/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2017 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.DocumentException;
import com.itextpdf.text.Image;
import com.itextpdf.text.error_messages.MessageLocalization;
/**
* The content where Type3 glyphs are written to.
*/
public final class Type3Glyph extends PdfContentByte {
private PageResources pageResources;
private boolean colorized;
private Type3Glyph() {
super(null);
}
Type3Glyph(PdfWriter writer, PageResources pageResources, float wx, float llx, float lly, float urx, float ury, boolean colorized) {
super(writer);
this.pageResources = pageResources;
this.colorized = colorized;
if (colorized) {
content.append(wx).append(" 0 d0\n");
}
else {
content.append(wx).append(" 0 ").append(llx).append(' ').append(lly).append(' ').append(urx).append(' ').append(ury).append(" d1\n");
}
}
PageResources getPageResources() {
return pageResources;
}
public void addImage(Image image, float a, float b, float c, float d, float e, float f, boolean inlineImage) throws DocumentException {
if (!colorized && (!image.isMask() || !(image.getBpc() == 1 || image.getBpc() > 0xff)))
throw new DocumentException(MessageLocalization.getComposedMessage("not.colorized.typed3.fonts.only.accept.mask.images"));
super.addImage(image, a, b, c, d, e, f, inlineImage);
}
public PdfContentByte getDuplicate() {
Type3Glyph dup = new Type3Glyph();
dup.writer = writer;
dup.pdf = pdf;
dup.pageResources = pageResources;
dup.colorized = colorized;
return dup;
}
}