vaadin-framework.git - Vaadin 6, 7, 8 is a Java framework for modern Java web applications: https://github.com/vaadin/framework

index : vaadin-framework.git

Vaadin 6, 7, 8 is a Java framework for modern Java web applications: https://github.com/vaadin/framework

www-data

about summary refs log tree commit diff stats

path: root/uitest/src/test/java/com/vaadin/tests/components/datefield/DateTimeFieldEventOrderTest.java

diff options

Diffstat (limited to 'uitest/src/test/java/com/vaadin/tests/components/datefield/DateTimeFieldEventOrderTest.java')

0 files changed, 0 insertions, 0 deletions

/a> 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662

/*
 * $Id: PDFGraphics2D.java,v 1.48 2003/03/07 09:51:26 jeremias Exp $
 * ============================================================================
 *                    The Apache Software License, Version 1.1
 * ============================================================================
 * 
 * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modifica-
 * tion, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * 3. The end-user documentation included with the redistribution, if any, must
 *    include the following acknowledgment: "This product includes software
 *    developed by the Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 * 
 * 4. The names "FOP" and "Apache Software Foundation" must not be used to
 *    endorse or promote products derived from this software without prior
 *    written permission. For written permission, please contact
 *    apache@apache.org.
 * 
 * 5. Products derived from this software may not be called "Apache", nor may
 *    "Apache" appear in their name, without prior written permission of the
 *    Apache Software Foundation.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
 * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ============================================================================
 * 
 * This software consists of voluntary contributions made by many individuals
 * on behalf of the Apache Software Foundation and was originally created by
 * James Tauber <jtauber@jtauber.com>. For more information on the Apache
 * Software Foundation, please see <http://www.apache.org/>.
 */ 
package org.apache.fop.svg;

import org.apache.fop.pdf.PDFResourceContext;
import org.apache.fop.pdf.PDFResources;
import org.apache.fop.pdf.PDFGState;
import org.apache.fop.pdf.PDFColorSpace;
import org.apache.fop.pdf.PDFColor;
import org.apache.fop.pdf.PDFState;
import org.apache.fop.pdf.PDFNumber;
import org.apache.fop.pdf.PDFXObject;
import org.apache.fop.pdf.PDFPattern;
import org.apache.fop.pdf.PDFDocument;
import org.apache.fop.pdf.PDFLink;
import org.apache.fop.pdf.PDFAnnotList;
import org.apache.fop.pdf.BitmapImage;
import org.apache.fop.layout.FontInfo;
import org.apache.fop.layout.FontState;
import org.apache.fop.render.pdf.FontSetup;
import org.apache.fop.fonts.FontMetrics;
import org.apache.fop.fonts.LazyFont;
import org.apache.fop.image.JpegImage;
import org.apache.fop.fonts.CIDFont;
import org.apache.fop.render.pdf.FopPDFImage;

import org.apache.batik.ext.awt.g2d.AbstractGraphics2D;
import org.apache.batik.ext.awt.g2d.GraphicContext;
//import org.apache.batik.ext.awt.MultipleGradientPaint;
import org.apache.batik.ext.awt.RadialGradientPaint;
import org.apache.batik.ext.awt.LinearGradientPaint;
import org.apache.batik.gvt.PatternPaint;
import org.apache.batik.gvt.GraphicsNode;

import java.text.AttributedCharacterIterator;
import java.text.CharacterIterator;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Color;
import java.awt.GraphicsConfiguration;
import java.awt.Font;
import java.awt.Image;
import java.awt.Shape;
import java.awt.Stroke;
import java.awt.Paint;
import java.awt.Rectangle;
import java.awt.Dimension;
import java.awt.BasicStroke;
import java.awt.AlphaComposite;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.awt.image.DataBuffer;
import java.awt.image.DataBufferInt;
import java.awt.image.ImageObserver;
import java.awt.image.RenderedImage;
import java.awt.image.Raster;
import java.awt.image.renderable.RenderableImage;
import java.awt.geom.PathIterator;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.awt.color.ColorSpace;
import java.io.StringWriter;
import java.io.IOException;
import java.io.OutputStream;

import java.util.Map;
import java.util.List;

/**
 * PDF Graphics 2D.
 * Used for drawing into a pdf document as if it is a graphics object.
 * This takes a pdf document and draws into it.
 *
 * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
 * @version $Id: PDFGraphics2D.java,v 1.48 2003/03/07 09:51:26 jeremias Exp $
 * @see org.apache.batik.ext.awt.g2d.AbstractGraphics2D
 */
public class PDFGraphics2D extends AbstractGraphics2D {
    /**
     * the PDF Document being created
     */
    protected PDFDocument pdfDoc;

    /**
     * The current resource context for adding fonts, patterns etc.
     */
    protected PDFResourceContext resourceContext;

    /**
     * The PDF reference of the current page.
     */
    protected String pageRef;

    /**
     * the current state of the pdf graphics
     */
    protected PDFState graphicsState;

    /**
     * The PDF graphics state level that this svg is being drawn into.
     */
    protected int baseLevel = 0;

    /**
     * The current font information.
     */
    protected FontInfo fontInfo;

    /**
     * The override font state used when drawing text and the font cannot be
     * set using java fonts.
     */
    protected FontState ovFontState = null;

    /**
     * the current stream to add PDF commands to
     */
    protected StringWriter currentStream = new StringWriter();

    /**
     * the current (internal) font name
     */
    protected String currentFontName;

    /**
     * the current font size in millipoints
     */
    protected float currentFontSize;

    /**
     * The output stream for the pdf document.
     * If this is set then it can progressively output
     * the pdf document objects to reduce memory.
     * Especially with images.
     */
    protected OutputStream outputStream = null;

    /**
     * Create a new PDFGraphics2D with the given pdf document info.
     * This is used to create a Graphics object for use inside an already
     * existing document.
     *
     * @param textAsShapes if true then draw text as shapes
     * @param fi the current font information
     * @param doc the pdf document for creating pdf objects
     * @param page the current resource context or page
     * @param pref the PDF reference of the current page
     * @param font the current font name
     * @param size the current font size
     */
    public PDFGraphics2D(boolean textAsShapes, FontInfo fi, PDFDocument doc,
                         PDFResourceContext page, String pref, String font, float size) {
        super(textAsShapes);
        pdfDoc = doc;
        resourceContext = page;
        currentFontName = font;
        currentFontSize = size;
        fontInfo = fi;
        pageRef = pref;
        graphicsState = new PDFState();
    }

    /**
     * Create a new PDFGraphics2D.
     *
     * @param textAsShapes true if drawing text as shapes
     */
    protected PDFGraphics2D(boolean textAsShapes) {
        super(textAsShapes);
    }

    /**
     * Set the PDF state to use when starting to draw
     * into the PDF graphics.
     *
     * @param state the PDF state
     */
    public void setPDFState(PDFState state) {
        graphicsState = state;
        baseLevel = graphicsState.getStackLevel();
    }

