w;
        if (getPercentage() < 0)
            w = -getPercentage();
        else
            w = (rightX - leftX) * getPercentage() / 100.0f;
        float s;
        switch (getAlignment()) {
            case Element.ALIGN_LEFT:
                s = 0;
                break;
            case Element.ALIGN_RIGHT:
                s = rightX - leftX - w;
                break;
            default:
                s = (rightX - leftX - w) / 2;
                break;
        }
        canvas.setLineWidth(getLineWidth());
        if (getLineColor() != null)
            canvas.setColorStroke(getLineColor());
        canvas.moveTo(s + leftX, y + offset);
        canvas.lineTo(s + w + leftX, y + offset);
        canvas.stroke();
    }
    
    /**
     * Getter for the line width.
     * @return    the thickness of the line that will be drawn.
     */
    public float getLineWidth() {
        return lineWidth;
    }

    /**
     * Setter for the line width.
     * @param lineWidth    the thickness of the line that will be drawn.
     */
    public void setLineWidth(float lineWidth) {
        this.lineWidth = lineWidth;
    }

    /**
     * Setter for the width as a percentage of the available width.
     * @return    a width percentage
     */
    public float getPercentage() {
        return percentage;
    }

    /**
     * Setter for the width as a percentage of the available width.
     * @param percentage    a width percentage
     */
    public void setPercentage(float percentage) {
        this.percentage = percentage;
    }

    /**
     * Getter for the color of the line that will be drawn.
     * @return    a color
     */
    public Color getLineColor() {
        return lineColor;
    }

    /**
     * Setter for the color of the line that will be drawn.
     * @param color    a color
     */
    public void setLineColor(Color color) {
        this.lineColor = color;
    }

    /**
     * Getter for the alignment of the line.
     * @return    an alignment value
     */
    public int getAlignment() {
        return alignment;
    }

    /**
     * Setter for the alignment of the line.
     * @param align    an alignment value
     */
    public void setAlignment(int align) {
        this.alignment = align;
    }
}
















