importPicture/src/osm/jp/gpx/ImportPicture.java

   1 package osm.jp.gpx;\r
   2 import java.io.*;\r
   3 import java.text.DecimalFormat;\r
   4 import java.text.ParseException;\r
   5 import java.text.SimpleDateFormat;\r
   6 import java.util.ArrayList;\r
   7 import java.util.Arrays;\r
   8 import java.util.Calendar;\r
   9 import java.util.Comparator;\r
  10 import java.util.Date;\r
  11 import java.util.GregorianCalendar;\r
  12 import java.util.Iterator;\r
  13 import java.util.Set;\r
  14 import java.util.TimeZone;\r
  15 import java.util.TreeMap;\r
  16 import java.util.logging.LogManager;\r
  17 import java.util.logging.Logger;\r
  18 \r
  19 import javax.xml.parsers.*;\r
  20 import javax.xml.transform.OutputKeys;\r
  21 import javax.xml.transform.Transformer;\r
  22 import javax.xml.transform.TransformerException;\r
  23 import javax.xml.transform.TransformerFactory;\r
  24 import javax.xml.transform.dom.DOMSource;\r
  25 import javax.xml.transform.stream.StreamResult;\r
  26 \r
  27 import org.apache.commons.imaging.ImageReadException;\r
  28 import org.apache.commons.imaging.ImageWriteException;\r
  29 import org.apache.commons.imaging.Imaging;\r
  30 import org.apache.commons.imaging.common.ImageMetadata;\r
  31 import org.apache.commons.imaging.common.RationalNumber;\r
  32 import org.apache.commons.imaging.formats.jpeg.JpegImageMetadata;\r
  33 import org.apache.commons.imaging.formats.jpeg.exif.ExifRewriter;\r
  34 import org.apache.commons.imaging.formats.tiff.TiffImageMetadata;\r
  35 import org.apache.commons.imaging.formats.tiff.constants.ExifTagConstants;\r
  36 import org.apache.commons.imaging.formats.tiff.constants.GpsTagConstants;\r
  37 import org.apache.commons.imaging.formats.tiff.write.TiffOutputDirectory;\r
  38 import org.apache.commons.imaging.formats.tiff.write.TiffOutputSet;\r
  39 import org.w3c.dom.*;\r
  40 import org.xml.sax.SAXException;\r
  41 \r
  42 public class ImportPicture extends Thread {\r
  43     /**\r
  44      * ログ設定プロパティファイルのファイル内容\r
  45      */\r
  46     protected static final String LOGGING_PROPERTIES_DATA\r
  47            = "handlers=java.util.logging.ConsoleHandler\n"\r
  48            + ".level=FINEST\n"\r
  49            + "java.util.logging.ConsoleHandler.level=INFO\n"\r
  50            + "java.util.logging.ConsoleHandler.formatter=osm.jp.gpx.YuuLogFormatter";\r
  51 \r
  52     /**\r
  53      * static initializer によるログ設定の初期化\r
  54      */\r
  55     public static final Logger logger = Logger.getLogger("CommandLogging");\r
  56     static {\r
  57         InputStream inStream = null;\r
  58         try {\r
  59             inStream = new ByteArrayInputStream(LOGGING_PROPERTIES_DATA.getBytes("UTF-8"));\r
  60             try {\r
  61                 LogManager.getLogManager().readConfiguration(inStream);\r
  62                 logger.config("ログ設定: LogManagerを設定しました。");\r
  63             }\r
  64             catch (IOException e) {\r
  65                 logger.warning("ログ設定: LogManager設定の際に例外が発生しました。:" + e.toString());\r
  66             }\r
  67         }\r
  68         catch (UnsupportedEncodingException e) {\r
  69             logger.severe("ログ設定: UTF-8エンコーディングがサポートされていません。:" + e.toString());\r
  70         }\r
  71         finally {\r
  72             try {\r
  73                 if (inStream != null) {\r
  74                     inStream.close();\r
  75                 }\r
  76             } catch (IOException e) {\r
  77                 logger.warning("ログ設定: ログ設定プロパティファイルのストリームクローズ時に例外が発生しました。:"+ e.toString());\r
  78             }\r
  79         }\r
  80     }\r
  81 \r
  82     /** メイン\r
  83      * 画像ファイルをGPXファイルに取り込みます。\r
  84      * \r
  85      * ・画像ファイルの更新日付をその画像の撮影日時とします。(Exi情報は無視します)\r
  86      *    ※ 対象とするファイルは'*.jpg'のみ\r
  87      * ・精確な時刻との時差を入力することで、撮影日時を補正します。\r
  88      * ・画像ファイルの更新日付リストをCSV形式のファイルとして出力する。\r
  89      * ・・結果は、取り込み元のGPXファイルとは別に、元ファイル名にアンダーバー「_」を付加した.ファイルに出力します。\r
  90      *\r
  91      * @param argv\r
  92      * argv[-] = dummy\r
  93      * argv[0] = 画像ファイルが格納されているディレクトリ\r
  94      * argv[1] = 時刻補正の基準とする画像ファイル\r
  95      * argv[2] = 基準画像ファイルの精確な撮影日時 "yyyy-MM-dd'T'HH:mm:ss"\r
  96      * argv[3] = [EXIF] EXIF情報の書き換えを行う / [not] EXIF情報の書き換えを行わない\r
  97      * argv[4] = 撮影位置をロギングしたGPXファイル\r
  98      * \r
  99      * @throws IOException\r
 100      * @throws ImageReadException \r
 101      */\r
 102     public static void main(String[] argv) throws Exception\r
 103     {\r
 104         Date jptime;\r
 105 \r
 106         ImportPicture obj = new ImportPicture();\r
 107         obj.outDir = null;\r
 108         obj.gpxDir = new File(".");\r
 109 \r
 110         if (argv.length > 0) {\r
 111             obj.imgDir = new File(argv[0]);\r
 112         }\r
 113 \r
 114         if (argv.length < 4) {\r
 115             System.out.println("!!! Illigal command call. !!!");\r
 116             System.out.println("> java -cp .:AdjustTime.jar:commons-imaging-1.0-SNAPSHOT.jar <targetDir> <time base image> <time> {EXIF/not} (gpx)");\r
 117             System.out.println("> java -cp .:AdjustTime.jar:commons-imaging-1.0-SNAPSHOT.jar. IMG_01234.JPG 2012-06-15T12:52:22 EXIF");\r
 118             System.out.println("> java -cp .:AdjustTime.jar . IMG_01234.JPG 2012-06-15T12:52:22 not");\r