    /**
     * Set the output stream that this PDF document is
     * being drawn to. This is so that it can progressively
     * use the PDF document to output data such as images.
     * This results in a significant saving on memory.
     *
     * @param os the output stream that is being used for the PDF document
     */
    public void setOutputStream(OutputStream os) {
        outputStream = os;
    }

    /**
     * Get the string containing all the commands written into this
     * Grpahics.
     * @return the string containing the PDF markup
     */
    public String getString() {
        return currentStream.toString();
    }

    /**
     * Set the Grpahics context.
     * @param c the graphics context to use
     */
    public void setGraphicContext(GraphicContext c) {
        gc = c;
    }

    /**
     * Set the override font state for drawing text.
     * This is used by the PDF text painter so that it can temporarily
     * set the font state when a java font cannot be used.
     * The next drawString will use this font state.
     *
     * @param infont the font state to use
     */
    public void setOverrideFontState(FontState infont) {
        ovFontState = infont;
    }

    /**
     * This constructor supports the create method.
     * This is not implemented properly.
     *
     * @param g the PDF graphics to make a copy of
     */
    public PDFGraphics2D(PDFGraphics2D g) {
        super(g);
    }

    /**
     * Creates a new <code>Graphics</code> object that is
     * a copy of this <code>Graphics</code> object.
     * @return     a new graphics context that is a copy of
     * this graphics context.
     */
    public Graphics create() {
        return new PDFGraphics2D(this);
    }

    /**
     * Restore the PDF graphics state to the starting state level.
     */
    public void restorePDFState() {
        for (int count = graphicsState.getStackLevel(); count > baseLevel; count--) {
            currentStream.write("Q\n");
        }
        graphicsState.restoreLevel(baseLevel);
    }

    /**
     * This is a pdf specific method used to add a link to the
     * pdf document.
     *
     * @param bounds the bounds of the link in user coordinates
     * @param trans the transform of the current drawing position
     * @param dest the PDF destination
     * @param linkType the type of link, internal or external
     */
    public void addLink(Rectangle2D bounds, AffineTransform trans, String dest, int linkType) {
        AffineTransform at = getTransform();
        Shape b = at.createTransformedShape(bounds);
        b = trans.createTransformedShape(b);
        if (b != null) {
            Rectangle rect = b.getBounds();
    
            if (linkType != PDFLink.EXTERNAL) {
                String pdfdest = "/FitR " + dest;
                resourceContext.addAnnotation(pdfDoc.makeLink(rect, pageRef, pdfdest));
            } else {
                resourceContext.addAnnotation(pdfDoc.makeLink(rect,
                                                     dest, linkType, 0));
            }
        }
    }

    /**
     * Add a JPEG image directly to the PDF document.
     * This is used by the PDFImageElementBridge to draw a JPEG
     * directly into the pdf document rather than converting the image into
     * a bitmap and increasing the size.
     *
     * @param jpeg the jpeg image to draw
     * @param x the x position
     * @param y the y position
     * @param width the width to draw the image
     * @param height the height to draw the image
     */
    public void addJpegImage(JpegImage jpeg, float x, float y, float width, float height) {
        FopPDFImage fopimage = new FopPDFImage(jpeg, "");
        int xObjectNum = this.pdfDoc.addImage(resourceContext, fopimage).getXNumber();

        AffineTransform at = getTransform();
        double[] matrix = new double[6];
        at.getMatrix(matrix);
        currentStream.write("q\n");
        Shape imclip = getClip();
        writeClip(imclip);
        if (!at.isIdentity()) {
            currentStream.write("" + matrix[0] + " " + matrix[1] + " "
                                + matrix[2] + " " + matrix[3] + " "
                                + matrix[4] + " " + matrix[5] + " cm\n");
        }

        currentStream.write("" + width + " 0 0 "
                          + (-height) + " "
                          + x + " "
                          + (y + height) + " cm\n" + "/Im"
                          + xObjectNum + " Do\nQ\n");

        if (outputStream != null) {
            try {
                this.pdfDoc.output(outputStream);
            } catch (IOException ioe) {
                // ignore exception, will be thrown again later
            }
        }
    }

    /**
     * Draws as much of the specified image as is currently available.
     * The image is drawn with its top-left corner at
     * (<i>x</i>,&nbsp;<i>y</i>) in this graphics context's coordinate
     * space. Transparent pixels in the image do not affect whatever
     * pixels are already there.
     * <p>
     * This method returns immediately in all cases, even if the
     * complete image has not yet been loaded, and it has not been dithered
     * and converted for the current output device.
     * <p>
     * If the image has not yet been completely loaded, then
     * <code>drawImage</code> returns <code>false</code>. As more of
     * the image becomes available, the process that draws the image notifies
     * the specified image observer.
     * @param    img the specified image to be drawn.
     * @param    x   the <i>x</i> coordinate.
     * @param    y   the <i>y</i> coordinate.
     * @param    observer    object to be notified as more of
     * the image is converted.
     * @return true if the image was drawn
     * @see      java.awt.Image
     * @see      java.awt.image.ImageObserver
     * @see      java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
     */
    public boolean drawImage(Image img, int x, int y,
                             ImageObserver observer) {
        // System.err.println("drawImage:x, y");

        int width = img.getWidth(observer);
        int height = img.getHeight(observer);

        if (width == -1 || height == -1) {
            return false;
        }

        // first we look to see if we've already added this image to
        // the pdf document. If so, we just reuse the reference;
        // otherwise we have to build a FopImage and add it to the pdf
        // document
        PDFXObject imageInfo = pdfDoc.getImage("TempImage:" + img.toString());
        if (imageInfo == null) {
            // OK, have to build and add a PDF image

            // scale factor
            final int scaleFactor = 3;

            Dimension size = new Dimension(width * scaleFactor, height * scaleFactor);
            BufferedImage buf = buildBufferedImage(size);

            java.awt.Graphics2D g = buf.createGraphics();
            g.setComposite(AlphaComposite.SrcOver);
            g.setBackground(new Color(1, 1, 1, 0));
            g.setPaint(new Color(1, 1, 1, 0));
            g.fillRect(0, 0, width * scaleFactor, height * scaleFactor);
            g.clip(new Rectangle(0, 0, buf.getWidth(), buf.getHeight()));

            if (!g.drawImage(img, 0, 0, buf.getWidth(), buf.getHeight(), observer)) {
                return false;
            }
            g.dispose();

            final byte[] result = new byte[buf.getWidth() * buf.getHeight() * 3];
            byte[] mask = new byte[buf.getWidth() * buf.getHeight()];
            boolean hasMask = false;
            //boolean binaryMask = true;

