iText 5 itextpdf.jar Source Code

itextpdf.jar is a component in iText 5 Java library to provide core functionalities. iText Java library allows you to generate and manage PDF documents.

The Source Code files are provided at iText GitHub site.

You can compile it to generate your JAR file, using pom.xml as the build configuration file.

The source code of itextpdf-5.5.14.jar is provided below:

✍: FYIcenter.com

com/itextpdf/text/pdf/PdfPatternPainter.java

/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2020 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: sales@itextpdf.com
 */
package com.itextpdf.text.pdf;

import com.itextpdf.text.error_messages.MessageLocalization;

import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Image;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.BaseColor;

/**
 * Implements the pattern.
 */

public final class PdfPatternPainter extends PdfTemplate {
    
    float xstep, ystep;
    boolean stencil = false;
    BaseColor defaultColor;
    
    /**
     *Creates a <CODE>PdfPattern</CODE>.
     */
    
    private PdfPatternPainter() {
        super();
        type = TYPE_PATTERN;
    }
    
    /**
     * Creates new PdfPattern
     *
     * @param wr the <CODE>PdfWriter</CODE>
     */
    
    PdfPatternPainter(PdfWriter wr) {
        super(wr);
        type = TYPE_PATTERN;
    }
    
    PdfPatternPainter(PdfWriter wr, BaseColor defaultColor) {
        this(wr);
        stencil = true;
        if (defaultColor == null)
            this.defaultColor = BaseColor.GRAY;
        else
            this.defaultColor = defaultColor;
    }
    
    /**
     * Sets the horizontal interval of this pattern.
     *
     * @param xstep the xstep in horizontal painting
     */
    
    public void setXStep(float xstep) {
        this.xstep = xstep;
    }
    
    /**
     * Sets the vertical interval of this pattern.
     *
     * @param ystep in vertical painting
     */
    
    public void setYStep(float ystep) {
        this.ystep = ystep;
    }
    
    /**
     * Returns the horizontal interval when repeating the pattern.
     * @return a value
     */
    public float getXStep() {
        return this.xstep;
    }
    
    /**
     * Returns the vertical interval when repeating the pattern.
     * @return a value
     */
    public float getYStep() {
        return this.ystep;
    }
    
    /**
     * Tells you if this pattern is colored/uncolored (stencil = uncolored, you need to set a default color).
     * @return true if the pattern is an uncolored tiling pattern (stencil).
     */
    public boolean isStencil() {
        return stencil;
    }
    
    /**
     * Sets the transformation matrix for the pattern.
     * @param a
     * @param b
     * @param c
     * @param d
     * @param e
     * @param f
     */
    public void setPatternMatrix(float a, float b, float c, float d, float e, float f) {
        setMatrix(a, b, c, d, e, f);
    }
    /**
     * Gets the stream representing this pattern
     * @return the stream representing this pattern
     */
    public PdfPattern getPattern() {
        return new PdfPattern(this);
    }
    
    /**
     * Gets the stream representing this pattern
     * @param	compressionLevel	the compression level of the stream
     * @return the stream representing this pattern
     * @since	2.1.3
     */
    public PdfPattern getPattern(int compressionLevel) {
        return new PdfPattern(this, compressionLevel);
    }
    
    /**
     * Gets a duplicate of this <CODE>PdfPatternPainter</CODE>. All
     * the members are copied by reference but the buffer stays different.
     * @return a copy of this <CODE>PdfPatternPainter</CODE>
     */
    
    public PdfContentByte getDuplicate() {
        PdfPatternPainter tpl = new PdfPatternPainter();
        tpl.writer = writer;
        tpl.pdf = pdf;
        tpl.thisReference = thisReference;
        tpl.pageResources = pageResources;
        tpl.bBox = new Rectangle(bBox);
        tpl.xstep = xstep;
        tpl.ystep = ystep;
        tpl.matrix = matrix;
        tpl.stencil = stencil;
        tpl.defaultColor = defaultColor;
        return tpl;
    }
    