 119             System.out.println();\r
 120             return;\r
 121         }\r
 122 \r
 123         // 基準時刻ファイルの「更新日時」を使って時刻合わせを行う。\r
 124         File baseFile = new File(obj.imgDir, argv[1]);\r
 125         jptime = new Date(baseFile.lastModified());\r
 126         String timeStr = argv[2];\r
 127         try {\r
 128             dfjp.setTimeZone(TimeZone.getTimeZone("JST"));\r
 129             Date t = dfjp.parse(timeStr);\r
 130             obj.delta = t.getTime() - jptime.getTime();\r
 131         }\r
 132         catch (ParseException e) {\r
 133             System.out.println("'"+ timeStr +"' の書式が違います("+ TIME_FORMAT_STRING +")");\r
 134         }\r
 135 \r
 136         // \r
 137         if (argv[3].toUpperCase().equals("EXIF")) {\r
 138             obj.exif = true;\r
 139         }\r
 140 \r
 141         // 第6引数が指定されなければ、指定されたディレクトリ内のGPXファイルすべてを対象とする\r
 142         if (argv.length > 4) {\r
 143             obj.gpxFiles.add(new File(obj.gpxDir, argv[4]));\r
 144         }\r
 145         else {\r
 146             File[] files = obj.gpxDir.listFiles();\r
 147             for (File file : files) {\r
 148                 if (file.isFile()) {\r
 149                     String filename = file.getName().toUpperCase();\r
 150                     if (filename.endsWith(".GPX")) {\r
 151                         if (!filename.endsWith("_.GPX")) {\r
 152                             obj.gpxFiles.add(file);\r
 153                         }\r
 154                     }\r
 155                 }\r
 156             }\r
 157         }\r
 158         \r
 159         obj.start();\r
 160         try {\r
 161             obj.join();                            \r
 162         } catch(InterruptedException end) {}\r
 163     }\r
 164     \r
 165     public File gpxDir = new File(".");\r
 166     public File imgDir = new File(".");\r
 167     public File outDir = null;\r
 168     public long delta = 0;\r
 169     public boolean exif = false;\r
 170     public ArrayList<File> gpxFiles = new ArrayList<>();\r
 171     \r
 172     @Override\r
 173     public void run() {\r
 174         \r
 175         /**\r
 176          *\r
 177                 <wpt lat="35.25714922" lon="139.15490497">\r
 178                         <ele>62.099998474121094</ele>\r
 179                         <time>2012-06-11T00:44:38Z</time>\r
 180                         <hdop>0.75</hdop>\r
 181                         <name><![CDATA[写真]]></name>\r
 182                         <cmt><![CDATA[精度: 3.0m]]></cmt>\r
 183                         <link href="2012-06-11_09-44-38.jpg">\r
 184                                 <text>2012-06-11_09-44-38.jpg</text>\r
 185                         </link>\r
 186                         <sat>9</sat>\r
 187                 </wpt>\r
 188          */\r
 189         DocumentBuilderFactory factory;\r
 190         DocumentBuilder        builder;\r
 191         Node gpx;\r
 192 \r
 193         try {\r
 194             for (File gpxFile : this.gpxFiles) {\r
 195                 String fileName = gpxFile.getName();\r
 196                 String iStr = fileName.substring(0, fileName.length() - 4);\r
 197 \r
 198                 File outputFile = new File(gpxFile.getParent(), iStr +"_.gpx");\r
 199                 System.out.println(iStr + " => "+ outputFile.getName());\r
 200 \r
 201                 factory = DocumentBuilderFactory.newInstance();\r
 202                 builder = factory.newDocumentBuilder();\r
 203                 factory.setIgnoringElementContentWhitespace(true);\r
 204                 factory.setIgnoringComments(true);\r
 205                 factory.setValidating(true);\r
 206 \r
 207                 // GPX file --> Node root\r
 208                 DOMImplementation domImpl = builder.getDOMImplementation();\r
 209                 document = domImpl.createDocument("", "gpx", null);\r
 210 \r
 211                 /*\r
 212                 <gpx>\r
 213                 <trk>\r
 214                 <name><![CDATA[Tracked with OSMTracker for Android?]]></name>\r
 215                 <cmt><![CDATA[警告: HDOP values aren't the HDOP as returned by the GPS device. They're approximated from the location accuracy in meters.]]></cmt>\r
 216                 <trkseg>\r
 217                 <trkpt lat="35.32123832" lon="139.56965631">\r
 218                 <ele>47.20000076293945</ele>\r
 219                 <time>2012-06-15T03:00:29Z</time>\r
 220                 <hdop>0.5</hdop>\r
 221                 </trkpt>\r
 222                 </trkseg>\r
 223                 </trk>\r
 224                 <wpt lat="35.2564461" lon="139.15437809">\r
 225                 </wpt>\r
 226                 </gpx>\r
 227                 */\r
 228                 TreeMap<Long,Element> map = new TreeMap<>();\r
 229                 Element trk = null;\r
 230                 gpx    = builder.parse(gpxFile).getFirstChild();\r
 231                 NodeList nodes = gpx.getChildNodes();\r
 232                 for (int i=0; i < nodes.getLength(); i++) {\r
 233                     Node node2 = nodes.item(i);\r
 234                     if (node2.getNodeName().equals("trk")) {\r
 235                         trk = (Element) node2;\r
 236                         trkptMap(trk, map);\r
 237                     }\r