            Raster raster = buf.getData();
            DataBuffer bd = raster.getDataBuffer();

            int count = 0;
            int maskpos = 0;
            int[] iarray;
            int i, j, val, alpha, add, mult;
            switch (bd.getDataType()) {
                case DataBuffer.TYPE_INT:
                int[][] idata = ((DataBufferInt)bd).getBankData();
                for (i = 0; i < idata.length; i++) {
                    iarray = idata[i];
                    for (j = 0; j < iarray.length; j++) {
                        val = iarray[j];
                        alpha = val >>> 24;
                        mask[maskpos++] = (byte)(alpha & 0xFF);
                        if (alpha != 255) {
                            hasMask = true;
                            /*
                            if (alpha != 0) {
                                binaryMask = false;
                            }*/

                            // System.out.println("Alpha: " + alpha);
                            // Composite with opaque white...
                            add = (255 - alpha);
                            mult = (alpha << 16) / 255;
                            result[count++] =
                                (byte)(add
                                       + ((((val >> 16) & 0xFF) * mult) >> 16));
                            result[count++] =
                                (byte)(add
                                       + ((((val >> 8) & 0xFF) * mult) >> 16));
                            result[count++] = (byte)(add
                                                     + ((((val) & 0xFF) * mult)
                                                        >> 16));
                        } else {
                            result[count++] = (byte)((val >> 16) & 0xFF);
                            result[count++] = (byte)((val >> 8) & 0xFF);
                            result[count++] = (byte)((val) & 0xFF);
                        }
                    }
                }
                break;
                default:
                // error
                break;
            }
            String ref = null;
            if (hasMask) {
                // if the mask is binary then we could convert it into a bitmask
                BitmapImage fopimg = new BitmapImage("TempImageMask:"
                                             + img.toString(), buf.getWidth(),
                                             buf.getHeight(), mask, null);
                fopimg.setColorSpace(new PDFColorSpace(PDFColorSpace.DEVICE_GRAY));
                PDFXObject xobj = pdfDoc.addImage(resourceContext, fopimg);
                ref = xobj.referencePDF();

                if (outputStream != null) {
                    try {
                        this.pdfDoc.output(outputStream);
                    } catch (IOException ioe) {
                        // ignore exception, will be thrown again later
                    }
                }
            } else {
                mask = null;
            }

            BitmapImage fopimg = new BitmapImage("TempImage:"
                                          + img.toString(), buf.getWidth(),
                                          buf.getHeight(), result, ref);
            fopimg.setTransparent(new PDFColor(255, 255, 255));
            imageInfo = pdfDoc.addImage(resourceContext, fopimg);
            //int xObjectNum = imageInfo.getXNumber();

            if (outputStream != null) {
                try {
                    this.pdfDoc.output(outputStream);
                } catch (IOException ioe) {
                    // ignore exception, will be thrown again later
                }
            }
        } else {
            resourceContext.getPDFResources().addXObject(imageInfo);
        }

        // now do any transformation required and add the actual image
        // placement instance
        AffineTransform at = getTransform();
        double[] matrix = new double[6];
        at.getMatrix(matrix);
        currentStream.write("q\n");
        Shape imclip = getClip();
        writeClip(imclip);
        if (!at.isIdentity()) {
            currentStream.write("" + matrix[0] + " " + matrix[1] + " "
                                + matrix[2] + " " + matrix[3] + " "
                                + matrix[4] + " " + matrix[5] + " cm\n");
        }
        currentStream.write("" + width + " 0 0 " + (-height) + " " + x
                            + " " + (y + height) + " cm\n" + "/Im"
                            + imageInfo.getXNumber() + " Do\nQ\n");
        return true;
    }

    private BufferedImage buildBufferedImage(Dimension size) {
        return new BufferedImage(size.width, size.height,
                                 BufferedImage.TYPE_INT_ARGB);
    }

    /**
     * Draws as much of the specified image as has already been scaled
     * to fit inside the specified rectangle.
     * <p>
     * The image is drawn inside the specified rectangle of this
     * graphics context's coordinate space, and is scaled if
     * necessary. Transparent pixels do not affect whatever pixels
     * are already there.
     * <p>
     * This method returns immediately in all cases, even if the
     * entire image has not yet been scaled, dithered, and converted
     * for the current output device.
     * If the current output representation is not yet complete, then
     * <code>drawImage</code> returns <code>false</code>. As more of
     * the image becomes available, the process that draws the image notifies
     * the image observer by calling its <code>imageUpdate</code> method.
     * <p>
     * A scaled version of an image will not necessarily be
     * available immediately just because an unscaled version of the
     * image has been constructed for this output device.  Each size of
     * the image may be cached separately and generated from the original
     * data in a separate image production sequence.
     * @param    img    the specified image to be drawn.
     * @param    x      the <i>x</i> coordinate.
     * @param    y      the <i>y</i> coordinate.
     * @param    width  the width of the rectangle.
     * @param    height the height of the rectangle.
     * @param    observer    object to be notified as more of
     * the image is converted.
     * @return true if the image was drawn
     * @see      java.awt.Image
     * @see      java.awt.image.ImageObserver
     * @see      java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
     */
    public boolean drawImage(Image img, int x, int y, int width, int height,
                             ImageObserver observer) {
        System.out.println("drawImage");
        return true;
    }

    /**
     * Disposes of this graphics context and releases
     * any system resources that it is using.
     * A <code>Graphics</code> object cannot be used after
     * <code>dispose</code>has been called.
     * <p>
     * When a Java program runs, a large number of <code>Graphics</code>
     * objects can be created within a short time frame.
     * Although the finalization process of the garbage collector
     * also disposes of the same system resources, it is preferable
     * to manually free the associated resources by calling this
     * method rather than to rely on a finalization process which
     * may not run to completion for a long period of time.
     * <p>
     * Graphics objects which are provided as arguments to the
     * <code>paint</code> and <code>update</code> methods
     * of components are automatically released by the system when
     * those methods return. For efficiency, programmers should
     * call <code>dispose</code> when finished using
     * a <code>Graphics</code> object only if it was created
     * directly from a component or another <code>Graphics</code> object.
     * @see         java.awt.Graphics#finalize
     * @see         java.awt.Component#paint
     * @see         java.awt.Component#update
     * @see         java.awt.Component#getGraphics
     * @see         java.awt.Graphics#create
     */
    public void dispose() {
        // System.out.println("dispose");
        pdfDoc = null;
        fontInfo = null;
        currentStream = null;
        currentFontName = null;
    }

    /**
     * Strokes the outline of a <code>Shape</code> using the settings of the
     * current <code>Graphics2D</code> context.  The rendering attributes
     * applied include the <code>Clip</code>, <code>Transform</code>,
     * <code>Paint</code>, <code>Composite</code> and
     * <code>Stroke</code> attributes.
     * @param s the <code>Shape</code> to be rendered
     * @see #setStroke
     * @see #setPaint
     * @see java.awt.Graphics#setColor
     * @see #transform
     * @see #setTransform
     * @see #clip
     * @see #setClip
     * @see #setComposite
     */
    public void draw(Shape s) {
        // System.out.println("draw(Shape)");
        Color c;
        c = getColor();
        if (c.getAlpha() == 0) {
            return;
        }