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: LineSeparator.java 3373 2008-05-12 16:21:24Z xlv $
3		*
4		* Copyright 2008 by Paulo Soares.
5		*
6		* The contents of this file are subject to the Mozilla Public License Version 1.1
7		* (the "License"); you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at http://www.mozilla.org/MPL/
9		*
10		* Software distributed under the License is distributed on an "AS IS" basis,
11		* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12		* for the specific language governing rights and limitations under the License.
13		*
14		* The Original Code is 'iText, a free JAVA-PDF library'.
15		*
16		* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
17		* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
18		* All Rights Reserved.
19		* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
20		* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
21		*
22		* Contributor(s): all the names of the contributors are added in the source code
23		* where applicable.
24		*
25		* Alternatively, the contents of this file may be used under the terms of the
26		* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
27		* provisions of LGPL are applicable instead of those above. If you wish to
28		* allow use of your version of this file only under the terms of the LGPL
29		* License and not to allow others to use your version of this file under
30		* the MPL, indicate your decision by deleting the provisions above and
31		* replace them with the notice and other provisions required by the LGPL.
32		* If you do not delete the provisions above, a recipient may use your version
33		* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
34		*
35		* This library is free software; you can redistribute it and/or modify it
36		* under the terms of the MPL as stated above or under the terms of the GNU
37		* Library General Public License as published by the Free Software Foundation;
38		* either version 2 of the License, or any later version.
39		*
40		* This library is distributed in the hope that it will be useful, but WITHOUT
41		* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
42		* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
43		* details.
44		*
45		* If you didn't download this code from the following link, you should check if
46		* you aren't using an obsolete version:
47		* http://www.lowagie.com/iText/
48		*/
49
50		package com.lowagie.text.pdf.draw;
51
52		import com.lowagie.text.Element;
53		import com.lowagie.text.pdf.PdfContentByte;
54
55		import java.awt.Color;
56
57		/**
58		* Element that draws a solid line from left to right.
59		* Can be added directly to a document or column.
60		* Can also be used to create a separator chunk.
61		* @author Paulo Soares
62		* @since 2.1.2
63		*/
64		public class LineSeparator extends VerticalPositionMark {
65
66		/** The thickness of the line. */
67		protected float lineWidth = 1;
68		/** The width of the line as a percentage of the available page width. */
69		protected float percentage = 100;
70		/** The color of the line. */
71		protected Color lineColor;
72		/** The alignment of the line. */
73		protected int alignment = Element.ALIGN_CENTER;
74
75		/**
76		* Creates a new instance of the LineSeparator class.
77		* @param lineWidth the thickness of the line
78		* @param percentage the width of the line as a percentage of the available page width
79		* @param lineColor the color of the line
80		* @param align the alignment
81		* @param offset the offset of the line relative to the current baseline (negative = under the baseline)
82		*/
83		public LineSeparator(float lineWidth, float percentage, Color lineColor, int align, float offset) {
84		this.lineWidth = lineWidth;
85		this.percentage = percentage;
86		this.lineColor = lineColor;
87		this.alignment = align;
88		this.offset = offset;
89		}
90
91		/**
92		* Creates a new instance of the LineSeparator class with
93		* default values: lineWidth 1 user unit, width 100%, centered with offset 0.
94		*/
95		public LineSeparator() {
96		}
97
98		/**
99		* @see com.lowagie.text.pdf.draw.DrawInterface#draw(com.lowagie.text.pdf.PdfContentByte, float, float, float, float, float)
100		*/
101		public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) {
102	1 1. draw : removed call to com/lowagie/text/pdf/PdfContentByte::saveState → NO_COVERAGE	canvas.saveState();
103	1 1. draw : removed call to com/lowagie/text/pdf/draw/LineSeparator::drawLine → NO_COVERAGE	drawLine(canvas, llx, urx, y);
104	1 1. draw : removed call to com/lowagie/text/pdf/PdfContentByte::restoreState → NO_COVERAGE	canvas.restoreState();
105		}
106
107		/**
108		* Draws a horizontal line.
109		* @param canvas the canvas to draw on
110		* @param leftX the left x coordinate
111		* @param rightX the right x coordindate
112		* @param y the y coordinate
113		*/
114		public void drawLine(PdfContentByte canvas, float leftX, float rightX, float y) {
115		float w;
116	2 1. drawLine : changed conditional boundary → NO_COVERAGE 2. drawLine : negated conditional → NO_COVERAGE	if (getPercentage() < 0)
117	1 1. drawLine : removed negation → NO_COVERAGE	w = -getPercentage();
118		else
119	3 1. drawLine : Replaced float subtraction with addition → NO_COVERAGE 2. drawLine : Replaced float multiplication with division → NO_COVERAGE 3. drawLine : Replaced float division with multiplication → NO_COVERAGE	w = (rightX - leftX) * getPercentage() / 100.0f;
120		float s;
121		switch (getAlignment()) {
122		case Element.ALIGN_LEFT:
123		s = 0;
124		break;
125		case Element.ALIGN_RIGHT:
126	2 1. drawLine : Replaced float subtraction with addition → NO_COVERAGE 2. drawLine : Replaced float subtraction with addition → NO_COVERAGE	s = rightX - leftX - w;
127		break;
128		default:
129	3 1. drawLine : Replaced float subtraction with addition → NO_COVERAGE 2. drawLine : Replaced float subtraction with addition → NO_COVERAGE 3. drawLine : Replaced float division with multiplication → NO_COVERAGE	s = (rightX - leftX - w) / 2;
130		break;
131		}
132	1 1. drawLine : removed call to com/lowagie/text/pdf/PdfContentByte::setLineWidth → NO_COVERAGE	canvas.setLineWidth(getLineWidth());
133	1 1. drawLine : negated conditional → NO_COVERAGE	if (getLineColor() != null)
134	1 1. drawLine : removed call to com/lowagie/text/pdf/PdfContentByte::setColorStroke → NO_COVERAGE	canvas.setColorStroke(getLineColor());
135	3 1. drawLine : Replaced float addition with subtraction → NO_COVERAGE 2. drawLine : Replaced float addition with subtraction → NO_COVERAGE 3. drawLine : removed call to com/lowagie/text/pdf/PdfContentByte::moveTo → NO_COVERAGE	canvas.moveTo(s + leftX, y + offset);
136	4 1. drawLine : Replaced float addition with subtraction → NO_COVERAGE 2. drawLine : Replaced float addition with subtraction → NO_COVERAGE 3. drawLine : Replaced float addition with subtraction → NO_COVERAGE 4. drawLine : removed call to com/lowagie/text/pdf/PdfContentByte::lineTo → NO_COVERAGE	canvas.lineTo(s + w + leftX, y + offset);
137	1 1. drawLine : removed call to com/lowagie/text/pdf/PdfContentByte::stroke → NO_COVERAGE	canvas.stroke();
138		}
139
140		/**
141		* Getter for the line width.
142		* @return the thickness of the line that will be drawn.
143		*/
144		public float getLineWidth() {
145		return lineWidth;
146		}
147
148		/**
149		* Setter for the line width.
150		* @param lineWidth the thickness of the line that will be drawn.
151		*/
152		public void setLineWidth(float lineWidth) {
153		this.lineWidth = lineWidth;
154		}
155
156		/**
157		* Setter for the width as a percentage of the available width.
158		* @return a width percentage
159		*/
160		public float getPercentage() {
161		return percentage;
162		}
163
164		/**
165		* Setter for the width as a percentage of the available width.
166		* @param percentage a width percentage
167		*/
168		public void setPercentage(float percentage) {
169		this.percentage = percentage;
170		}
171
172		/**
173		* Getter for the color of the line that will be drawn.
174		* @return a color
175		*/
176		public Color getLineColor() {
177		return lineColor;
178		}
179
180		/**
181		* Setter for the color of the line that will be drawn.
182		* @param color a color
183		*/
184		public void setLineColor(Color color) {
185		this.lineColor = color;
186		}
187
188		/**
189		* Getter for the alignment of the line.
190		* @return an alignment value
191		*/
192		public int getAlignment() {
193		return alignment;
194		}
195
196		/**
197		* Setter for the alignment of the line.
198		* @param align an alignment value
199		*/
200		public void setAlignment(int align) {
201		this.alignment = align;
202		}
203		}
		Mutations
102		1.1 Location : draw Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::saveState → NO_COVERAGE
103		1.1 Location : draw Killed by : none removed call to com/lowagie/text/pdf/draw/LineSeparator::drawLine → NO_COVERAGE
104		1.1 Location : draw Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::restoreState → NO_COVERAGE
116		1.1 Location : drawLine Killed by : none changed conditional boundary → NO_COVERAGE 2.2 Location : drawLine Killed by : none negated conditional → NO_COVERAGE
117		1.1 Location : drawLine Killed by : none removed negation → NO_COVERAGE
119		1.1 Location : drawLine Killed by : none Replaced float subtraction with addition → NO_COVERAGE 2.2 Location : drawLine Killed by : none Replaced float multiplication with division → NO_COVERAGE 3.3 Location : drawLine Killed by : none Replaced float division with multiplication → NO_COVERAGE
126		1.1 Location : drawLine Killed by : none Replaced float subtraction with addition → NO_COVERAGE 2.2 Location : drawLine Killed by : none Replaced float subtraction with addition → NO_COVERAGE
129		1.1 Location : drawLine Killed by : none Replaced float subtraction with addition → NO_COVERAGE 2.2 Location : drawLine Killed by : none Replaced float subtraction with addition → NO_COVERAGE 3.3 Location : drawLine Killed by : none Replaced float division with multiplication → NO_COVERAGE
132		1.1 Location : drawLine Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::setLineWidth → NO_COVERAGE
133		1.1 Location : drawLine Killed by : none negated conditional → NO_COVERAGE
134		1.1 Location : drawLine Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::setColorStroke → NO_COVERAGE
135		1.1 Location : drawLine Killed by : none Replaced float addition with subtraction → NO_COVERAGE 2.2 Location : drawLine Killed by : none Replaced float addition with subtraction → NO_COVERAGE 3.3 Location : drawLine Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::moveTo → NO_COVERAGE
136		1.1 Location : drawLine Killed by : none Replaced float addition with subtraction → NO_COVERAGE 2.2 Location : drawLine Killed by : none Replaced float addition with subtraction → NO_COVERAGE 3.3 Location : drawLine Killed by : none Replaced float addition with subtraction → NO_COVERAGE 4.4 Location : drawLine Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::lineTo → NO_COVERAGE
137		1.1 Location : drawLine Killed by : none removed call to com/lowagie/text/pdf/PdfContentByte::stroke → NO_COVERAGE

LineSeparator.java

Mutations

Active mutators

Tests examined