 238                 }\r
 239 \r
 240                 if (trk != null) {\r
 241                     /*\r
 242                     * GPXへ割りつける開始時刻と終了時刻を求める\r
 243                     */\r
 244                     long gpxStartTime = (new Date()).getTime();         // 対象とする開始時刻(現在時刻)\r
 245                     long gpxEndTime = 0L;                                                       // 対象とする終了時刻\r
 246                     Set<Long> keySet = map.keySet();  //すべてのキー値を取得\r
 247                     for (Long timeLong : keySet) {\r
 248                         long gpxTime = timeLong;\r
 249                         if (gpxStartTime > gpxTime) {\r
 250                             gpxStartTime = gpxTime;\r
 251                         }\r
 252                         if (gpxEndTime < gpxTime) {\r
 253                             gpxEndTime = gpxTime;\r
 254                         }\r
 255                     }\r
 256 \r
 257                     outDir = new File(gpxDir, imgDir.getName());\r
 258                     outDir.mkdir();\r
 259                     System.out.println("           時差： "+ (delta / 1000) +"(sec)");\r
 260                     System.out.println("    Target GPX： ["+ gpxFile.getAbsolutePath() +"]");\r
 261                     System.out.println("GPX start time： "+ dfjp.format(new Date(gpxStartTime)) + "\t[GMT " + dfuk.format(new Date(gpxStartTime))+"]");\r
 262                     System.out.println("  GPX end time： "+ dfjp.format(new Date(gpxEndTime)) + "\t[GMT " + dfuk.format(new Date(gpxEndTime))+"]");\r
 263                     System.out.println("          EXIF： "+ (exif ? ("convert to '" + outDir.getAbsolutePath() +"'") : "off"));\r
 264                     System.out.println();\r
 265                     System.out.println("------------|--------------------|--------------------|------------|------------|--------|------|");\r
 266                     System.out.println(" name       | UpdateTime         | GPStime            | Latitude   | Longitude  | ele    |magvar|");\r
 267                     System.out.println("------------|--------------------|--------------------|------------|------------|--------|------|");\r
 268                     proc(imgDir, delta, gpxStartTime, gpxEndTime, map, exif, gpx);\r
 269                     System.out.println("------------|--------------------|--------------------|------------|------------|--------|------|");\r
 270                 }\r
 271 \r
 272                 // 出力\r
 273                 DOMSource source = new DOMSource(gpx);\r
 274                 FileOutputStream os = new FileOutputStream(outputFile);\r
 275                 StreamResult result = new StreamResult(os);\r
 276                 TransformerFactory transFactory = TransformerFactory.newInstance();\r
 277                 Transformer transformer = transFactory.newTransformer();\r
 278                 transformer.setOutputProperty(OutputKeys.INDENT, "yes");\r
 279                 transformer.setOutputProperty(OutputKeys.METHOD, "xml");\r
 280                 transformer.transform(source, result);\r
 281             }\r
 282         }\r
 283         catch(ParserConfigurationException | DOMException | SAXException | IOException | ParseException | ImageReadException | ImageWriteException | IllegalArgumentException | TransformerException e) {\r
 284         }\r
 285     }\r
 286         \r
 287     /**\r
 288      * 再帰メソッド\r
 289      * @throws ParseException \r
 290      * @throws IOException \r
 291      * @throws ImageReadException \r
 292      * @throws ImageWriteException \r
 293      */\r
 294     void proc(File dir, long delta, long gpxStartTime, long gpxEndTime, TreeMap<Long,Element> map, boolean exifWrite, Node gpx) throws ParseException, ImageReadException, IOException, ImageWriteException {\r
 295         DecimalFormat yearFormatter = new DecimalFormat("0000");\r
 296         DecimalFormat monthFormatter = new DecimalFormat("00");\r
 297         DecimalFormat dayFormatter = new DecimalFormat("00");\r
 298 \r
 299         File[] files = dir.listFiles();\r
 300         Arrays.sort(files, new FileSort());\r
 301         for (File image : files) {\r
 302             if (image.isDirectory()) {\r
 303                 proc(image, delta, gpxStartTime, gpxEndTime, map, exifWrite, gpx);\r
 304             }\r
 305             else {\r
 306                 String imageName = image.getName();\r
 307                 if (checkFile(imageName)) {\r
 308                     Date itime = new Date(image.lastModified());\r
 309                     Date uktime = new Date(itime.getTime() + delta);\r
 310                     if ((uktime.getTime() >= gpxStartTime) && (uktime.getTime() <= gpxEndTime)) {\r
 311                         Element trkpt = trkpt(map, uktime);\r
 312                         if (trkpt != null) {\r
 313                             Element wpt = createWptTag(image, uktime.getTime(), trkpt);\r
 314                             String latStr = wpt.getAttribute("lat");\r
 315                             String lonStr = wpt.getAttribute("lon");\r
 316                             double latitude = Double.parseDouble(latStr);\r
 317                             double longitude = Double.parseDouble(lonStr);\r
 318                             \r