        AffineTransform trans = getTransform();
        double[] tranvals = new double[6];
        trans.getMatrix(tranvals);

        Shape imclip = getClip();
        boolean newClip = graphicsState.checkClip(imclip);
        boolean newTransform = graphicsState.checkTransform(trans)
                               && !trans.isIdentity();

        if (newClip || newTransform) {
            currentStream.write("q\n");
            graphicsState.push();
            if (newClip) {
                writeClip(imclip);
            }
            if (newTransform) {
                currentStream.write(PDFNumber.doubleOut(tranvals[0], 5) + " "
                            + PDFNumber.doubleOut(tranvals[1], 5) + " "
                            + PDFNumber.doubleOut(tranvals[2], 5) + " "
                            + PDFNumber.doubleOut(tranvals[3], 5) + " "
                            + PDFNumber.doubleOut(tranvals[4], 5) + " "
                            + PDFNumber.doubleOut(tranvals[5], 5) + " cm\n");
            }
        }

        if (c.getAlpha() != 255) {
            Map vals = new java.util.HashMap();
            vals.put(PDFGState.GSTATE_ALPHA_STROKE, new Float(c.getAlpha() / 255f));
            PDFGState gstate = pdfDoc.makeGState(vals, graphicsState.getGState());
            //gstate.setAlpha(c.getAlpha() / 255f, false);
            resourceContext.addGState(gstate);
            currentStream.write("/" + gstate.getName() + " gs\n");
        }

        applyColor(c, false);

        applyPaint(getPaint(), false);
        applyStroke(getStroke());

        PathIterator iter = s.getPathIterator(new AffineTransform());
        while (!iter.isDone()) {
            double vals[] = new double[6];
            int type = iter.currentSegment(vals);
            switch (type) {
            case PathIterator.SEG_CUBICTO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " "
                                    + PDFNumber.doubleOut(vals[2], 5) + " "
                                    + PDFNumber.doubleOut(vals[3], 5) + " "
                                    + PDFNumber.doubleOut(vals[4], 5) + " "
                                    + PDFNumber.doubleOut(vals[5], 5) + " c\n");
                break;
            case PathIterator.SEG_LINETO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " l\n");
                break;
            case PathIterator.SEG_MOVETO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " m\n");
                break;
            case PathIterator.SEG_QUADTO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " "
                                    + PDFNumber.doubleOut(vals[2], 5) + " "
                                    + PDFNumber.doubleOut(vals[3], 5) + " y\n");
                break;
            case PathIterator.SEG_CLOSE:
                currentStream.write("h\n");
                break;
            default:
                break;
            }
            iter.next();
        }
        doDrawing(false, true, false);
        if (newClip || newTransform) {
            currentStream.write("Q\n");
            graphicsState.pop();
        }
    }

/*
    // in theory we could set the clip using these methods
    // it doesn't seem to improve the file sizes much
    // and makes everything more complicated

    Shape lastClip = null;

    public void clip(Shape cl) {
        super.clip(cl);
        Shape newClip = getClip();
        if (newClip == null || lastClip == null
                || !(new Area(newClip).equals(new Area(lastClip)))) {
        graphicsState.setClip(newClip);
        writeClip(newClip);
        }

        lastClip = newClip;
    }

    public void setClip(Shape cl) {
        super.setClip(cl);
        Shape newClip = getClip();
        if (newClip == null || lastClip == null
                || !(new Area(newClip).equals(new Area(lastClip)))) {
        for (int count = graphicsState.getStackLevel(); count > baseLevel; count--) {
            currentStream.write("Q\n");
        }
        graphicsState.restoreLevel(baseLevel);
        currentStream.write("q\n");
        graphicsState.push();
        if (newClip != null) {
            graphicsState.setClip(newClip);
        }
        writeClip(newClip);
        }

        lastClip = newClip;
    }
*/

    /**
     * Set the clipping shape for future PDF drawing in the current graphics state.
     * This sets creates and writes a clipping shape that will apply
     * to future drawings in the current graphics state.
     *
     * @param s the clipping shape
     */
    protected void writeClip(Shape s) {
        if (s == null) {
            return;
        }
        PathIterator iter = s.getPathIterator(getTransform());
        while (!iter.isDone()) {
            double vals[] = new double[6];
            int type = iter.currentSegment(vals);
            switch (type) {
            case PathIterator.SEG_CUBICTO:
                currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                                    + PDFNumber.doubleOut(vals[1]) + " "
                                    + PDFNumber.doubleOut(vals[2]) + " "
                                    + PDFNumber.doubleOut(vals[3]) + " "
                                    + PDFNumber.doubleOut(vals[4]) + " "
                                    + PDFNumber.doubleOut(vals[5]) + " c\n");
                break;
            case PathIterator.SEG_LINETO:
                currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                                    + PDFNumber.doubleOut(vals[1]) + " l\n");
                break;
            case PathIterator.SEG_MOVETO:
                currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                                    + PDFNumber.doubleOut(vals[1]) + " m\n");
                break;
            case PathIterator.SEG_QUADTO:
                currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                                    + PDFNumber.doubleOut(vals[1]) + " "
                                    + PDFNumber.doubleOut(vals[2]) + " "
                                    + PDFNumber.doubleOut(vals[3]) + " y\n");
                break;
            case PathIterator.SEG_CLOSE:
                currentStream.write("h\n");
                break;
            default:
                break;
            }
            iter.next();
        }
        // clip area
        currentStream.write("W\n");
        currentStream.write("n\n");
    }

    /**
     * Apply the java Color to PDF.
     * This converts the java colour to a PDF colour and
     * sets it for the next drawing.
     *
     * @param col the java colour
     * @param fill true if the colour will be used for filling
     */
    protected void applyColor(Color col, boolean fill) {
        Color c = col;
        if (c.getColorSpace().getType()
                == ColorSpace.TYPE_RGB) {
            PDFColor currentColour = new PDFColor(c.getRed(), c.getGreen(),
                                         c.getBlue());
            currentStream.write(currentColour.getColorSpaceOut(fill));
        } else if (c.getColorSpace().getType()
                   == ColorSpace.TYPE_CMYK) {
            float[] cComps = c.getColorComponents(new float[3]);
            double[] cmyk = new double[3];
            for (int i = 0; i < 3; i++) {
                // convert the float elements to doubles for pdf
                cmyk[i] = cComps[i];
            }
            PDFColor currentColour = new PDFColor(cmyk[0], cmyk[1], cmyk[2], cmyk[3]);
            currentStream.write(currentColour.getColorSpaceOut(fill));
        } else if (c.getColorSpace().getType()
                   == ColorSpace.TYPE_2CLR) {
            // used for black/magenta
            float[] cComps = c.getColorComponents(new float[1]);
            double[] blackMagenta = new double[1];
            for (int i = 0; i < 1; i++) {
                blackMagenta[i] = cComps[i];
            }
            //PDFColor  currentColour = new PDFColor(blackMagenta[0], blackMagenta[1]);
            //currentStream.write(currentColour.getColorSpaceOut(fill));
        } else {
            System.err.println("Color Space not supported by PDFGraphics2D");
        }
    }

