private void parseFileHeaderInfo(java.nio.ByteBuffer buffer)
{
this.headerID = NITFSUtil.getString(buffer, 0, 4);
this.version = NITFSUtil.getString(buffer, 5);
this.isVersion0210 = "02.10".Equals(version);
this.complexityLevel = NITFSUtil.getShortNumeric(buffer, 2);
this.specialType = NITFSUtil.getString(buffer, 4); // offset 11, size 4
this.originationStationId = NITFSUtil.getString(buffer, 10); // offset 15, size 10
this.dateTime = NITFSUtil.getString(buffer, 14); // offset 25, size 14
this.title = NITFSUtil.getString(buffer, 80); // offset 39, size 80
this.FSCLAS = NITFSUtil.getString(buffer, 1); // offset 119, size 1
this.FSCLSY = (isVersion0210 ? NITFSUtil.getString(buffer, 2) : ""); // offset 120, size 2
this.FSCODE = NITFSUtil.getString(buffer, isVersion0210 ? 11 : 40);
this.FSCTLH = NITFSUtil.getString(buffer, isVersion0210 ? 2 : 40);
this.FSREL = NITFSUtil.getString(buffer, isVersion0210 ? 20 : 40);
this.FSDCTP = (isVersion0210 ? NITFSUtil.getString(buffer, 2) : "");
this.FSDCDT = (isVersion0210 ? NITFSUtil.getString(buffer, 8) : ""); // offset 157/
this.FSDCXM = (isVersion0210 ? NITFSUtil.getString(buffer, 4) : ""); // offset 165/
this.FSDG = (isVersion0210 ? NITFSUtil.getString(buffer, 1) : ""); // offset 169/
this.FSDGDT = (isVersion0210 ? NITFSUtil.getString(buffer, 8) : ""); // oofset 170/
this.FSCLTX = (isVersion0210 ? NITFSUtil.getString(buffer, 43) : ""); // offset 178/
this.FSCATP = (isVersion0210 ? NITFSUtil.getString(buffer, 1) : ""); // offset 221/
this.FSCAUT = NITFSUtil.getString(buffer, isVersion0210 ? 40 : 20); // offset 222/240
this.FSCRSN = (isVersion0210 ? NITFSUtil.getString(buffer, 1) : ""); // offset 262/
this.FSSRDT = (isVersion0210 ? NITFSUtil.getString(buffer, 8) : ""); // offset 263/
this.FSCTLN = NITFSUtil.getString(buffer, isVersion0210 ? 15 : 20); // offset 271/260
this.FSDWNG = (isVersion0210) ? "" : NITFSUtil.getString(buffer, 6); // offset /280
this.FSDEVT = (!isVersion0210 && "999998".Equals(FSDWNG)) // offset /286
? NITFSUtil.getString(buffer, 40) : "";
this.FSCOP = NITFSUtil.getString(buffer, 5); // offset 286/+40
this.FSCPYS = NITFSUtil.getString(buffer, 5); // offset 291/+40
this.ENCRYP = NITFSUtil.getString(buffer, 1); // offset 296/+40
this.FBKGC = (isVersion0210 ? NITFSUtil.getString(buffer, 297, 3) : ""); // offset 297/
this.ONAME = NITFSUtil.getString(buffer, isVersion0210 ? 24 : 27); // offset 300/297(+40)
this.OPHONE = NITFSUtil.getString(buffer, 18); // offset 324(+40)
this.fileLength = NITFSUtil.getNumeric(buffer, 12); // offset 342(+40)
this.headerLength = NITFSUtil.getNumeric(buffer, 6); // offset 352(+40)
}
public NITFSImageBand(java.nio.ByteBuffer buffer)
{
this.representation = NITFSUtil.getString(buffer, 2);
this.significanceForImageCategory = NITFSUtil.getString(buffer, 6);
this.imageFilterCondition = NITFSUtil.getString(buffer, 1);
this.stdImageFilterCode = NITFSUtil.getString(buffer, 3);
this.numOfLookupTables = NITFSUtil.getShortNumeric(buffer, 1);
this.numOfLookupTableEntries = NITFSUtil.getShortNumeric(buffer, 5);
if (0 < this.numOfLookupTables && 0 < this.numOfLookupTableEntries)
{
this.lut = new byte[this.numOfLookupTables][this.numOfLookupTableEntries];
for (int j = 0; j < this.numOfLookupTables; j++)
{
buffer.get(this.lut[j], 0, this.numOfLookupTableEntries);
}
}
this.isGrayImage = (1 == this.numOfLookupTables);
this.hasTransparentEntry = (217 == this.numOfLookupTableEntries);
}