 319                             String eleStr = "-";\r
 320                             String magvarStr = "-";\r
 321                             NodeList nodes = wpt.getChildNodes();      // 子ノードを取得\r
 322                             for (int i4 = 0; i4 < nodes.getLength(); i4++) {\r
 323                                 Node node = nodes.item(i4);\r
 324                                 if (node != null) {\r
 325                                     switch (node.getNodeName()) {\r
 326                                         case "ele":\r
 327                                             eleStr = node.getFirstChild().getNodeValue();\r
 328                                             break;\r
 329                                         case "magvar":\r
 330                                             magvarStr = node.getFirstChild().getNodeValue();\r
 331                                             break;\r
 332                                     }\r
 333                                 }\r
 334                             }\r
 335 \r
 336                             System.out.print(String.format("%12s|", image.getName()));\r
 337                             System.out.print(String.format("%20s ", dfjp.format(itime)));\r
 338                             System.out.print(String.format("%20s|", dfjp.format(uktime)));\r
 339                             System.out.print(String.format("%12s %12s|", latStr, lonStr));\r
 340                             System.out.println(String.format("%8s|%6s|", eleStr, magvarStr));\r
 341 \r
 342                             if (exifWrite) {\r
 343                                 TiffOutputSet outputSet = null;\r
 344                                 FileOutputStream fos = null;\r
 345 \r
 346                                 ImageMetadata meta = Imaging.getMetadata(image);\r
 347                                 JpegImageMetadata jpegMetadata = (JpegImageMetadata)meta;\r
 348                                 if (jpegMetadata != null) {\r
 349                                     TiffImageMetadata exif = jpegMetadata.getExif();\r
 350                                     if (exif != null) {\r
 351                                         outputSet = exif.getOutputSet();\r
 352                                     }\r
 353                                 }\r
 354 \r
 355                                 if (outputSet == null) {\r
 356                                     System.out.println("added : new tiff output set");\r
 357                                     outputSet = new TiffOutputSet();\r
 358                                 }\r
 359 \r
 360                                 //---- EXIF_TAG_DATE_TIME_ORIGINAL / 「撮影日時/オリジナル画像の生成日時」----\r
 361                                 TiffOutputDirectory exifDir = outputSet.getOrCreateExifDirectory();\r
 362                                 {\r
 363                                     Calendar cal = GregorianCalendar.getInstance();\r
 364                                     cal.setTime(uktime);\r
 365                                     exifDir.removeField(ExifTagConstants.EXIF_TAG_DATE_TIME_ORIGINAL);\r
 366                                     exifDir.add(ExifTagConstants.EXIF_TAG_DATE_TIME_ORIGINAL, new SimpleDateFormat("yyyy:MM:dd HH:mm:ss").format(cal.getTime()));\r
 367                                 }\r
 368 \r
 369                                 //---- EXIF GPS_TIME_STAMP ----\r
 370                                 TiffOutputDirectory gpsDir = outputSet.getOrCreateGPSDirectory();\r
 371                                 {\r
 372                                     Calendar cal = GregorianCalendar.getInstance(TimeZone.getTimeZone("UTC"));\r
 373                                     cal.setTime(uktime);\r
 374                                     final String yearStr = yearFormatter.format(cal.get(Calendar.YEAR));\r
 375                                     final String monthStr = monthFormatter.format(cal.get(Calendar.MONTH) + 1);\r
 376                                     final String dayStr = dayFormatter.format(cal.get(Calendar.DAY_OF_MONTH));\r
 377                                     final String dateStamp = yearStr +":"+ monthStr +":"+ dayStr;\r
 378 \r
 379                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_TIME_STAMP);\r
 380                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_TIME_STAMP,\r
 381                                             RationalNumber.valueOf(cal.get(Calendar.HOUR_OF_DAY)),\r
 382                                             RationalNumber.valueOf(cal.get(Calendar.MINUTE)),\r
 383                                             RationalNumber.valueOf(cal.get(Calendar.SECOND)));\r
 384                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_DATE_STAMP);\r
 385                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_DATE_STAMP, dateStamp);\r
 386                                 }\r
 387 \r
 388                                 //---- EXIF GPS elevation/ALTITUDE ----\r
 389                                 if (eleStr.equals("-") == false) {\r
 390                                     final double altitude = Double.parseDouble(eleStr);\r
 391                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_ALTITUDE);\r