    /**
     * Apply the java paint to the PDF.
     * This takes the java paint sets up the appropraite PDF commands
     * for the drawing with that paint.
     * Currently this supports the gradients and patterns from batik.
     *
     * @param paint the paint to convert to PDF
     * @param fill true if the paint should be set for filling
     */
    protected void applyPaint(Paint paint, boolean fill) {

        if (paint instanceof LinearGradientPaint) {
            LinearGradientPaint gp = (LinearGradientPaint)paint;
            Color[] cols = gp.getColors();
            float[] fractions = gp.getFractions();
            Point2D p1 = gp.getStartPoint();
            Point2D p2 = gp.getEndPoint();
            //MultipleGradientPaint.CycleMethodEnum cycenum = gp.getCycleMethod();
            //boolean cyclic = (cycenum == MultipleGradientPaint.REPEAT);
            AffineTransform transform = graphicsState.getTransform();
            transform.concatenate(gp.getTransform());

            p1 = transform.transform(p1, null);
            p2 = transform.transform(p2, null);

            List theCoords = new java.util.ArrayList();
            theCoords.add(new Double(p1.getX()));
            theCoords.add(new Double(p1.getY()));
            theCoords.add(new Double(p2.getX()));
            theCoords.add(new Double(p2.getY()));

            List theExtend = new java.util.ArrayList();
            theExtend.add(new Boolean(true));
            theExtend.add(new Boolean(true));

            List theDomain = new java.util.ArrayList();
            theDomain.add(new Double(0));
            theDomain.add(new Double(1));

            List theEncode = new java.util.ArrayList();
            theEncode.add(new Double(0));
            theEncode.add(new Double(1));
            theEncode.add(new Double(0));
            theEncode.add(new Double(1));

            List theBounds = new java.util.ArrayList();

            List someColors = new java.util.ArrayList();

            for (int count = 0; count < cols.length; count++) {
                Color c1 = cols[count];
                PDFColor color1 = new PDFColor(c1.getRed(), c1.getGreen(),
                                               c1.getBlue());
                someColors.add(color1);
                if (count > 0 && count < cols.length - 1) {
                    theBounds.add(new Double(fractions[count]));
                }
            }

            PDFColorSpace aColorSpace = new PDFColorSpace(PDFColorSpace.DEVICE_RGB);
            PDFPattern myPat = pdfDoc.createGradient(resourceContext, false, aColorSpace,
                    someColors, theBounds, theCoords);
            currentStream.write(myPat.getColorSpaceOut(fill));

        } else if (paint instanceof RadialGradientPaint) {
            RadialGradientPaint rgp = (RadialGradientPaint)paint;

            double ar = rgp.getRadius();
            Point2D ac = rgp.getCenterPoint();
            Point2D af = rgp.getFocusPoint();
            AffineTransform transform = graphicsState.getTransform();
            AffineTransform gradt = rgp.getTransform();
            transform.concatenate(gradt);

            // find largest scaling for the radius
            double scale = gradt.getScaleX();
            if (gradt.getScaleY() > scale) {
                scale = gradt.getScaleY();
            }
            ar = ar * scale;
            ac = transform.transform(ac, null);
            af = transform.transform(af, null);

            List theCoords = new java.util.ArrayList();
            // the center point af must be within the circle with
            // radius ar centered at ac
            theCoords.add(new Double(af.getX()));
            theCoords.add(new Double(af.getY()));
            theCoords.add(new Double(0));
            theCoords.add(new Double(ac.getX())); // Fx
            theCoords.add(new Double(ac.getY())); // Fy
            theCoords.add(new Double(ar));

            Color[] cols = rgp.getColors();
            List someColors = new java.util.ArrayList();
            for (int count = 0; count < cols.length; count++) {
                Color cc = cols[count];
                someColors.add(new PDFColor(cc.getRed(), cc.getGreen(), cc.getBlue()));
            }

            float[] fractions = rgp.getFractions();
            List theBounds = new java.util.ArrayList();
            for (int count = 1; count < fractions.length - 1; count++) {
                float offset = fractions[count];
                theBounds.add(new Double(offset));
            }
            PDFColorSpace colSpace = new PDFColorSpace(PDFColorSpace.DEVICE_RGB);
            PDFPattern myPat = pdfDoc.createGradient(resourceContext, true, colSpace,
                                    someColors, theBounds, theCoords);

            currentStream.write(myPat.getColorSpaceOut(fill));

        } else if (paint instanceof PatternPaint) {
            PatternPaint pp = (PatternPaint)paint;
            createPattern(pp, fill);
        }
    }

    private void createPattern(PatternPaint pp, boolean fill) {
        Rectangle2D rect = pp.getPatternRect();

        FontInfo fi = new FontInfo();
        FontSetup.setup(fi, null);

        PDFResources res = pdfDoc.makeResources();
        PDFResourceContext context = new PDFResourceContext(0, pdfDoc, res);
        PDFGraphics2D pattGraphic = new PDFGraphics2D(textAsShapes, fi,
                                        pdfDoc, context, pageRef,
                                        "", 0);
        pattGraphic.gc = (GraphicContext)this.gc.clone();
        pattGraphic.gc.validateTransformStack();
        pattGraphic.setOutputStream(outputStream);

        GraphicsNode gn = pp.getGraphicsNode();
        gn.paint(pattGraphic);

        StringWriter pattStream = new StringWriter();
        pattStream.write("q\n");

        // this makes the pattern the right way up, since
        // it is outside the original transform around the
        // whole svg document
        pattStream.write("1 0 0 -1 0 " + (rect.getHeight() + rect.getY()) + " cm\n");

        pattStream.write(pattGraphic.getString());
        pattStream.write("Q");

        List bbox = new java.util.ArrayList();
        bbox.add(new Double(0));
        bbox.add(new Double(0));
        bbox.add(new Double(rect.getWidth() + rect.getX()));
        bbox.add(new Double(rect.getHeight() + rect.getY()));

        List translate = new java.util.ArrayList();
        AffineTransform pattt = pp.getPatternTransform();
        pattt.translate(rect.getWidth() + rect.getX(), rect.getHeight() + rect.getY());
        double[] flatmatrix = new double[6];
        pattt.getMatrix(flatmatrix);
        translate.add(new Double(flatmatrix[0]));
        translate.add(new Double(flatmatrix[1]));
        translate.add(new Double(flatmatrix[2]));
        translate.add(new Double(flatmatrix[3]));
        translate.add(new Double(flatmatrix[4]));
        translate.add(new Double(flatmatrix[5]));

