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1
51 package org.apache.fop.pdf;
52
53 import java.io.UnsupportedEncodingException  ;
55
56
58
61 public class PDFCIDFont extends PDFObject {
62
63 public static final byte CID_TYPE0 = 0;
64 public static final byte CID_TYPE2 = 1;
65 protected static final String [] TYPE_NAMES = {
66 "CIDFontType0", "CIDFontType2"
67 };
68
69 protected String basefont;
70
71 protected String cidtype;
72 protected Integer dw;
73 protected PDFWArray w;
74 protected int[] dw2;
75 protected PDFWArray w2;
76 protected PDFCIDSystemInfo systemInfo;
77 protected PDFCIDFontDescriptor descriptor;
78 protected PDFCMap cmap;
79
80
84 protected PDFStream cidMap;
85
86
88
91 public PDFCIDFont(int number, String basefont, byte cidtype, int dw,
92 int[] w, String registry, String ordering,
93 int supplement, PDFCIDFontDescriptor descriptor) {
94
95 super(number);
96
97 this.basefont = basefont;
98 this.cidtype = TYPE_NAMES[(int)cidtype];
99 this.dw = new Integer (dw);
100 this.w = new PDFWArray();
101 this.w.addEntry(0, w);
102 this.dw2 = null;
103 this.w2 = null;
104 this.systemInfo = new PDFCIDSystemInfo(registry, ordering,
105 supplement);
106 this.descriptor = descriptor;
107 this.cidMap = null;
108 this.cmap = null;
109 }
110
111
114 public PDFCIDFont(int number, String basefont, byte cidtype, int dw,
115 PDFWArray w, PDFCIDSystemInfo systemInfo,
116 PDFCIDFontDescriptor descriptor) {
117
118 super(number);
119
120 this.basefont = basefont;
121 this.cidtype = TYPE_NAMES[(int)cidtype];
122 this.dw = new Integer (dw);
123 this.w = w;
124 this.dw2 = null;
125 this.w2 = null;
126 this.systemInfo = systemInfo;
127 this.descriptor = descriptor;
128 this.cidMap = null;
129 this.cmap = null;
130 }
131
132
135 public void setDW(int dw) {
136 this.dw = new Integer (dw);
137 }
138
139
142 public void setW(PDFWArray w) {
143 this.w = w;
144 }
145
146
149 public void setDW2(int[] dw2) {
150 this.dw2 = dw2;
151 }
152
153
156 public void setDW2(int posY, int displacementY) {
157 this.dw2 = new int[] {
158 posY, displacementY
159 };
160 }
161
162
165 public void setCMAP(PDFCMap cmap) {
166 this.cmap = cmap;
167 }
168
169
172 public void setW2(PDFWArray w2) {
173 this.w2 = w2;
174 }
175
176
179 public void setCIDMap(PDFStream map) {
180 this.cidMap = map;
181 }
182
183
186 public void setCIDMapIdentity() {
187 this.cidMap = null; }
189
190
195 public byte[] toPDF() {
196 try {
197 return toPDFString().getBytes(PDFDocument.ENCODING);
198 } catch (UnsupportedEncodingException ue) {
199 return toPDFString().getBytes();
200 }
201 }
202
203 public String toPDFString() {
204 StringBuffer p = new StringBuffer ();
205 p.append(this.number);
206 p.append(" ");
207 p.append(this.generation);
208 p.append(" obj\n<< /Type /Font");
209 p.append("\n/BaseFont /");
210 p.append(this.basefont);
211 if (cidMap != null) {
212 p.append(" \n/CIDToGIDMap ");
213 p.append(cidMap.referencePDF());
214 }
215 p.append(" \n/Subtype /");
216 p.append(this.cidtype);
217 p.append("\n");
218 p.append(systemInfo.toPDFString());
219 p.append("\n/FontDescriptor ");
220 p.append(this.descriptor.referencePDF());
221
222 if (cmap != null) {
223 p.append("\n/ToUnicode ");
224 p.append(cmap.referencePDF());
225 }
226 if (dw != null) {
227 p.append("\n/DW ");
228 p.append(this.dw);
229 }
230 if (w != null) {
231 p.append("\n/W ");
232 p.append(w.toPDFString());
233 }
234 if (dw2 != null) {
235 p.append("\n/DW2 ["); p.append(this.dw2[0]);
237 p.append(this.dw2[1]);
238 p.append("] \n>>\nendobj\n");
239 }
240 if (w2 != null) {
241 p.append("\n/W2 ");
242 p.append(w2.toPDFString());
243 p.append(" \n>>\nendobj\n");
244 }
245 p.append(" \n>>\nendobj\n");
246 return p.toString();
247 }
248
249 }
250
251 |
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