 392                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_ALTITUDE, RationalNumber.valueOf(altitude));\r
 393                                 }\r
 394 \r
 395                                 //---- EXIF GPS magvar/IMG_DIRECTION ----\r
 396                                 if (magvarStr.equals("-") == false) {\r
 397                                     final double magvar = Double.parseDouble(magvarStr);\r
 398                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_IMG_DIRECTION);\r
 399                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_IMG_DIRECTION, RationalNumber.valueOf(magvar));\r
 400                                 }\r
 401 \r
 402                                 //---- EXIF GPS_ ----\r
 403                                 final String longitudeRef = (longitude < 0 ? "W" : "E");\r
 404                                 longitude = Math.abs(longitude);\r
 405                                 final String latitudeRef = (latitude < 0 ? "S" : "N");\r
 406                                 latitude = Math.abs(latitude);\r
 407 \r
 408                                 gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_LONGITUDE_REF);\r
 409                                 gpsDir.add(GpsTagConstants.GPS_TAG_GPS_LONGITUDE_REF, longitudeRef);\r
 410                                 gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_LATITUDE_REF);\r
 411                                 gpsDir.add(GpsTagConstants.GPS_TAG_GPS_LATITUDE_REF, latitudeRef);\r
 412                                 {\r
 413                                     double value = longitude;\r
 414                                     final double longitudeDegrees = (long) value;\r
 415                                     value %= 1;\r
 416                                     value *= 60.0;\r
 417                                     final double longitudeMinutes = (long) value;\r
 418                                     value %= 1;\r
 419                                     value *= 60.0;\r
 420                                     final double longitudeSeconds = value;\r
 421                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_LONGITUDE);\r
 422                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_LONGITUDE,\r
 423                                             RationalNumber.valueOf(longitudeDegrees),\r
 424                                             RationalNumber.valueOf(longitudeMinutes),\r
 425                                             RationalNumber.valueOf(longitudeSeconds));\r
 426                                 }\r
 427                                 {\r
 428                                     double value = latitude;\r
 429                                     final double latitudeDegrees = (long) value;\r
 430                                     value %= 1;\r
 431                                     value *= 60.0;\r
 432                                     final double latitudeMinutes = (long) value;\r
 433                                     value %= 1;\r
 434                                     value *= 60.0;\r
 435                                     final double latitudeSeconds = value;\r
 436                                     gpsDir.removeField(GpsTagConstants.GPS_TAG_GPS_LATITUDE);\r
 437                                     gpsDir.add(GpsTagConstants.GPS_TAG_GPS_LATITUDE,\r
 438                                             RationalNumber.valueOf(latitudeDegrees),\r
 439                                             RationalNumber.valueOf(latitudeMinutes),\r
 440                                             RationalNumber.valueOf(latitudeSeconds));\r
 441                                 }\r
 442 \r
 443                                 ExifRewriter rewriter = new ExifRewriter();\r
 444                                 try {\r
 445                                     fos = new FileOutputStream(new File(outDir, imageName));\r
 446                                     rewriter.updateExifMetadataLossy(image, fos, outputSet);\r
 447                                 }\r
 448                                 finally {\r
 449                                     if (fos != null) {\r
 450                                         fos.close();\r
 451                                     }\r
 452                                 }\r
 453                             }\r
 454 \r
 455                             Element temp = getCopy(gpx.getOwnerDocument(), wpt);\r
 456                             gpx.appendChild(temp);\r
 457                         }\r
 458                     }\r
 459                 }\r
 460             }\r
 461         }\r
 462     }\r
 463         \r
 464     static Document document;\r
 465 \r
 466     /**\r
 467      * 2012-06-10T05:09:46Z  （日本時間の'2012-06-10T14:09:46'）\r
 468      */\r
 469     public static final String TIME_FORMAT_STRING = "yyyy-MM-dd'T'HH:mm:ss";\r
 470     public static SimpleDateFormat dfjp = new SimpleDateFormat(TIME_FORMAT_STRING);\r
 471     public static SimpleDateFormat dfuk = new SimpleDateFormat(TIME_FORMAT_STRING +"'Z'");\r
 472 \r
 473     /**\r
 474      * XMLエレメント＜trkpt＞をTIMEでキー付したHashMapを生成する<br>\r
 475      * \r
 476      *  ＜trk＞＜trkseg＞＜trkpt＞＜time＞2014-01-01T00:59:09Z＜/time＞＜/trkpt＞＜/trkseg＞＜/trk＞\r