    /**
     * Returns the default color of the pattern.
     * @return a BaseColor
     */
    public BaseColor getDefaultColor() {
        return defaultColor;
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setGrayFill(float)
     */
    public void setGrayFill(float gray) {
        checkNoColor();
        super.setGrayFill(gray);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetGrayFill()
     */
    public void resetGrayFill() {
        checkNoColor();
        super.resetGrayFill();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setGrayStroke(float)
     */
    public void setGrayStroke(float gray) {
        checkNoColor();
        super.setGrayStroke(gray);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetGrayStroke()
     */
    public void resetGrayStroke() {
        checkNoColor();
        super.resetGrayStroke();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setRGBColorFillF(float, float, float)
     */
    public void setRGBColorFillF(float red, float green, float blue) {
        checkNoColor();
        super.setRGBColorFillF(red, green, blue);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetRGBColorFill()
     */
    public void resetRGBColorFill() {
        checkNoColor();
        super.resetRGBColorFill();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setRGBColorStrokeF(float, float, float)
     */
    public void setRGBColorStrokeF(float red, float green, float blue) {
        checkNoColor();
        super.setRGBColorStrokeF(red, green, blue);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetRGBColorStroke()
     */
    public void resetRGBColorStroke() {
        checkNoColor();
        super.resetRGBColorStroke();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setCMYKColorFillF(float, float, float, float)
     */
    public void setCMYKColorFillF(float cyan, float magenta, float yellow, float black) {
        checkNoColor();
        super.setCMYKColorFillF(cyan, magenta, yellow, black);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetCMYKColorFill()
     */
    public void resetCMYKColorFill() {
        checkNoColor();
        super.resetCMYKColorFill();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setCMYKColorStrokeF(float, float, float, float)
     */
    public void setCMYKColorStrokeF(float cyan, float magenta, float yellow, float black) {
        checkNoColor();
        super.setCMYKColorStrokeF(cyan, magenta, yellow, black);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#resetCMYKColorStroke()
     */
    public void resetCMYKColorStroke() {
        checkNoColor();
        super.resetCMYKColorStroke();
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#addImage(com.itextpdf.text.Image, float, float, float, float, float, float)
     */
    public void addImage(Image image, float a, float b, float c, float d, float e, float f) throws DocumentException {
        if (stencil && !image.isMask())
            checkNoColor();
        super.addImage(image, a, b, c, d, e, f);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setCMYKColorFill(int, int, int, int)
     */
    public void setCMYKColorFill(int cyan, int magenta, int yellow, int black) {
        checkNoColor();
        super.setCMYKColorFill(cyan, magenta, yellow, black);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setCMYKColorStroke(int, int, int, int)
     */
    public void setCMYKColorStroke(int cyan, int magenta, int yellow, int black) {
        checkNoColor();
        super.setCMYKColorStroke(cyan, magenta, yellow, black);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setRGBColorFill(int, int, int)
     */
    public void setRGBColorFill(int red, int green, int blue) {
        checkNoColor();
        super.setRGBColorFill(red, green, blue);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setRGBColorStroke(int, int, int)
     */
    public void setRGBColorStroke(int red, int green, int blue) {
        checkNoColor();
        super.setRGBColorStroke(red, green, blue);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setColorStroke(com.itextpdf.text.BaseColor)
     */
    public void setColorStroke(BaseColor color) {
        checkNoColor();
        super.setColorStroke(color);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setColorFill(com.itextpdf.text.BaseColor)
     */
    public void setColorFill(BaseColor color) {
        checkNoColor();
        super.setColorFill(color);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setColorFill(com.itextpdf.text.pdf.PdfSpotColor, float)
     */
    public void setColorFill(PdfSpotColor sp, float tint) {
        checkNoColor();
        super.setColorFill(sp, tint);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setColorStroke(com.itextpdf.text.pdf.PdfSpotColor, float)
     */
    public void setColorStroke(PdfSpotColor sp, float tint) {
        checkNoColor();
        super.setColorStroke(sp, tint);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setPatternFill(com.itextpdf.text.pdf.PdfPatternPainter)
     */
    public void setPatternFill(PdfPatternPainter p) {
        checkNoColor();
        super.setPatternFill(p);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setPatternFill(com.itextpdf.text.pdf.PdfPatternPainter, com.itextpdf.text.BaseColor, float)
     */
    public void setPatternFill(PdfPatternPainter p, BaseColor color, float tint) {
        checkNoColor();
        super.setPatternFill(p, color, tint);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setPatternStroke(com.itextpdf.text.pdf.PdfPatternPainter, com.itextpdf.text.BaseColor, float)
     */
    public void setPatternStroke(PdfPatternPainter p, BaseColor color, float tint) {
        checkNoColor();
        super.setPatternStroke(p, color, tint);
    }
    
    /**
     * @see com.itextpdf.text.pdf.PdfContentByte#setPatternStroke(com.itextpdf.text.pdf.PdfPatternPainter)
     */
    public void setPatternStroke(PdfPatternPainter p) {
        checkNoColor();
        super.setPatternStroke(p);
    }
    
    void checkNoColor() {
        if (stencil)
            throw new RuntimeException(MessageLocalization.getComposedMessage("colors.are.not.allowed.in.uncolored.tile.patterns"));
    }
}

com/itextpdf/text/pdf/PdfPatternPainter.java

 

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⇐ iText layout.jar Source Code

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2021-07-03, 47638👍, 0💬