        FontSetup.addToResources(pdfDoc, res, fi);

        PDFPattern myPat = pdfDoc.makePattern(resourceContext, 1, res, 1, 1, bbox,
                                rect.getWidth(), rect.getHeight(),
                                translate, null, pattStream.getBuffer());

        currentStream.write(myPat.getColorSpaceOut(fill));

        PDFAnnotList annots = context.getAnnotations();
        if (annots != null) {
            this.pdfDoc.addAnnotList(annots);
        }

        if (outputStream != null) {
            try {
                this.pdfDoc.output(outputStream);
            } catch (IOException ioe) {
                // ignore exception, will be thrown again later
            }
        }
    }

    /**
     * Apply the stroke to the PDF.
     * This takes the java stroke and outputs the appropriate settings
     * to the PDF so that the stroke attributes are handled.
     *
     * @param stroke the java stroke
     */
    protected void applyStroke(Stroke stroke) {
        if (stroke instanceof BasicStroke) {
            BasicStroke bs = (BasicStroke)stroke;

            float[] da = bs.getDashArray();
            if (da != null) {
                currentStream.write("[");
                for (int count = 0; count < da.length; count++) {
                    if (((int)da[count]) == 0) {
                        // the dasharray units in pdf are (whole) numbers
                        // in user space units, cannot be 0
                        currentStream.write("1");
                    } else {
                        currentStream.write("" + ((int)da[count]));
                    }
                    if (count < da.length - 1) {
                        currentStream.write(" ");
                    }
                }
                currentStream.write("] ");
                float offset = bs.getDashPhase();
                currentStream.write(((int)offset) + " d\n");
            }
            int ec = bs.getEndCap();
            switch (ec) {
            case BasicStroke.CAP_BUTT:
                currentStream.write(0 + " J\n");
                break;
            case BasicStroke.CAP_ROUND:
                currentStream.write(1 + " J\n");
                break;
            case BasicStroke.CAP_SQUARE:
                currentStream.write(2 + " J\n");
                break;
            }

            int lj = bs.getLineJoin();
            switch (lj) {
            case BasicStroke.JOIN_MITER:
                currentStream.write(0 + " j\n");
                break;
            case BasicStroke.JOIN_ROUND:
                currentStream.write(1 + " j\n");
                break;
            case BasicStroke.JOIN_BEVEL:
                currentStream.write(2 + " j\n");
                break;
            }
            float lw = bs.getLineWidth();
            currentStream.write(PDFNumber.doubleOut(lw) + " w\n");

            float ml = bs.getMiterLimit();
            currentStream.write(PDFNumber.doubleOut(ml) + " M\n");
        }
    }

    /**
     * Renders a {@link RenderedImage},
     * applying a transform from image
     * space into user space before drawing.
     * The transformation from user space into device space is done with
     * the current <code>Transform</code> in the <code>Graphics2D</code>.
     * The specified transformation is applied to the image before the
     * transform attribute in the <code>Graphics2D</code> context is applied.
     * The rendering attributes applied include the <code>Clip</code>,
     * <code>Transform</code>, and <code>Composite</code> attributes. Note
     * that no rendering is done if the specified transform is
     * noninvertible.
     * @param img the image to be rendered
     * @param xform the transformation from image space into user space
     * @see #transform
     * @see #setTransform
     * @see #setComposite
     * @see #clip
     * @see #setClip
     */
    public void drawRenderedImage(RenderedImage img, AffineTransform xform) {
        System.out.println("drawRenderedImage");
    }

    /**
     * Renders a
     * {@link RenderableImage},
     * applying a transform from image space into user space before drawing.
     * The transformation from user space into device space is done with
     * the current <code>Transform</code> in the <code>Graphics2D</code>.
     * The specified transformation is applied to the image before the
     * transform attribute in the <code>Graphics2D</code> context is applied.
     * The rendering attributes applied include the <code>Clip</code>,
     * <code>Transform</code>, and <code>Composite</code> attributes. Note
     * that no rendering is done if the specified transform is
     * noninvertible.
     * <p>
     * Rendering hints set on the <code>Graphics2D</code> object might
     * be used in rendering the <code>RenderableImage</code>.
     * If explicit control is required over specific hints recognized by a
     * specific <code>RenderableImage</code>, or if knowledge of which hints
     * are used is required, then a <code>RenderedImage</code> should be
     * obtained directly from the <code>RenderableImage</code>
     * and rendered using
     * {@link #drawRenderedImage(RenderedImage, AffineTransform) drawRenderedImage}.
     * @param img the image to be rendered
     * @param xform the transformation from image space into user space
     * @see #transform
     * @see #setTransform
     * @see #setComposite
     * @see #clip
     * @see #setClip
     * @see #drawRenderedImage
     */
    public void drawRenderableImage(RenderableImage img,
                                    AffineTransform xform) {
        System.out.println("drawRenderableImage");
    }

    /**
     * Renders the text specified by the specified <code>String</code>,
     * using the current <code>Font</code> and <code>Paint</code> attributes
     * in the <code>Graphics2D</code> context.
     * The baseline of the first character is at position
     * (<i>x</i>,&nbsp;<i>y</i>) in the User Space.
     * The rendering attributes applied include the <code>Clip</code>,
     * <code>Transform</code>, <code>Paint</code>, <code>Font</code> and
     * <code>Composite</code> attributes. For characters in script systems
     * such as Hebrew and Arabic, the glyphs can be rendered from right to
     * left, in which case the coordinate supplied is the location of the
     * leftmost character on the baseline.
     * @param s the <code>String</code> to be rendered
     * @param x the coordinate where the <code>String</code>
     * should be rendered
     * @param y the coordinate where the <code>String</code>
     * should be rendered
     * @see #setPaint
     * @see java.awt.Graphics#setColor
     * @see java.awt.Graphics#setFont
     * @see #setTransform
     * @see #setComposite
     * @see #setClip
     */
    public void drawString(String s, float x, float y) {
        // System.out.println("drawString(String)");

        FontState fontState;
        if (ovFontState == null) {
            Font gFont = getFont();
            String n = gFont.getFamily();
            if (n.equals("sanserif")) {
                n = "sans-serif";
            }
            int siz = gFont.getSize();
            String style = gFont.isItalic() ? "italic" : "normal";
            int weight = gFont.isBold() ? FontInfo.BOLD : FontInfo.NORMAL;
            String fname = fontInfo.fontLookup(n, style, weight);
            FontMetrics metrics = fontInfo.getMetricsFor(fname);
            fontState = new FontState(fname, metrics, siz * 1000);
        } else {
            FontMetrics metrics = fontInfo.getMetricsFor(ovFontState.getFontName());
            fontState = new FontState(ovFontState.getFontName(),
                                      metrics, ovFontState.getFontSize());
            ovFontState = null;
        }
        String name;
        float size;
        name = fontState.getFontName();
        size = (float)fontState.getFontSize() / 1000f;

        if ((!name.equals(this.currentFontName))
                || (size != this.currentFontSize)) {
            this.currentFontName = name;
            this.currentFontSize = size;
            currentStream.write("/" + name + " " + size + " Tf\n");