 477      * \r
 478      * @param trk\r
 479      * @param map\r
 480      * @throws ParseException\r
 481      */\r
 482     public static void trkptMap(Element trk, TreeMap<Long,Element> map) throws ParseException {\r
 483         dfuk.setTimeZone(TimeZone.getTimeZone("GMT"));\r
 484 \r
 485         NodeList nodes1 = trk.getChildNodes();\r
 486         for (int i1=0; i1 < nodes1.getLength(); i1++) {\r
 487             Node node2 = nodes1.item(i1);\r
 488             if (node2.getNodeName().equals("trkseg")) {\r
 489                 Element trkseg = (Element) node2;\r
 490                 NodeList nodes2 = trkseg.getChildNodes();\r
 491                 for (int i2=0; i2 < nodes2.getLength(); i2++) {\r
 492                     Node node3 = nodes2.item(i2);\r
 493                     if (node3.getNodeName().equals("trkpt")) {\r
 494                         Element trkpt = (Element) node3;\r
 495 \r
 496                         NodeList nodes3 = trkpt.getChildNodes();\r
 497                         for (int i3=0; i3 < nodes3.getLength(); i3++) {\r
 498                             Node node4 = nodes3.item(i3);\r
 499                             if (node4.getNodeName().equals("time")) {\r
 500                                 Element time = (Element) node4;\r
 501                                 NodeList nodes4 = time.getChildNodes();      // 子ノードを取得\r
 502                                 for (int i4=0; i4< nodes4.getLength(); i4++) {\r
 503                                     Node node5 = nodes4.item(i4);\r
 504                                     if (node5 != null) {\r
 505                                         if (node5.getNodeType() == Node.TEXT_NODE) {\r
 506                                             String timeStr = node5.getNodeValue();\r
 507                                             long t = dfuk.parse(timeStr).getTime();\r
 508                                             map.put(t, getCopy(trk.getOwnerDocument(), trkpt));\r
 509                                         }\r
 510                                     }\r
 511                                 }\r
 512                             }\r
 513                         }\r
 514                     }\r
 515                 }\r
 516             }\r
 517         }\r
 518     }\r
 519 \r
 520     /**\r
 521      *  ＜trkpt lat="35.32123832" lon="139.56965631">\r
 522      *          ＜ele>47.20000076293945＜/ele>\r
 523      *          ＜time>2012-06-15T03:00:29Z＜/time>\r
 524      *  ＜/trkpt>\r
 525      * @return\r
 526      * @param map\r
 527      * @param jptime\r
 528      * @throws ParseException\r
 529      */\r
 530     public static Element trkpt(TreeMap<Long,Element> map, Date jptime) throws ParseException {\r
 531         Double R = 20000000 / Math.PI;\r
 532         long sa = 2L * 3600000L;\r
 533         long jpt = jptime.getTime();\r
 534         Element ret = null;\r
 535         Element mae = null;\r
 536 \r
 537         Set<Long> keySet = map.keySet();  //すべてのキー値を取得\r
 538         Iterator<Long> keyIte = keySet.iterator();\r
 539         while (keyIte.hasNext()) {    //ループ。反復子iteratorによる　キー　取得\r
 540             Long time = keyIte.next();\r
 541             long t = time;\r
 542             if (Math.abs(jpt - t) < sa) {\r
 543                 sa = Math.abs(jpt - t);\r
 544                 ret = map.get(time);\r
 545 \r
 546                 // <MAGVAR>がなければ、\r
 547                 // 直前の位置と、現在地から進行方向を求める\r
 548                 NodeList nodes3 = ret.getChildNodes();\r
 549                 Element magvar = null;\r
 550                 for (int i3=0; i3 < nodes3.getLength(); i3++) {\r
 551                     Node node4 = nodes3.item(i3);\r
 552                     if (node4.getNodeName().toLowerCase().equals("magvar")) {\r
 553                         magvar = (Element) node4;\r
 554                         break;\r
 555                     }\r
 556                 }\r
 557                 if (magvar == null) {\r
 558                     if (mae != null) {\r
 559                         Double maeLAT = null;\r
 560                         Double maeLON = null;\r
 561                         Double imaLAT = null;\r
 562                         Double imaLON =null;\r
 563 \r
 564                         // 経度(longitude)と経度から進行方向を求める\r
 565                         NamedNodeMap nodeMap = mae.getAttributes();\r
 566                         if (null != nodeMap) {\r
 567                             for (int j=0; j < nodeMap.getLength(); j++ ) {\r
 568                                 switch (nodeMap.item(j).getNodeName()) {\r
 569                                     case "lat":\r
 570                                         String latStr = nodeMap.item(j).getNodeValue();\r
 571                                         maeLAT = new Double(latStr);\r
 572                                         break;\r
 573                                     case "lon":\r
 574                                         String lonStr = nodeMap.item(j).getNodeValue();\r
 575                                         maeLON = new Double(lonStr);\r
 576                                         break;\r
 577                                 }\r
 578                             }\r
 579                             nodeMap = ret.getAttributes();\r
