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- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- /* $Id$ */
-
- package org.apache.fop.pdf;
-
- // based on work by Takayuki Takeuchi
-
- /**
- * class representing a font descriptor for CID fonts.
- *
- * Font descriptors for CID fonts are specified on page 227 and onwards of the PDF 1.3 spec.
- */
- public class PDFCIDFontDescriptor extends PDFFontDescriptor {
-
- /**
- * The language for the font
- */
- protected String lang;
-
- /**
- * The cid set stream
- */
- protected PDFStream cidSet;
-
- /**
- * create the /FontDescriptor object
- *
- * @param basefont the base font name
- * @param fontBBox the bounding box for the described font
- * @param flags various characteristics of the font
- * @param capHeight height of the capital letters
- * @param stemV the width of the dominant vertical stems of glyphs
- * @param italicAngle the angle of the vertical dominant strokes
- * @param lang the language
- */
- public PDFCIDFontDescriptor(String basefont, int[] fontBBox,
- int capHeight, int flags, int italicAngle,
- int stemV, String lang) {
-
- super(basefont, fontBBox[3], fontBBox[1], capHeight, flags,
- new PDFRectangle(fontBBox), italicAngle, stemV);
-
- this.lang = lang;
- }
-
- /**
- * Set the CID set stream.
- * @param cidSet the pdf stream cotnaining the CID set
- */
- public void setCIDSet(PDFStream cidSet) {
- this.cidSet = cidSet;
- }
-
- /**
- * Fill in the pdf data for this font descriptor.
- * The charset specific dictionary entries are output.
- * @param p the string buffer to append the data
- */
- protected void fillInPDF(StringBuffer p) {
- p.append("\n/MissingWidth 500\n");
- if (lang != null) {
- p.append("\n/Lang /");
- p.append(lang);
- }
- if (cidSet != null) {
- p.append("\n/CIDSet /");
- p.append(this.cidSet.referencePDF());
- }
- }
-
- }
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