        }

        currentStream.write("q\n");

        Shape imclip = getClip();
        writeClip(imclip);
        Color c = getColor();
        applyColor(c, true);
        int salpha = c.getAlpha();

        if (salpha != 255) {
            Map vals = new java.util.HashMap();
            vals.put(PDFGState.GSTATE_ALPHA_NONSTROKE, new Float(salpha / 255f));
            PDFGState gstate = pdfDoc.makeGState(vals, graphicsState.getGState());
            resourceContext.addGState(gstate);
            currentStream.write("/" + gstate.getName() + " gs\n");
        }

        currentStream.write("BT\n");

        Map kerning = null;
        boolean kerningAvailable = false;

        kerning = fontState.getKerning();
        if (kerning != null && !kerning.isEmpty()) {
            kerningAvailable = true;
        }

        // This assumes that *all* CIDFonts use a /ToUnicode mapping
        boolean useMultiByte = false;
        org.apache.fop.fonts.Font f =
            (org.apache.fop.fonts.Font)fontInfo.getFonts().get(name);
        if (f instanceof LazyFont) {
            if (((LazyFont) f).getRealFont() instanceof CIDFont) {
                useMultiByte = true;
            }
        } else if (f instanceof CIDFont) {
            useMultiByte = true;
        }

        // String startText = useMultiByte ? "<FEFF" : "(";
        String startText = useMultiByte ? "<" : "(";
        String endText = useMultiByte ? "> " : ") ";

        AffineTransform trans = getTransform();
        trans.translate(x, y);
        double[] vals = new double[6];
        trans.getMatrix(vals);

        currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                            + PDFNumber.doubleOut(vals[1]) + " "
                            + PDFNumber.doubleOut(vals[2]) + " "
                            + PDFNumber.doubleOut(vals[3]) + " "
                            + PDFNumber.doubleOut(vals[4]) + " "
                            + PDFNumber.doubleOut(vals[5]) + " cm\n");
        currentStream.write("1 0 0 -1 0 0 Tm [" + startText);

        int l = s.length();

        for (int i = 0; i < l; i++) {
            char ch = fontState.mapChar(s.charAt(i));

            if (!useMultiByte) {
                if (ch > 127) {
                    currentStream.write("\\");
                    currentStream.write(Integer.toOctalString((int)ch));
                } else {
                    switch (ch) {
                    case '(':
                    case ')':
                    case '\\':
                        currentStream.write("\\");
                        break;
                    }
                    currentStream.write(ch);
                }
            } else {
                currentStream.write(getUnicodeString(ch));
            }

            if (kerningAvailable && (i + 1) < l) {
                addKerning(currentStream, (new Integer((int)ch)),
                           (new Integer((int)fontState.mapChar(s.charAt(i + 1)))),
                           kerning, startText, endText);
            }

        }
        currentStream.write(endText);


        currentStream.write("] TJ\n");

        currentStream.write("ET\n");
        currentStream.write("Q\n");
    }

    private void addKerning(StringWriter buf, Integer ch1, Integer ch2,
                            Map kerning, String startText,
                            String endText) {
        Map kernPair = (Map)kerning.get(ch1);

        if (kernPair != null) {
            Integer width = (Integer)kernPair.get(ch2);
            if (width != null) {
                currentStream.write(endText + (-width.intValue()) + " " + startText);
            }
        }
    }

    /**
     * Convert a char to a multibyte hex representation
     */
    private String getUnicodeString(char c) {

        StringBuffer buf = new StringBuffer(4);
        byte[] uniBytes = null;
        try {
            char[] a = {
                c
            };
            uniBytes = new String(a).getBytes("UnicodeBigUnmarked");
        } catch (Exception e) {
            // This should never fail
        }

        for (int i = 0; i < uniBytes.length; i++) {
            int b = (uniBytes[i] < 0) ? (int)(256 + uniBytes[i])
                    : (int)uniBytes[i];

            String hexString = Integer.toHexString(b);
            if (hexString.length() == 1) {
                buf = buf.append("0" + hexString);
            } else {
                buf = buf.append(hexString);
            }
        }

        return buf.toString();
    }

    /**
     * Renders the text of the specified iterator, using the
     * <code>Graphics2D</code> context's current <code>Paint</code>. The
     * iterator must specify a font
     * for each character. The baseline of the
     * first character is at position (<i>x</i>,&nbsp;<i>y</i>) in the
     * User Space.
     * The rendering attributes applied include the <code>Clip</code>,
     * <code>Transform</code>, <code>Paint</code>, and
     * <code>Composite</code> attributes.
     * For characters in script systems such as Hebrew and Arabic,
     * the glyphs can be rendered from right to left, in which case the
     * coordinate supplied is the location of the leftmost character
     * on the baseline.
     * @param iterator the iterator whose text is to be rendered
     * @param x the coordinate where the iterator's text is to be
     * rendered
     * @param y the coordinate where the iterator's text is to be
     * rendered
     * @see #setPaint
     * @see java.awt.Graphics#setColor
     * @see #setTransform
     * @see #setComposite
     * @see #setClip
     */
    public void drawString(AttributedCharacterIterator iterator, float x,
                           float y) {
        System.err.println("drawString(AttributedCharacterIterator)");

        FontState fontState = null;

        Shape imclip = getClip();
        writeClip(imclip);
        Color c = getColor();
        applyColor(c, true);

        boolean fill = true;
        boolean stroke = false;
        if (true) {
            Stroke currentStroke = getStroke();
            stroke = true;
            applyStroke(currentStroke);
            applyColor(c, false);
        }

        currentStream.write("BT\n");

        // set text rendering mode:
        // 0 - fill, 1 - stroke, 2 - fill then stroke
        int textr = 0;
        if (fill && stroke) {
            textr = 2;
        } else if (stroke) {
            textr = 1;
        }
        currentStream.write(textr + " Tr\n");

        AffineTransform trans = getTransform();
        trans.translate(x, y);
        double[] vals = new double[6];
        trans.getMatrix(vals);

        for (char ch = iterator.first(); ch != CharacterIterator.DONE;
                ch = iterator.next()) {
            //Map attr = iterator.getAttributes();

            String name = fontState.getFontName();
            int size = fontState.getFontSize();
            if ((!name.equals(this.currentFontName))
                    || (size != this.currentFontSize)) {
                this.currentFontName = name;
                this.currentFontSize = size;
                currentStream.write("/" + name + " " + (size / 1000)
                                    + " Tf\n");