 580                             for (int j=0; j < nodeMap.getLength(); j++ ) {\r
 581                                 switch (nodeMap.item(j).getNodeName()) {\r
 582                                     case "lat":\r
 583                                         String latStr = nodeMap.item(j).getNodeValue();\r
 584                                         imaLAT = new Double(latStr);\r
 585                                         break;\r
 586                                     case "lon":\r
 587                                         String lonStr = nodeMap.item(j).getNodeValue();\r
 588                                         imaLON = new Double(lonStr);\r
 589                                         break;\r
 590                                 }\r
 591                             }\r
 592                             Double r = Math.cos(Math.toRadians((imaLAT + maeLAT) / 2)) * R;\r
 593                             Double x = Math.toRadians(imaLON - maeLON) * r;\r
 594                             Double y = Math.toRadians(imaLAT - maeLAT) * R;\r
 595                             double rad = Math.toDegrees(Math.atan2(y, x));\r
 596                             \r
 597                             if (y >= 0) {\r
 598                                 if (x >= 0) {\r
 599                                     rad = 0 - (rad - 90);\r
 600                                 }\r
 601                                 else {\r
 602                                     rad = 360 - (rad - 90);\r
 603                                 }\r
 604                             }\r
 605                             else {\r
 606                                 if (x >= 0) {\r
 607                                     rad = 90 - rad;\r
 608                                 }\r
 609                                 else {\r
 610                                     rad = 90 - rad;\r
 611                                 }\r
 612                             }\r
 613 \r
 614                             magvar = ret.getOwnerDocument().createElement("magvar");\r
 615                             String str = Double.toString(rad);\r
 616                             int iDot = str.indexOf('.');\r
 617                             if (iDot > 0) {\r
 618                                 str = str.substring(0, iDot);\r
 619                             }\r
 620                             magvar.setTextContent(str);\r
 621                             ret.appendChild(magvar);\r
 622                             \r
 623                             Element speed = ret.getOwnerDocument().createElement("speed");\r
 624                             str = Double.toString(Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)));\r
 625                             iDot = str.indexOf('.');\r
 626                             if (iDot > 0) {\r
 627                                 str = str.substring(0, iDot);\r
 628                             }\r
 629                             speed.setTextContent(str);\r
 630                             ret.appendChild(speed);\r
 631                         }\r
 632                     }\r
 633                 }\r
 634             }\r
 635             mae = map.get(time);\r
 636         }\r
 637 \r
 638         if (sa < (60000L * 10L)) {\r
 639             // System.out.println(dfuk.format(jpt) +" ("+ sa +")");\r
 640             return ret;\r
 641         }\r
 642         return null;\r
 643     }\r
 644 \r
 645     /**\r
 646      * 対象は '*.JPG' のみ対象とする\r
 647      * @return \r
 648      * @param name\r
 649      */\r
 650     public static boolean checkFile(String name) {\r
 651         return ((name != null) && name.toUpperCase().endsWith(".JPG"));\r
 652     }\r
 653 \r
 654     /**\r
 655      *  ＜wpt lat="35.25714922" lon="139.15490497">\r
 656      *          ＜ele>62.099998474121094＜/ele>\r
 657      *          ＜time>2012-06-11T00:44:38Z＜/time>\r
 658      *          ＜name><![CDATA[写真]]>＜/name>\r
 659      *          ＜link href="2012-06-11_09-44-38.jpg">\r
 660      *                  ＜text>2012-06-11_09-44-38.jpg＜/text>\r
 661      *          ＜/link>\r
 662      *  ＜/wpt>\r
 663      *\r
 664      *  ＜trkpt lat="35.32123832" lon="139.56965631">\r
 665      *          ＜ele>47.20000076293945＜/ele>\r
 666      *          ＜time>2012-06-15T03:00:29Z＜/time>\r
 667      *  ＜/trkpt>\r
 668      *\r
 669      * @return\r
 670      * @param iFile\r
 671      * @param timestamp\r
 672      * @param trkpt\r
 673      */\r
 674     public Element createWptTag(File iFile, long timestamp, Element trkpt) {\r
 675         Element wpt = document.createElement("wpt");\r
 676 \r
 677         NamedNodeMap nodeMap = trkpt.getAttributes();\r
 678         if (null != nodeMap) {\r
 679             for (int j=0; j < nodeMap.getLength(); j++ ) {\r
 680                 switch (nodeMap.item(j).getNodeName()) {\r
 681                 case "lat":\r
 682                     String lat = nodeMap.item(j).getNodeValue();\r
 683                     wpt.setAttribute("lat", lat);\r
 684                     break;\r
 685                 case "lon":\r
 686                     String lon = nodeMap.item(j).getNodeValue();\r
 687                     wpt.setAttribute("lon", lon);\r
 688                     break;\r
 689                 }\r
 690             }\r
 691         }\r
 692 \r
 693         NodeList nodes1 = trkpt.getChildNodes();\r
 694         for (int i1=0; i1 < nodes1.getLength(); i1++) {\r
 695             Node node1 = nodes1.item(i1);\r
 696             NodeList nodes2 = node1.getChildNodes();\r
 697             switch (node1.getNodeName()) {\r
 698             case "ele":\r
 699                 for (int i2=0; i2 < nodes2.getLength(); i2++) {\r
 700                     Node node2 = nodes2.item(i2);\r
 701                     if (node2 != null) {\r
 702                         if (node2.getNodeType() == Node.TEXT_NODE) {\r
 703                             String eleStr = node2.getNodeValue();\r
 704                             Element eleE = document.createElement("ele");\r
 705                             eleE.setTextContent(eleStr);\r
 706                             wpt.appendChild(eleE);\r
 707                         }\r
 708                     }\r
 709                 }\r
 710                 break;\r
 711             case "time":\r
 712                 for (int i2=0; i2 < nodes2.getLength(); i2++) {\r
 713                     Node node2 = nodes2.item(i2);\r
 714                     if (node2 != null) {\r
 715                         if (node2.getNodeType() == Node.TEXT_NODE) {\r
 716                             String timeStr = node2.getNodeValue();\r
 717                             Element timeE = document.createElement("time");\r
 718                             timeE.setTextContent(timeStr);\r
 719                             wpt.appendChild(timeE);\r
 720                         }\r
 721                     }\r
 722                 }\r
 723                 break;\r
 724             case "magvar":\r
 725                 for (int i2=0; i2 < nodes2.getLength(); i2++) {\r
 726                     Node node2 = nodes2.item(i2);\r
 727                     if (node2 != null) {\r
 728                         if (node2.getNodeType() == Node.TEXT_NODE) {\r
 729                             String magvarStr = node2.getNodeValue();\r
 730                             Element magvarE = document.createElement("magvar");\r
 731                             magvarE.setTextContent(magvarStr);\r
 732                             wpt.appendChild(magvarE);\r
 733                         }\r
 734                     }\r
 735                 }\r
 736                 break;\r
 737             }\r
 738         }\r
 739 \r
 740         Element name = document.createElement("name");\r
 741         name.appendChild(document.createCDATASection("写真"));\r
 742         wpt.appendChild(name);\r
 743 \r
 744         Element link = document.createElement("link");\r
 745         link.setAttribute("href", getShortPathName(gpxDir, iFile));\r
 746         Element text = document.createElement("text");\r
 747         text.setTextContent(iFile.getName());\r
 748         link.appendChild(text);\r
 749         wpt.appendChild(link);\r
 750 \r
 751         return wpt;\r
 752     }\r
 753         \r
 754     static String getShortPathName(File dir, File iFile) {\r
 755         String dirPath = dir.getAbsolutePath();\r
 756         String filePath = iFile.getAbsolutePath();\r
 757         if (filePath.startsWith(dirPath)) {\r
 758             return filePath.substring(dirPath.length()+1);\r
 759         }\r
 760         else {\r
 761             return filePath;\r
 762         }\r
 763     }\r
 764 \r
 765     public static Element getCopy(Document doc, Node node) {\r
 766         Element root = doc.createElement(node.getNodeName());\r
 767 \r
 768         NamedNodeMap nodeMap = node.getAttributes();\r
 769         if (null != nodeMap) {\r
 770             for (int j=0; j < nodeMap.getLength(); j++ ) {\r
 771                 root.setAttribute(nodeMap.item(j).getNodeName(), nodeMap.item(j).getNodeValue());\r
 772             }\r
 773         }\r
 774 \r
 775         NodeList nodes = node.getChildNodes();\r
 776         for (int i=0; i < nodes.getLength(); i++) {\r
 777             Node node2 = nodes.item(i);\r
 778             if (node2.getNodeType() == Node.ELEMENT_NODE) {\r
 779                 root.appendChild(getCopy(doc, node2));\r
 780             }\r
 781             else if (node2.getNodeType() == Node.TEXT_NODE) {\r
 782                 String str = node2.getNodeValue();\r
 783                 Text textContents = doc.createTextNode(str);\r
 784                 root.appendChild(textContents);\r
 785             }\r
 786             else if (node2.getNodeType() == Node.CDATA_SECTION_NODE) {\r
 787                 String str = node2.getNodeValue();\r
 788                 CDATASection cdataSection = doc.createCDATASection(str);\r
 789                 root.appendChild(cdataSection);\r
 790             }\r
 791         }\r
 792         return root;\r
 793     }\r
 794         \r
 795     /**\r
 796      * ファイル名の順序に並び替えるためのソートクラス\r
 797      * \r
 798      * @author hayashi\r
 799      */\r
 800     static class FileSort implements Comparator<File>{\r
 801         @Override\r
 802         public int compare(File src, File target){\r
 803             int diff = src.getName().compareTo(target.getName());\r
 804             return diff;\r
 805         }\r
 806     }\r
 807 \r
 808 }