            }

            currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
                                + PDFNumber.doubleOut(vals[1]) + " "
                                + PDFNumber.doubleOut(vals[2]) + " "
                                + PDFNumber.doubleOut(vals[3]) + " "
                                + PDFNumber.doubleOut(vals[4]) + " "
                                + PDFNumber.doubleOut(vals[5]) + " Tm (" + ch
                                + ") Tj\n");
        }

        currentStream.write("ET\n");
    }

    /**
     * Fills the interior of a <code>Shape</code> using the settings of the
     * <code>Graphics2D</code> context. The rendering attributes applied
     * include the <code>Clip</code>, <code>Transform</code>,
     * <code>Paint</code>, and <code>Composite</code>.
     * @param s the <code>Shape</code> to be filled
     * @see #setPaint
     * @see java.awt.Graphics#setColor
     * @see #transform
     * @see #setTransform
     * @see #setComposite
     * @see #clip
     * @see #setClip
     */
    public void fill(Shape s) {
        // System.err.println("fill");
        Color c;
        c = getBackground();
        if (c.getAlpha() == 0) {
            c = getColor();
            if (c.getAlpha() == 0) {
                return;
            }
        }
        Shape imclip = getClip();
        boolean newState = graphicsState.checkClip(imclip);

        if (newState) {
            currentStream.write("q\n");
            graphicsState.push();
            writeClip(imclip);
            graphicsState.setClip(imclip);
        }

        if (c.getAlpha() != 255) {
            Map vals = new java.util.HashMap();
            vals.put(PDFGState.GSTATE_ALPHA_NONSTROKE, new Float(c.getAlpha() / 255f));
            PDFGState gstate = pdfDoc.makeGState(vals, graphicsState.getGState());
            resourceContext.addGState(gstate);
            currentStream.write("/" + gstate.getName() + " gs\n");
        }

        c = getColor();
        if (graphicsState.setColor(c)) {
            applyColor(c, true);
        }
        c = getBackground();
        if (graphicsState.setBackColor(c)) {
            applyColor(c, false);
        }

        Paint paint = getPaint();
        if (graphicsState.setPaint(paint)) {
            applyPaint(paint, true);
        }

        PathIterator iter = s.getPathIterator(getTransform());
        while (!iter.isDone()) {
            double vals[] = new double[6];
            int type = iter.currentSegment(vals);
            switch (type) {
            case PathIterator.SEG_CUBICTO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " "
                                    + PDFNumber.doubleOut(vals[2], 5) + " "
                                    + PDFNumber.doubleOut(vals[3], 5) + " "
                                    + PDFNumber.doubleOut(vals[4], 5) + " "
                                    + PDFNumber.doubleOut(vals[5], 5) + " c\n");
                break;
            case PathIterator.SEG_LINETO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " l\n");
                break;
            case PathIterator.SEG_MOVETO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " m\n");
                break;
            case PathIterator.SEG_QUADTO:
                currentStream.write(PDFNumber.doubleOut(vals[0], 5) + " "
                                    + PDFNumber.doubleOut(vals[1], 5) + " "
                                    + PDFNumber.doubleOut(vals[2], 5) + " "
                                    + PDFNumber.doubleOut(vals[3], 5) + " y\n");
                break;
            case PathIterator.SEG_CLOSE:
                currentStream.write("h\n");
                break;
            default:
                break;
            }
            iter.next();
        }
        doDrawing(true, false,
                  iter.getWindingRule() == PathIterator.WIND_EVEN_ODD);
        if (newState) {
            currentStream.write("Q\n");
            graphicsState.pop();
        }
    }

    /**
     * Do the PDF drawing command.
     * This does the PDF drawing command according to fill
     * stroke and winding rule.
     *
     * @param fill true if filling the path
     * @param stroke true if stroking the path
     * @param nonzero true if using the non-zero winding rule
     */
    protected void doDrawing(boolean fill, boolean stroke, boolean nonzero) {
        if (fill) {
            if (stroke) {
                if (nonzero) {
                    currentStream.write("B*\n");
                } else {
                    currentStream.write("B\n");
                }
            } else {
                if (nonzero) {
                    currentStream.write("f*\n");
                } else {
                    currentStream.write("f\n");
                }
            }
        } else {
            // if (stroke)
            currentStream.write("S\n");
        }
    }

    /**
     * Returns the device configuration associated with this
     * <code>Graphics2D</code>.
     *
     * @return the PDF graphics configuration
     */
    public GraphicsConfiguration getDeviceConfiguration() {
        return new PDFGraphicsConfiguration();
    }

    /**
     * Used to create proper font metrics
     */
    private Graphics2D fmg;

    {
        BufferedImage bi = new BufferedImage(1, 1,
                                             BufferedImage.TYPE_INT_ARGB);

        fmg = bi.createGraphics();
    }

    /**
     * Gets the font metrics for the specified font.
     * @return    the font metrics for the specified font.
     * @param     f the specified font
     * @see       java.awt.Graphics#getFont
     * @see       java.awt.FontMetrics
     * @see       java.awt.Graphics#getFontMetrics()
     */
    public java.awt.FontMetrics getFontMetrics(Font f) {
        return fmg.getFontMetrics(f);
    }

    /**
     * Sets the paint mode of this graphics context to alternate between
     * this graphics context's current color and the new specified color.
     * This specifies that logical pixel operations are performed in the
     * XOR mode, which alternates pixels between the current color and
     * a specified XOR color.
     * <p>
     * When drawing operations are performed, pixels which are the
     * current color are changed to the specified color, and vice versa.
     * <p>
     * Pixels that are of colors other than those two colors are changed
     * in an unpredictable but reversible manner; if the same figure is
     * drawn twice, then all pixels are restored to their original values.
     * @param     c1 the XOR alternation color
     */
    public void setXORMode(Color c1) {
        System.out.println("setXORMode");
    }


    /**
     * Copies an area of the component by a distance specified by
     * <code>dx</code> and <code>dy</code>. From the point specified
     * by <code>x</code> and <code>y</code>, this method
     * copies downwards and to the right.  To copy an area of the
     * component to the left or upwards, specify a negative value for
     * <code>dx</code> or <code>dy</code>.
     * If a portion of the source rectangle lies outside the bounds
     * of the component, or is obscured by another window or component,
     * <code>copyArea</code> will be unable to copy the associated
     * pixels. The area that is omitted can be refreshed by calling
     * the component's <code>paint</code> method.
     * @param       x the <i>x</i> coordinate of the source rectangle.
     * @param       y the <i>y</i> coordinate of the source rectangle.
     * @param       width the width of the source rectangle.
     * @param       height the height of the source rectangle.
     * @param       dx the horizontal distance to copy the pixels.
     * @param       dy the vertical distance to copy the pixels.
     */
    public void copyArea(int x, int y, int width, int height, int dx,
                         int dy) {
        System.out.println("copyArea");
    }

}


context:
space:
mode: