Modified:
websites/production/commons/content/proper/commons-imaging/xref/org/apache/commons/imaging/formats/tiff/write/TiffImageWriterBase.html
==============================================================================
---
websites/production/commons/content/proper/commons-imaging/xref/org/apache/commons/imaging/formats/tiff/write/TiffImageWriterBase.html
(original)
+++
websites/production/commons/content/proper/commons-imaging/xref/org/apache/commons/imaging/formats/tiff/write/TiffImageWriterBase.html
Sun Jan 11 12:33:25 2015
@@ -280,327 +280,345 @@
<a class="jxr_linenumber" name="L272" href="#L272">272</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
height = src.getHeight();
<a class="jxr_linenumber" name="L273" href="#L273">273</a>
<a class="jxr_linenumber" name="L274" href="#L274">274</a> <strong
class="jxr_keyword">int</strong> compression = TIFF_COMPRESSION_LZW; <em
class="jxr_comment">// LZW is default</em>
-<a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong
class="jxr_keyword">if</strong> (params.containsKey(PARAM_KEY_COMPRESSION)) {
-<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong
class="jxr_keyword">final</strong> Object value =
params.get(PARAM_KEY_COMPRESSION);
-<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong
class="jxr_keyword">if</strong> (value != <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L278" href="#L278">278</a>
<strong class="jxr_keyword">if</strong> (!(value instanceof Number)) {
-<a class="jxr_linenumber" name="L279" href="#L279">279</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
-<a class="jxr_linenumber" name="L280" href="#L280">280</a>
<span class="jxr_string">"Invalid compression parameter: "</span> +
value);
-<a class="jxr_linenumber" name="L281" href="#L281">281</a> }
-<a class="jxr_linenumber" name="L282" href="#L282">282</a>
compression = ((Number) value).intValue();
-<a class="jxr_linenumber" name="L283" href="#L283">283</a> }
-<a class="jxr_linenumber" name="L284" href="#L284">284</a>
params.remove(PARAM_KEY_COMPRESSION);
-<a class="jxr_linenumber" name="L285" href="#L285">285</a> }
-<a class="jxr_linenumber" name="L286" href="#L286">286</a> <strong
class="jxr_keyword">final</strong> HashMap<String, Object> rawParams =
<strong class="jxr_keyword">new</strong> HashMap<String, Object>(params);
-<a class="jxr_linenumber" name="L287" href="#L287">287</a>
params.remove(PARAM_KEY_T4_OPTIONS);
-<a class="jxr_linenumber" name="L288" href="#L288">288</a>
params.remove(PARAM_KEY_T6_OPTIONS);
-<a class="jxr_linenumber" name="L289" href="#L289">289</a> <strong
class="jxr_keyword">if</strong> (!params.isEmpty()) {
-<a class="jxr_linenumber" name="L290" href="#L290">290</a> <strong
class="jxr_keyword">final</strong> Object firstKey =
params.keySet().iterator().next();
-<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(<span
class="jxr_string">"Unknown parameter: "</span> + firstKey);
-<a class="jxr_linenumber" name="L292" href="#L292">292</a> }
-<a class="jxr_linenumber" name="L293" href="#L293">293</a>
-<a class="jxr_linenumber" name="L294" href="#L294">294</a> <strong
class="jxr_keyword">int</strong> samplesPerPixel;
-<a class="jxr_linenumber" name="L295" href="#L295">295</a> <strong
class="jxr_keyword">int</strong> bitsPerSample;
-<a class="jxr_linenumber" name="L296" href="#L296">296</a> <strong
class="jxr_keyword">int</strong> photometricInterpretation;
-<a class="jxr_linenumber" name="L297" href="#L297">297</a> <strong
class="jxr_keyword">if</strong> (compression == TIFF_COMPRESSION_CCITT_1D
-<a class="jxr_linenumber" name="L298" href="#L298">298</a> ||
compression == TIFF_COMPRESSION_CCITT_GROUP_3
-<a class="jxr_linenumber" name="L299" href="#L299">299</a> ||
compression == TIFF_COMPRESSION_CCITT_GROUP_4) {
-<a class="jxr_linenumber" name="L300" href="#L300">300</a>
samplesPerPixel = 1;
-<a class="jxr_linenumber" name="L301" href="#L301">301</a>
bitsPerSample = 1;
-<a class="jxr_linenumber" name="L302" href="#L302">302</a>
photometricInterpretation = 0;
-<a class="jxr_linenumber" name="L303" href="#L303">303</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L304" href="#L304">304</a>
samplesPerPixel = 3;
-<a class="jxr_linenumber" name="L305" href="#L305">305</a>
bitsPerSample = 8;
-<a class="jxr_linenumber" name="L306" href="#L306">306</a>
photometricInterpretation = 2;
-<a class="jxr_linenumber" name="L307" href="#L307">307</a> }
-<a class="jxr_linenumber" name="L308" href="#L308">308</a>
-<a class="jxr_linenumber" name="L309" href="#L309">309</a> <strong
class="jxr_keyword">int</strong> rowsPerStrip = 64000 / (width * bitsPerSample
* samplesPerPixel); <em class="jxr_comment">// TODO:</em>
-<a class="jxr_linenumber" name="L310" href="#L310">310</a>
rowsPerStrip = Math.max(1, rowsPerStrip); <em class="jxr_comment">// must have
at least one.</em>
+<a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong
class="jxr_keyword">int</strong> stripSizeInBits = 64000; <em
class="jxr_comment">// the default from legacy implementation</em>
+<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong
class="jxr_keyword">if</strong> (params.containsKey(PARAM_KEY_COMPRESSION)) {
+<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong
class="jxr_keyword">final</strong> Object value =
params.get(PARAM_KEY_COMPRESSION);
+<a class="jxr_linenumber" name="L278" href="#L278">278</a> <strong
class="jxr_keyword">if</strong> (value != <strong
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L279" href="#L279">279</a>
<strong class="jxr_keyword">if</strong> (!(value instanceof Number)) {
+<a class="jxr_linenumber" name="L280" href="#L280">280</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L281" href="#L281">281</a>
<span class="jxr_string">"Invalid compression parameter, must be
numeric: "</span>
+<a class="jxr_linenumber" name="L282" href="#L282">282</a>
+ value);
+<a class="jxr_linenumber" name="L283" href="#L283">283</a> }
+<a class="jxr_linenumber" name="L284" href="#L284">284</a>
compression = ((Number) value).intValue();
+<a class="jxr_linenumber" name="L285" href="#L285">285</a> }
+<a class="jxr_linenumber" name="L286" href="#L286">286</a>
params.remove(PARAM_KEY_COMPRESSION);
+<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong
class="jxr_keyword">if</strong>
(params.containsKey(PARAM_KEY_LZW_COMPRESSION_BLOCK_SIZE)) {
+<a class="jxr_linenumber" name="L288" href="#L288">288</a>
<strong class="jxr_keyword">final</strong> Object bValue =
+<a class="jxr_linenumber" name="L289" href="#L289">289</a>
params.get(PARAM_KEY_LZW_COMPRESSION_BLOCK_SIZE);
+<a class="jxr_linenumber" name="L290" href="#L290">290</a>
<strong class="jxr_keyword">if</strong> (!(bValue instanceof Number)) {
+<a class="jxr_linenumber" name="L291" href="#L291">291</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L292" href="#L292">292</a>
<span class="jxr_string">"Invalid compression block-size parameter:
"</span> + value);
+<a class="jxr_linenumber" name="L293" href="#L293">293</a> }
+<a class="jxr_linenumber" name="L294" href="#L294">294</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> stripSizeInBytes = ((Number)
bValue).intValue();
+<a class="jxr_linenumber" name="L295" href="#L295">295</a>
<strong class="jxr_keyword">if</strong> (stripSizeInBytes < 8000) {
+<a class="jxr_linenumber" name="L296" href="#L296">296</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L297" href="#L297">297</a>
<span class="jxr_string">"Block size parameter "</span> +
stripSizeInBytes
+<a class="jxr_linenumber" name="L298" href="#L298">298</a>
+ <span class="jxr_string">" is less than 8000 minimum"</span>);
+<a class="jxr_linenumber" name="L299" href="#L299">299</a> }
+<a class="jxr_linenumber" name="L300" href="#L300">300</a>
stripSizeInBits = stripSizeInBytes*8;
+<a class="jxr_linenumber" name="L301" href="#L301">301</a>
params.remove(PARAM_KEY_LZW_COMPRESSION_BLOCK_SIZE);
+<a class="jxr_linenumber" name="L302" href="#L302">302</a> }
+<a class="jxr_linenumber" name="L303" href="#L303">303</a> }
+<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong
class="jxr_keyword">final</strong> HashMap<String, Object> rawParams =
<strong class="jxr_keyword">new</strong> HashMap<String, Object>(params);
+<a class="jxr_linenumber" name="L305" href="#L305">305</a>
params.remove(PARAM_KEY_T4_OPTIONS);
+<a class="jxr_linenumber" name="L306" href="#L306">306</a>
params.remove(PARAM_KEY_T6_OPTIONS);
+<a class="jxr_linenumber" name="L307" href="#L307">307</a> <strong
class="jxr_keyword">if</strong> (!params.isEmpty()) {
+<a class="jxr_linenumber" name="L308" href="#L308">308</a> <strong
class="jxr_keyword">final</strong> Object firstKey =
params.keySet().iterator().next();
+<a class="jxr_linenumber" name="L309" href="#L309">309</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(<span
class="jxr_string">"Unknown parameter: "</span> + firstKey);
+<a class="jxr_linenumber" name="L310" href="#L310">310</a> }
<a class="jxr_linenumber" name="L311" href="#L311">311</a>
-<a class="jxr_linenumber" name="L312" href="#L312">312</a> <strong
class="jxr_keyword">final</strong> byte[][] strips = getStrips(src,
samplesPerPixel, bitsPerSample, rowsPerStrip);
-<a class="jxr_linenumber" name="L313" href="#L313">313</a>
-<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em
class="jxr_comment">// System.out.println("width: " + width);</em>
-<a class="jxr_linenumber" name="L315" href="#L315">315</a> <em
class="jxr_comment">// System.out.println("height: " + height);</em>
-<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em
class="jxr_comment">// System.out.println("fRowsPerStrip: " +
fRowsPerStrip);</em>
-<a class="jxr_linenumber" name="L317" href="#L317">317</a> <em
class="jxr_comment">// System.out.println("fSamplesPerPixel: " +
fSamplesPerPixel);</em>
-<a class="jxr_linenumber" name="L318" href="#L318">318</a> <em
class="jxr_comment">// System.out.println("stripCount: " + stripCount);</em>
-<a class="jxr_linenumber" name="L319" href="#L319">319</a>
-<a class="jxr_linenumber" name="L320" href="#L320">320</a> <strong
class="jxr_keyword">int</strong> t4Options = 0;
-<a class="jxr_linenumber" name="L321" href="#L321">321</a> <strong
class="jxr_keyword">int</strong> t6Options = 0;
-<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong
class="jxr_keyword">if</strong> (compression == TIFF_COMPRESSION_CCITT_1D) {
-<a class="jxr_linenumber" name="L323" href="#L323">323</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L324" href="#L324">324</a>
strips[i] = T4AndT6Compression.compressModifiedHuffman(
-<a class="jxr_linenumber" name="L325" href="#L325">325</a>
strips[i], width, strips[i].length / ((width + 7) / 8));
-<a class="jxr_linenumber" name="L326" href="#L326">326</a> }
-<a class="jxr_linenumber" name="L327" href="#L327">327</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_CCITT_GROUP_3) {
-<a class="jxr_linenumber" name="L328" href="#L328">328</a> <strong
class="jxr_keyword">final</strong> Integer t4Parameter = (Integer)
rawParams.get(PARAM_KEY_T4_OPTIONS);
-<a class="jxr_linenumber" name="L329" href="#L329">329</a> <strong
class="jxr_keyword">if</strong> (t4Parameter != <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L330" href="#L330">330</a>
t4Options = t4Parameter.intValue();
-<a class="jxr_linenumber" name="L331" href="#L331">331</a> }
-<a class="jxr_linenumber" name="L332" href="#L332">332</a>
t4Options &= 0x7;
-<a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
is2D = (t4Options & 1) != 0;
-<a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
usesUncompressedMode = (t4Options & 2) != 0;
-<a class="jxr_linenumber" name="L335" href="#L335">335</a> <strong
class="jxr_keyword">if</strong> (usesUncompressedMode) {
-<a class="jxr_linenumber" name="L336" href="#L336">336</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
-<a class="jxr_linenumber" name="L337" href="#L337">337</a>
<span class="jxr_string">"T.4 compression with the uncompressed mode
extension is not yet supported"</span>);
-<a class="jxr_linenumber" name="L338" href="#L338">338</a> }
-<a class="jxr_linenumber" name="L339" href="#L339">339</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
hasFillBitsBeforeEOL = (t4Options & 4) != 0;
-<a class="jxr_linenumber" name="L340" href="#L340">340</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L341" href="#L341">341</a>
<strong class="jxr_keyword">if</strong> (is2D) {
-<a class="jxr_linenumber" name="L342" href="#L342">342</a>
strips[i] = T4AndT6Compression.compressT4_2D(strips[i],
-<a class="jxr_linenumber" name="L343" href="#L343">343</a>
width, strips[i].length / ((width + 7) / 8),
-<a class="jxr_linenumber" name="L344" href="#L344">344</a>
hasFillBitsBeforeEOL, rowsPerStrip);
-<a class="jxr_linenumber" name="L345" href="#L345">345</a> }
<strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L346" href="#L346">346</a>
strips[i] = T4AndT6Compression.compressT4_1D(strips[i],
-<a class="jxr_linenumber" name="L347" href="#L347">347</a>
width, strips[i].length / ((width + 7) / 8),
-<a class="jxr_linenumber" name="L348" href="#L348">348</a>
hasFillBitsBeforeEOL);
-<a class="jxr_linenumber" name="L349" href="#L349">349</a> }
-<a class="jxr_linenumber" name="L350" href="#L350">350</a> }
-<a class="jxr_linenumber" name="L351" href="#L351">351</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_CCITT_GROUP_4) {
-<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong
class="jxr_keyword">final</strong> Integer t6Parameter = (Integer)
rawParams.get(PARAM_KEY_T6_OPTIONS);
-<a class="jxr_linenumber" name="L353" href="#L353">353</a> <strong
class="jxr_keyword">if</strong> (t6Parameter != <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L354" href="#L354">354</a>
t6Options = t6Parameter.intValue();
-<a class="jxr_linenumber" name="L355" href="#L355">355</a> }
-<a class="jxr_linenumber" name="L356" href="#L356">356</a>
t6Options &= 0x4;
-<a class="jxr_linenumber" name="L357" href="#L357">357</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
usesUncompressedMode = (t6Options & TIFF_FLAG_T6_OPTIONS_UNCOMPRESSED_MODE)
!= 0;
-<a class="jxr_linenumber" name="L358" href="#L358">358</a> <strong
class="jxr_keyword">if</strong> (usesUncompressedMode) {
-<a class="jxr_linenumber" name="L359" href="#L359">359</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
-<a class="jxr_linenumber" name="L360" href="#L360">360</a>
<span class="jxr_string">"T.6 compression with the uncompressed mode
extension is not yet supported"</span>);
-<a class="jxr_linenumber" name="L361" href="#L361">361</a> }
-<a class="jxr_linenumber" name="L362" href="#L362">362</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L363" href="#L363">363</a>
strips[i] = T4AndT6Compression.compressT6(strips[i], width,
-<a class="jxr_linenumber" name="L364" href="#L364">364</a>
strips[i].length / ((width + 7) / 8));
-<a class="jxr_linenumber" name="L365" href="#L365">365</a> }
-<a class="jxr_linenumber" name="L366" href="#L366">366</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_PACKBITS) {
-<a class="jxr_linenumber" name="L367" href="#L367">367</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L368" href="#L368">368</a>
strips[i] = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/PackBits.html">PackBits</a>().compress(strips[i]);
-<a class="jxr_linenumber" name="L369" href="#L369">369</a> }
-<a class="jxr_linenumber" name="L370" href="#L370">370</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_LZW) {
-<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L372" href="#L372">372</a>
<strong class="jxr_keyword">final</strong> byte[] uncompressed = strips[i];
-<a class="jxr_linenumber" name="L373" href="#L373">373</a>
-<a class="jxr_linenumber" name="L374" href="#L374">374</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> LZW_MINIMUM_CODE_SIZE = 8;
-<a class="jxr_linenumber" name="L375" href="#L375">375</a>
-<a class="jxr_linenumber" name="L376" href="#L376">376</a>
<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/mylzw/MyLzwCompressor.html">MyLzwCompressor</a>
compressor = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/mylzw/MyLzwCompressor.html">MyLzwCompressor</a>(
-<a class="jxr_linenumber" name="L377" href="#L377">377</a>
LZW_MINIMUM_CODE_SIZE, ByteOrder.BIG_ENDIAN, <strong
class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="L378" href="#L378">378</a>
<strong class="jxr_keyword">final</strong> byte[] compressed =
compressor.compress(uncompressed);
-<a class="jxr_linenumber" name="L379" href="#L379">379</a>
-<a class="jxr_linenumber" name="L380" href="#L380">380</a>
strips[i] = compressed;
-<a class="jxr_linenumber" name="L381" href="#L381">381</a> }
-<a class="jxr_linenumber" name="L382" href="#L382">382</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_UNCOMPRESSED) {
-<a class="jxr_linenumber" name="L383" href="#L383">383</a> <em
class="jxr_comment">// do nothing.</em>
-<a class="jxr_linenumber" name="L384" href="#L384">384</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L385" href="#L385">385</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
-<a class="jxr_linenumber" name="L386" href="#L386">386</a>
<span class="jxr_string">"Invalid compression parameter (Only CCITT 1D/Group
3/Group 4, LZW, Packbits and uncompressed supported)."</span>);
-<a class="jxr_linenumber" name="L387" href="#L387">387</a> }
-<a class="jxr_linenumber" name="L388" href="#L388">388</a>
-<a class="jxr_linenumber" name="L389" href="#L389">389</a> <strong
class="jxr_keyword">final</strong> TiffElement.DataElement[] imageData =
<strong class="jxr_keyword">new</strong> TiffElement.DataElement[strips.length];
-<a class="jxr_linenumber" name="L390" href="#L390">390</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
-<a class="jxr_linenumber" name="L391" href="#L391">391</a>
imageData[i] = <strong class="jxr_keyword">new</strong> TiffImageData.Data(0,
strips[i].length, strips[i]);
-<a class="jxr_linenumber" name="L392" href="#L392">392</a> }
+<a class="jxr_linenumber" name="L312" href="#L312">312</a> <strong
class="jxr_keyword">int</strong> samplesPerPixel;
+<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong
class="jxr_keyword">int</strong> bitsPerSample;
+<a class="jxr_linenumber" name="L314" href="#L314">314</a> <strong
class="jxr_keyword">int</strong> photometricInterpretation;
+<a class="jxr_linenumber" name="L315" href="#L315">315</a> <strong
class="jxr_keyword">if</strong> (compression == TIFF_COMPRESSION_CCITT_1D
+<a class="jxr_linenumber" name="L316" href="#L316">316</a> ||
compression == TIFF_COMPRESSION_CCITT_GROUP_3
+<a class="jxr_linenumber" name="L317" href="#L317">317</a> ||
compression == TIFF_COMPRESSION_CCITT_GROUP_4) {
+<a class="jxr_linenumber" name="L318" href="#L318">318</a>
samplesPerPixel = 1;
+<a class="jxr_linenumber" name="L319" href="#L319">319</a>
bitsPerSample = 1;
+<a class="jxr_linenumber" name="L320" href="#L320">320</a>
photometricInterpretation = 0;
+<a class="jxr_linenumber" name="L321" href="#L321">321</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L322" href="#L322">322</a>
samplesPerPixel = 3;
+<a class="jxr_linenumber" name="L323" href="#L323">323</a>
bitsPerSample = 8;
+<a class="jxr_linenumber" name="L324" href="#L324">324</a>
photometricInterpretation = 2;
+<a class="jxr_linenumber" name="L325" href="#L325">325</a> }
+<a class="jxr_linenumber" name="L326" href="#L326">326</a>
+<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong
class="jxr_keyword">int</strong> rowsPerStrip = stripSizeInBits / (width *
bitsPerSample * samplesPerPixel);
+<a class="jxr_linenumber" name="L328" href="#L328">328</a>
rowsPerStrip = Math.max(1, rowsPerStrip); <em class="jxr_comment">// must have
at least one.</em>
+<a class="jxr_linenumber" name="L329" href="#L329">329</a>
+<a class="jxr_linenumber" name="L330" href="#L330">330</a> <strong
class="jxr_keyword">final</strong> byte[][] strips = getStrips(src,
samplesPerPixel, bitsPerSample, rowsPerStrip);
+<a class="jxr_linenumber" name="L331" href="#L331">331</a>
+<a class="jxr_linenumber" name="L332" href="#L332">332</a> <em
class="jxr_comment">// System.out.println("width: " + width);</em>
+<a class="jxr_linenumber" name="L333" href="#L333">333</a> <em
class="jxr_comment">// System.out.println("height: " + height);</em>
+<a class="jxr_linenumber" name="L334" href="#L334">334</a> <em
class="jxr_comment">// System.out.println("fRowsPerStrip: " +
fRowsPerStrip);</em>
+<a class="jxr_linenumber" name="L335" href="#L335">335</a> <em
class="jxr_comment">// System.out.println("fSamplesPerPixel: " +
fSamplesPerPixel);</em>
+<a class="jxr_linenumber" name="L336" href="#L336">336</a> <em
class="jxr_comment">// System.out.println("stripCount: " + stripCount);</em>
+<a class="jxr_linenumber" name="L337" href="#L337">337</a>
+<a class="jxr_linenumber" name="L338" href="#L338">338</a> <strong
class="jxr_keyword">int</strong> t4Options = 0;
+<a class="jxr_linenumber" name="L339" href="#L339">339</a> <strong
class="jxr_keyword">int</strong> t6Options = 0;
+<a class="jxr_linenumber" name="L340" href="#L340">340</a> <strong
class="jxr_keyword">if</strong> (compression == TIFF_COMPRESSION_CCITT_1D) {
+<a class="jxr_linenumber" name="L341" href="#L341">341</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L342" href="#L342">342</a>
strips[i] = T4AndT6Compression.compressModifiedHuffman(
+<a class="jxr_linenumber" name="L343" href="#L343">343</a>
strips[i], width, strips[i].length / ((width + 7) / 8));
+<a class="jxr_linenumber" name="L344" href="#L344">344</a> }
+<a class="jxr_linenumber" name="L345" href="#L345">345</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_CCITT_GROUP_3) {
+<a class="jxr_linenumber" name="L346" href="#L346">346</a> <strong
class="jxr_keyword">final</strong> Integer t4Parameter = (Integer)
rawParams.get(PARAM_KEY_T4_OPTIONS);
+<a class="jxr_linenumber" name="L347" href="#L347">347</a> <strong
class="jxr_keyword">if</strong> (t4Parameter != <strong
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L348" href="#L348">348</a>
t4Options = t4Parameter.intValue();
+<a class="jxr_linenumber" name="L349" href="#L349">349</a> }
+<a class="jxr_linenumber" name="L350" href="#L350">350</a>
t4Options &= 0x7;
+<a class="jxr_linenumber" name="L351" href="#L351">351</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
is2D = (t4Options & 1) != 0;
+<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
usesUncompressedMode = (t4Options & 2) != 0;
+<a class="jxr_linenumber" name="L353" href="#L353">353</a> <strong
class="jxr_keyword">if</strong> (usesUncompressedMode) {
+<a class="jxr_linenumber" name="L354" href="#L354">354</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L355" href="#L355">355</a>
<span class="jxr_string">"T.4 compression with the uncompressed mode
extension is not yet supported"</span>);
+<a class="jxr_linenumber" name="L356" href="#L356">356</a> }
+<a class="jxr_linenumber" name="L357" href="#L357">357</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
hasFillBitsBeforeEOL = (t4Options & 4) != 0;
+<a class="jxr_linenumber" name="L358" href="#L358">358</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L359" href="#L359">359</a>
<strong class="jxr_keyword">if</strong> (is2D) {
+<a class="jxr_linenumber" name="L360" href="#L360">360</a>
strips[i] = T4AndT6Compression.compressT4_2D(strips[i],
+<a class="jxr_linenumber" name="L361" href="#L361">361</a>
width, strips[i].length / ((width + 7) / 8),
+<a class="jxr_linenumber" name="L362" href="#L362">362</a>
hasFillBitsBeforeEOL, rowsPerStrip);
+<a class="jxr_linenumber" name="L363" href="#L363">363</a> }
<strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L364" href="#L364">364</a>
strips[i] = T4AndT6Compression.compressT4_1D(strips[i],
+<a class="jxr_linenumber" name="L365" href="#L365">365</a>
width, strips[i].length / ((width + 7) / 8),
+<a class="jxr_linenumber" name="L366" href="#L366">366</a>
hasFillBitsBeforeEOL);
+<a class="jxr_linenumber" name="L367" href="#L367">367</a> }
+<a class="jxr_linenumber" name="L368" href="#L368">368</a> }
+<a class="jxr_linenumber" name="L369" href="#L369">369</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_CCITT_GROUP_4) {
+<a class="jxr_linenumber" name="L370" href="#L370">370</a> <strong
class="jxr_keyword">final</strong> Integer t6Parameter = (Integer)
rawParams.get(PARAM_KEY_T6_OPTIONS);
+<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong
class="jxr_keyword">if</strong> (t6Parameter != <strong
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L372" href="#L372">372</a>
t6Options = t6Parameter.intValue();
+<a class="jxr_linenumber" name="L373" href="#L373">373</a> }
+<a class="jxr_linenumber" name="L374" href="#L374">374</a>
t6Options &= 0x4;
+<a class="jxr_linenumber" name="L375" href="#L375">375</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong>
usesUncompressedMode = (t6Options & TIFF_FLAG_T6_OPTIONS_UNCOMPRESSED_MODE)
!= 0;
+<a class="jxr_linenumber" name="L376" href="#L376">376</a> <strong
class="jxr_keyword">if</strong> (usesUncompressedMode) {
+<a class="jxr_linenumber" name="L377" href="#L377">377</a>
<strong class="jxr_keyword">throw</strong> <strong
class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L378" href="#L378">378</a>
<span class="jxr_string">"T.6 compression with the uncompressed mode
extension is not yet supported"</span>);
+<a class="jxr_linenumber" name="L379" href="#L379">379</a> }
+<a class="jxr_linenumber" name="L380" href="#L380">380</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L381" href="#L381">381</a>
strips[i] = T4AndT6Compression.compressT6(strips[i], width,
+<a class="jxr_linenumber" name="L382" href="#L382">382</a>
strips[i].length / ((width + 7) / 8));
+<a class="jxr_linenumber" name="L383" href="#L383">383</a> }
+<a class="jxr_linenumber" name="L384" href="#L384">384</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_PACKBITS) {
+<a class="jxr_linenumber" name="L385" href="#L385">385</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L386" href="#L386">386</a>
strips[i] = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/PackBits.html">PackBits</a>().compress(strips[i]);
+<a class="jxr_linenumber" name="L387" href="#L387">387</a> }
+<a class="jxr_linenumber" name="L388" href="#L388">388</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_LZW) {
+<a class="jxr_linenumber" name="L389" href="#L389">389</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L390" href="#L390">390</a>
<strong class="jxr_keyword">final</strong> byte[] uncompressed = strips[i];
+<a class="jxr_linenumber" name="L391" href="#L391">391</a>
+<a class="jxr_linenumber" name="L392" href="#L392">392</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> LZW_MINIMUM_CODE_SIZE = 8;
<a class="jxr_linenumber" name="L393" href="#L393">393</a>
-<a class="jxr_linenumber" name="L394" href="#L394">394</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
outputSet = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>(byteOrder);
-<a class="jxr_linenumber" name="L395" href="#L395">395</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputDirectory.html">TiffOutputDirectory</a>
directory = outputSet.addRootDirectory();
-<a class="jxr_linenumber" name="L396" href="#L396">396</a>
-<a class="jxr_linenumber" name="L397" href="#L397">397</a> <em
class="jxr_comment">// WriteField stripOffsetsField;</em>
-<a class="jxr_linenumber" name="L398" href="#L398">398</a>
-<a class="jxr_linenumber" name="L399" href="#L399">399</a> {
-<a class="jxr_linenumber" name="L400" href="#L400">400</a>
-<a class="jxr_linenumber" name="L401" href="#L401">401</a>
directory.add(TiffTagConstants.TIFF_TAG_IMAGE_WIDTH, width);
-<a class="jxr_linenumber" name="L402" href="#L402">402</a>
directory.add(TiffTagConstants.TIFF_TAG_IMAGE_LENGTH, height);
-<a class="jxr_linenumber" name="L403" href="#L403">403</a>
directory.add(TiffTagConstants.TIFF_TAG_PHOTOMETRIC_INTERPRETATION,
-<a class="jxr_linenumber" name="L404" href="#L404">404</a>
(<strong class="jxr_keyword">short</strong>) photometricInterpretation);
-<a class="jxr_linenumber" name="L405" href="#L405">405</a>
directory.add(TiffTagConstants.TIFF_TAG_COMPRESSION,
-<a class="jxr_linenumber" name="L406" href="#L406">406</a>
(<strong class="jxr_keyword">short</strong>) compression);
-<a class="jxr_linenumber" name="L407" href="#L407">407</a>
directory.add(TiffTagConstants.TIFF_TAG_SAMPLES_PER_PIXEL,
-<a class="jxr_linenumber" name="L408" href="#L408">408</a>
(<strong class="jxr_keyword">short</strong>) samplesPerPixel);
-<a class="jxr_linenumber" name="L409" href="#L409">409</a>
-<a class="jxr_linenumber" name="L410" href="#L410">410</a> <strong
class="jxr_keyword">if</strong> (samplesPerPixel == 3) {
-<a class="jxr_linenumber" name="L411" href="#L411">411</a>
directory.add(TiffTagConstants.TIFF_TAG_BITS_PER_SAMPLE,
-<a class="jxr_linenumber" name="L412" href="#L412">412</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample, (<strong
class="jxr_keyword">short</strong>) bitsPerSample,
-<a class="jxr_linenumber" name="L413" href="#L413">413</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample);
-<a class="jxr_linenumber" name="L414" href="#L414">414</a> }
<strong class="jxr_keyword">else</strong> <strong
class="jxr_keyword">if</strong> (samplesPerPixel == 1) {
-<a class="jxr_linenumber" name="L415" href="#L415">415</a>
directory.add(TiffTagConstants.TIFF_TAG_BITS_PER_SAMPLE,
-<a class="jxr_linenumber" name="L416" href="#L416">416</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample);
-<a class="jxr_linenumber" name="L417" href="#L417">417</a> }
-<a class="jxr_linenumber" name="L418" href="#L418">418</a> <em
class="jxr_comment">// {</em>
-<a class="jxr_linenumber" name="L419" href="#L419">419</a> <em
class="jxr_comment">// stripOffsetsField = new
WriteField(TIFF_TAG_STRIP_OFFSETS,</em>
-<a class="jxr_linenumber" name="L420" href="#L420">420</a> <em
class="jxr_comment">// FIELD_TYPE_LONG, stripOffsets.length,
FIELD_TYPE_LONG</em>
-<a class="jxr_linenumber" name="L421" href="#L421">421</a> <em
class="jxr_comment">// .writeData(stripOffsets, byteOrder));</em>
-<a class="jxr_linenumber" name="L422" href="#L422">422</a> <em
class="jxr_comment">// directory.add(stripOffsetsField);</em>
-<a class="jxr_linenumber" name="L423" href="#L423">423</a> <em
class="jxr_comment">// }</em>
-<a class="jxr_linenumber" name="L424" href="#L424">424</a> <em
class="jxr_comment">// {</em>
-<a class="jxr_linenumber" name="L425" href="#L425">425</a> <em
class="jxr_comment">// WriteField field = new
WriteField(TIFF_TAG_STRIP_BYTE_COUNTS,</em>
-<a class="jxr_linenumber" name="L426" href="#L426">426</a> <em
class="jxr_comment">// FIELD_TYPE_LONG, stripByteCounts.length,</em>
-<a class="jxr_linenumber" name="L427" href="#L427">427</a> <em
class="jxr_comment">// FIELD_TYPE_LONG.writeData(stripByteCounts,</em>
-<a class="jxr_linenumber" name="L428" href="#L428">428</a> <em
class="jxr_comment">// WRITE_BYTE_ORDER));</em>
-<a class="jxr_linenumber" name="L429" href="#L429">429</a> <em
class="jxr_comment">// directory.add(field);</em>
-<a class="jxr_linenumber" name="L430" href="#L430">430</a> <em
class="jxr_comment">// }</em>
-<a class="jxr_linenumber" name="L431" href="#L431">431</a>
directory.add(TiffTagConstants.TIFF_TAG_ROWS_PER_STRIP,
-<a class="jxr_linenumber" name="L432" href="#L432">432</a>
rowsPerStrip);
-<a class="jxr_linenumber" name="L433" href="#L433">433</a> <strong
class="jxr_keyword">if</strong> (pixelDensity.isUnitless()) {
-<a class="jxr_linenumber" name="L434" href="#L434">434</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
-<a class="jxr_linenumber" name="L435" href="#L435">435</a>
(<strong class="jxr_keyword">short</strong>) 0);
-<a class="jxr_linenumber" name="L436" href="#L436">436</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
-<a class="jxr_linenumber" name="L437" href="#L437">437</a>
RationalNumber.valueOf(pixelDensity.getRawHorizontalDensity()));
-<a class="jxr_linenumber" name="L438" href="#L438">438</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
-<a class="jxr_linenumber" name="L439" href="#L439">439</a>
RationalNumber.valueOf(pixelDensity.getRawVerticalDensity()));
-<a class="jxr_linenumber" name="L440" href="#L440">440</a> }
<strong class="jxr_keyword">else</strong> <strong
class="jxr_keyword">if</strong> (pixelDensity.isInInches()) {
-<a class="jxr_linenumber" name="L441" href="#L441">441</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
-<a class="jxr_linenumber" name="L442" href="#L442">442</a>
(<strong class="jxr_keyword">short</strong>) 2);
-<a class="jxr_linenumber" name="L443" href="#L443">443</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
-<a class="jxr_linenumber" name="L444" href="#L444">444</a>
RationalNumber.valueOf(pixelDensity.horizontalDensityInches()));
-<a class="jxr_linenumber" name="L445" href="#L445">445</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
-<a class="jxr_linenumber" name="L446" href="#L446">446</a>
RationalNumber.valueOf(pixelDensity.verticalDensityInches()));
-<a class="jxr_linenumber" name="L447" href="#L447">447</a> }
<strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L448" href="#L448">448</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
-<a class="jxr_linenumber" name="L449" href="#L449">449</a>
(<strong class="jxr_keyword">short</strong>) 1);
-<a class="jxr_linenumber" name="L450" href="#L450">450</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
-<a class="jxr_linenumber" name="L451" href="#L451">451</a>
RationalNumber.valueOf(pixelDensity.horizontalDensityCentimetres()));
-<a class="jxr_linenumber" name="L452" href="#L452">452</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
-<a class="jxr_linenumber" name="L453" href="#L453">453</a>
RationalNumber.valueOf(pixelDensity.verticalDensityCentimetres()));
-<a class="jxr_linenumber" name="L454" href="#L454">454</a> }
-<a class="jxr_linenumber" name="L455" href="#L455">455</a> <strong
class="jxr_keyword">if</strong> (t4Options != 0) {
-<a class="jxr_linenumber" name="L456" href="#L456">456</a>
directory.add(TiffTagConstants.TIFF_TAG_T4_OPTIONS, t4Options);
-<a class="jxr_linenumber" name="L457" href="#L457">457</a> }
-<a class="jxr_linenumber" name="L458" href="#L458">458</a> <strong
class="jxr_keyword">if</strong> (t6Options != 0) {
-<a class="jxr_linenumber" name="L459" href="#L459">459</a>
directory.add(TiffTagConstants.TIFF_TAG_T6_OPTIONS, t6Options);
-<a class="jxr_linenumber" name="L460" href="#L460">460</a> }
-<a class="jxr_linenumber" name="L461" href="#L461">461</a>
-<a class="jxr_linenumber" name="L462" href="#L462">462</a> <strong
class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> !=
xmpXml) {
-<a class="jxr_linenumber" name="L463" href="#L463">463</a>
<strong class="jxr_keyword">final</strong> byte[] xmpXmlBytes =
xmpXml.getBytes(<span class="jxr_string">"utf-8"</span>);
-<a class="jxr_linenumber" name="L464" href="#L464">464</a>
directory.add(TiffTagConstants.TIFF_TAG_XMP, xmpXmlBytes);
-<a class="jxr_linenumber" name="L465" href="#L465">465</a> }
-<a class="jxr_linenumber" name="L466" href="#L466">466</a>
-<a class="jxr_linenumber" name="L467" href="#L467">467</a> }
-<a class="jxr_linenumber" name="L468" href="#L468">468</a>
-<a class="jxr_linenumber" name="L469" href="#L469">469</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/TiffImageData.html">TiffImageData</a>
tiffImageData = <strong class="jxr_keyword">new</strong>
TiffImageData.Strips(imageData,
-<a class="jxr_linenumber" name="L470" href="#L470">470</a>
rowsPerStrip);
-<a class="jxr_linenumber" name="L471" href="#L471">471</a>
directory.setTiffImageData(tiffImageData);
-<a class="jxr_linenumber" name="L472" href="#L472">472</a>
-<a class="jxr_linenumber" name="L473" href="#L473">473</a> <strong
class="jxr_keyword">if</strong> (userExif != <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L474" href="#L474">474</a>
combineUserExifIntoFinalExif(userExif, outputSet);
-<a class="jxr_linenumber" name="L475" href="#L475">475</a> }
-<a class="jxr_linenumber" name="L476" href="#L476">476</a>
-<a class="jxr_linenumber" name="L477" href="#L477">477</a> write(os,
outputSet);
-<a class="jxr_linenumber" name="L478" href="#L478">478</a> }
+<a class="jxr_linenumber" name="L394" href="#L394">394</a>
<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/mylzw/MyLzwCompressor.html">MyLzwCompressor</a>
compressor = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/mylzw/MyLzwCompressor.html">MyLzwCompressor</a>(
+<a class="jxr_linenumber" name="L395" href="#L395">395</a>
LZW_MINIMUM_CODE_SIZE, ByteOrder.BIG_ENDIAN, <strong
class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="L396" href="#L396">396</a>
<strong class="jxr_keyword">final</strong> byte[] compressed =
compressor.compress(uncompressed);
+<a class="jxr_linenumber" name="L397" href="#L397">397</a>
+<a class="jxr_linenumber" name="L398" href="#L398">398</a>
strips[i] = compressed;
+<a class="jxr_linenumber" name="L399" href="#L399">399</a> }
+<a class="jxr_linenumber" name="L400" href="#L400">400</a> } <strong
class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>
(compression == TIFF_COMPRESSION_UNCOMPRESSED) {
+<a class="jxr_linenumber" name="L401" href="#L401">401</a> <em
class="jxr_comment">// do nothing.</em>
+<a class="jxr_linenumber" name="L402" href="#L402">402</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L403" href="#L403">403</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/ImageWriteException.html">ImageWriteException</a>(
+<a class="jxr_linenumber" name="L404" href="#L404">404</a>
<span class="jxr_string">"Invalid compression parameter (Only CCITT 1D/Group
3/Group 4, LZW, Packbits and uncompressed supported)."</span>);
+<a class="jxr_linenumber" name="L405" href="#L405">405</a> }
+<a class="jxr_linenumber" name="L406" href="#L406">406</a>
+<a class="jxr_linenumber" name="L407" href="#L407">407</a> <strong
class="jxr_keyword">final</strong> TiffElement.DataElement[] imageData =
<strong class="jxr_keyword">new</strong> TiffElement.DataElement[strips.length];
+<a class="jxr_linenumber" name="L408" href="#L408">408</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < strips.length; i++) {
+<a class="jxr_linenumber" name="L409" href="#L409">409</a>
imageData[i] = <strong class="jxr_keyword">new</strong> TiffImageData.Data(0,
strips[i].length, strips[i]);
+<a class="jxr_linenumber" name="L410" href="#L410">410</a> }
+<a class="jxr_linenumber" name="L411" href="#L411">411</a>
+<a class="jxr_linenumber" name="L412" href="#L412">412</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
outputSet = <strong class="jxr_keyword">new</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>(byteOrder);
+<a class="jxr_linenumber" name="L413" href="#L413">413</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputDirectory.html">TiffOutputDirectory</a>
directory = outputSet.addRootDirectory();
+<a class="jxr_linenumber" name="L414" href="#L414">414</a>
+<a class="jxr_linenumber" name="L415" href="#L415">415</a> <em
class="jxr_comment">// WriteField stripOffsetsField;</em>
+<a class="jxr_linenumber" name="L416" href="#L416">416</a>
+<a class="jxr_linenumber" name="L417" href="#L417">417</a> {
+<a class="jxr_linenumber" name="L418" href="#L418">418</a>
+<a class="jxr_linenumber" name="L419" href="#L419">419</a>
directory.add(TiffTagConstants.TIFF_TAG_IMAGE_WIDTH, width);
+<a class="jxr_linenumber" name="L420" href="#L420">420</a>
directory.add(TiffTagConstants.TIFF_TAG_IMAGE_LENGTH, height);
+<a class="jxr_linenumber" name="L421" href="#L421">421</a>
directory.add(TiffTagConstants.TIFF_TAG_PHOTOMETRIC_INTERPRETATION,
+<a class="jxr_linenumber" name="L422" href="#L422">422</a>
(<strong class="jxr_keyword">short</strong>) photometricInterpretation);
+<a class="jxr_linenumber" name="L423" href="#L423">423</a>
directory.add(TiffTagConstants.TIFF_TAG_COMPRESSION,
+<a class="jxr_linenumber" name="L424" href="#L424">424</a>
(<strong class="jxr_keyword">short</strong>) compression);
+<a class="jxr_linenumber" name="L425" href="#L425">425</a>
directory.add(TiffTagConstants.TIFF_TAG_SAMPLES_PER_PIXEL,
+<a class="jxr_linenumber" name="L426" href="#L426">426</a>
(<strong class="jxr_keyword">short</strong>) samplesPerPixel);
+<a class="jxr_linenumber" name="L427" href="#L427">427</a>
+<a class="jxr_linenumber" name="L428" href="#L428">428</a> <strong
class="jxr_keyword">if</strong> (samplesPerPixel == 3) {
+<a class="jxr_linenumber" name="L429" href="#L429">429</a>
directory.add(TiffTagConstants.TIFF_TAG_BITS_PER_SAMPLE,
+<a class="jxr_linenumber" name="L430" href="#L430">430</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample, (<strong
class="jxr_keyword">short</strong>) bitsPerSample,
+<a class="jxr_linenumber" name="L431" href="#L431">431</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample);
+<a class="jxr_linenumber" name="L432" href="#L432">432</a> }
<strong class="jxr_keyword">else</strong> <strong
class="jxr_keyword">if</strong> (samplesPerPixel == 1) {
+<a class="jxr_linenumber" name="L433" href="#L433">433</a>
directory.add(TiffTagConstants.TIFF_TAG_BITS_PER_SAMPLE,
+<a class="jxr_linenumber" name="L434" href="#L434">434</a>
(<strong class="jxr_keyword">short</strong>) bitsPerSample);
+<a class="jxr_linenumber" name="L435" href="#L435">435</a> }
+<a class="jxr_linenumber" name="L436" href="#L436">436</a> <em
class="jxr_comment">// {</em>
+<a class="jxr_linenumber" name="L437" href="#L437">437</a> <em
class="jxr_comment">// stripOffsetsField = new
WriteField(TIFF_TAG_STRIP_OFFSETS,</em>
+<a class="jxr_linenumber" name="L438" href="#L438">438</a> <em
class="jxr_comment">// FIELD_TYPE_LONG, stripOffsets.length,
FIELD_TYPE_LONG</em>
+<a class="jxr_linenumber" name="L439" href="#L439">439</a> <em
class="jxr_comment">// .writeData(stripOffsets, byteOrder));</em>
+<a class="jxr_linenumber" name="L440" href="#L440">440</a> <em
class="jxr_comment">// directory.add(stripOffsetsField);</em>
+<a class="jxr_linenumber" name="L441" href="#L441">441</a> <em
class="jxr_comment">// }</em>
+<a class="jxr_linenumber" name="L442" href="#L442">442</a> <em
class="jxr_comment">// {</em>
+<a class="jxr_linenumber" name="L443" href="#L443">443</a> <em
class="jxr_comment">// WriteField field = new
WriteField(TIFF_TAG_STRIP_BYTE_COUNTS,</em>
+<a class="jxr_linenumber" name="L444" href="#L444">444</a> <em
class="jxr_comment">// FIELD_TYPE_LONG, stripByteCounts.length,</em>
+<a class="jxr_linenumber" name="L445" href="#L445">445</a> <em
class="jxr_comment">// FIELD_TYPE_LONG.writeData(stripByteCounts,</em>
+<a class="jxr_linenumber" name="L446" href="#L446">446</a> <em
class="jxr_comment">// WRITE_BYTE_ORDER));</em>
+<a class="jxr_linenumber" name="L447" href="#L447">447</a> <em
class="jxr_comment">// directory.add(field);</em>
+<a class="jxr_linenumber" name="L448" href="#L448">448</a> <em
class="jxr_comment">// }</em>
+<a class="jxr_linenumber" name="L449" href="#L449">449</a>
directory.add(TiffTagConstants.TIFF_TAG_ROWS_PER_STRIP,
+<a class="jxr_linenumber" name="L450" href="#L450">450</a>
rowsPerStrip);
+<a class="jxr_linenumber" name="L451" href="#L451">451</a> <strong
class="jxr_keyword">if</strong> (pixelDensity.isUnitless()) {
+<a class="jxr_linenumber" name="L452" href="#L452">452</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
+<a class="jxr_linenumber" name="L453" href="#L453">453</a>
(<strong class="jxr_keyword">short</strong>) 0);
+<a class="jxr_linenumber" name="L454" href="#L454">454</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
+<a class="jxr_linenumber" name="L455" href="#L455">455</a>
RationalNumber.valueOf(pixelDensity.getRawHorizontalDensity()));
+<a class="jxr_linenumber" name="L456" href="#L456">456</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
+<a class="jxr_linenumber" name="L457" href="#L457">457</a>
RationalNumber.valueOf(pixelDensity.getRawVerticalDensity()));
+<a class="jxr_linenumber" name="L458" href="#L458">458</a> }
<strong class="jxr_keyword">else</strong> <strong
class="jxr_keyword">if</strong> (pixelDensity.isInInches()) {
+<a class="jxr_linenumber" name="L459" href="#L459">459</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
+<a class="jxr_linenumber" name="L460" href="#L460">460</a>
(<strong class="jxr_keyword">short</strong>) 2);
+<a class="jxr_linenumber" name="L461" href="#L461">461</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
+<a class="jxr_linenumber" name="L462" href="#L462">462</a>
RationalNumber.valueOf(pixelDensity.horizontalDensityInches()));
+<a class="jxr_linenumber" name="L463" href="#L463">463</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
+<a class="jxr_linenumber" name="L464" href="#L464">464</a>
RationalNumber.valueOf(pixelDensity.verticalDensityInches()));
+<a class="jxr_linenumber" name="L465" href="#L465">465</a> }
<strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L466" href="#L466">466</a>
directory.add(TiffTagConstants.TIFF_TAG_RESOLUTION_UNIT,
+<a class="jxr_linenumber" name="L467" href="#L467">467</a>
(<strong class="jxr_keyword">short</strong>) 1);
+<a class="jxr_linenumber" name="L468" href="#L468">468</a>
directory.add(TiffTagConstants.TIFF_TAG_XRESOLUTION,
+<a class="jxr_linenumber" name="L469" href="#L469">469</a>
RationalNumber.valueOf(pixelDensity.horizontalDensityCentimetres()));
+<a class="jxr_linenumber" name="L470" href="#L470">470</a>
directory.add(TiffTagConstants.TIFF_TAG_YRESOLUTION,
+<a class="jxr_linenumber" name="L471" href="#L471">471</a>
RationalNumber.valueOf(pixelDensity.verticalDensityCentimetres()));
+<a class="jxr_linenumber" name="L472" href="#L472">472</a> }
+<a class="jxr_linenumber" name="L473" href="#L473">473</a> <strong
class="jxr_keyword">if</strong> (t4Options != 0) {
+<a class="jxr_linenumber" name="L474" href="#L474">474</a>
directory.add(TiffTagConstants.TIFF_TAG_T4_OPTIONS, t4Options);
+<a class="jxr_linenumber" name="L475" href="#L475">475</a> }
+<a class="jxr_linenumber" name="L476" href="#L476">476</a> <strong
class="jxr_keyword">if</strong> (t6Options != 0) {
+<a class="jxr_linenumber" name="L477" href="#L477">477</a>
directory.add(TiffTagConstants.TIFF_TAG_T6_OPTIONS, t6Options);
+<a class="jxr_linenumber" name="L478" href="#L478">478</a> }
<a class="jxr_linenumber" name="L479" href="#L479">479</a>
-<a class="jxr_linenumber" name="L480" href="#L480">480</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong>
combineUserExifIntoFinalExif(<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
userExif,
-<a class="jxr_linenumber" name="L481" href="#L481">481</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
outputSet) <strong class="jxr_keyword">throws</strong> ImageWriteException {
-<a class="jxr_linenumber" name="L482" href="#L482">482</a> <strong
class="jxr_keyword">final</strong> List<TiffOutputDirectory>
outputDirectories = outputSet
-<a class="jxr_linenumber" name="L483" href="#L483">483</a>
.getDirectories();
-<a class="jxr_linenumber" name="L484" href="#L484">484</a>
Collections.sort(outputDirectories, TiffOutputDirectory.COMPARATOR);
-<a class="jxr_linenumber" name="L485" href="#L485">485</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong>
TiffOutputDirectory userDirectory : userExif.getDirectories()) {
-<a class="jxr_linenumber" name="L486" href="#L486">486</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
location = Collections.binarySearch(outputDirectories,
-<a class="jxr_linenumber" name="L487" href="#L487">487</a>
userDirectory, TiffOutputDirectory.COMPARATOR);
-<a class="jxr_linenumber" name="L488" href="#L488">488</a> <strong
class="jxr_keyword">if</strong> (location < 0) {
-<a class="jxr_linenumber" name="L489" href="#L489">489</a>
outputSet.addDirectory(userDirectory);
-<a class="jxr_linenumber" name="L490" href="#L490">490</a> }
<strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L491" href="#L491">491</a>
<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputDirectory.html">TiffOutputDirectory</a>
outputDirectory = outputDirectories
-<a class="jxr_linenumber" name="L492" href="#L492">492</a>
.get(location);
-<a class="jxr_linenumber" name="L493" href="#L493">493</a>
<strong class="jxr_keyword">for</strong> (<strong
class="jxr_keyword">final</strong> TiffOutputField userField :
userDirectory.getFields()) {
-<a class="jxr_linenumber" name="L494" href="#L494">494</a>
<strong class="jxr_keyword">if</strong>
(outputDirectory.findField(userField.tagInfo) == <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L495" href="#L495">495</a>
outputDirectory.add(userField);
-<a class="jxr_linenumber" name="L496" href="#L496">496</a>
}
-<a class="jxr_linenumber" name="L497" href="#L497">497</a> }
-<a class="jxr_linenumber" name="L498" href="#L498">498</a> }
-<a class="jxr_linenumber" name="L499" href="#L499">499</a> }
-<a class="jxr_linenumber" name="L500" href="#L500">500</a> }
-<a class="jxr_linenumber" name="L501" href="#L501">501</a>
-<a class="jxr_linenumber" name="L502" href="#L502">502</a> <strong
class="jxr_keyword">private</strong> byte[][] getStrips(<strong
class="jxr_keyword">final</strong> BufferedImage src, <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
samplesPerPixel,
-<a class="jxr_linenumber" name="L503" href="#L503">503</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
bitsPerSample, <strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rowsPerStrip) {
-<a class="jxr_linenumber" name="L504" href="#L504">504</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
width = src.getWidth();
-<a class="jxr_linenumber" name="L505" href="#L505">505</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
height = src.getHeight();
-<a class="jxr_linenumber" name="L506" href="#L506">506</a>
-<a class="jxr_linenumber" name="L507" href="#L507">507</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
stripCount = (height + rowsPerStrip - 1) / rowsPerStrip;
-<a class="jxr_linenumber" name="L508" href="#L508">508</a>
-<a class="jxr_linenumber" name="L509" href="#L509">509</a> byte[][]
result;
-<a class="jxr_linenumber" name="L510" href="#L510">510</a> { <em
class="jxr_comment">// Write Strips</em>
-<a class="jxr_linenumber" name="L511" href="#L511">511</a> result
= <strong class="jxr_keyword">new</strong> byte[stripCount][];
-<a class="jxr_linenumber" name="L512" href="#L512">512</a>
-<a class="jxr_linenumber" name="L513" href="#L513">513</a> <strong
class="jxr_keyword">int</strong> remainingRows = height;
-<a class="jxr_linenumber" name="L514" href="#L514">514</a>
-<a class="jxr_linenumber" name="L515" href="#L515">515</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < stripCount; i++) {
-<a class="jxr_linenumber" name="L516" href="#L516">516</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rowsInStrip = Math.min(rowsPerStrip,
remainingRows);
-<a class="jxr_linenumber" name="L517" href="#L517">517</a>
remainingRows -= rowsInStrip;
-<a class="jxr_linenumber" name="L518" href="#L518">518</a>
-<a class="jxr_linenumber" name="L519" href="#L519">519</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bitsInRow = bitsPerSample * samplesPerPixel *
width;
-<a class="jxr_linenumber" name="L520" href="#L520">520</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bytesPerRow = (bitsInRow + 7) / 8;
-<a class="jxr_linenumber" name="L521" href="#L521">521</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bytesInStrip = rowsInStrip * bytesPerRow;
-<a class="jxr_linenumber" name="L522" href="#L522">522</a>
-<a class="jxr_linenumber" name="L523" href="#L523">523</a>
<strong class="jxr_keyword">final</strong> byte[] uncompressed = <strong
class="jxr_keyword">new</strong> byte[bytesInStrip];
+<a class="jxr_linenumber" name="L480" href="#L480">480</a> <strong
class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> !=
xmpXml) {
+<a class="jxr_linenumber" name="L481" href="#L481">481</a>
<strong class="jxr_keyword">final</strong> byte[] xmpXmlBytes =
xmpXml.getBytes(<span class="jxr_string">"utf-8"</span>);
+<a class="jxr_linenumber" name="L482" href="#L482">482</a>
directory.add(TiffTagConstants.TIFF_TAG_XMP, xmpXmlBytes);
+<a class="jxr_linenumber" name="L483" href="#L483">483</a> }
+<a class="jxr_linenumber" name="L484" href="#L484">484</a>
+<a class="jxr_linenumber" name="L485" href="#L485">485</a> }
+<a class="jxr_linenumber" name="L486" href="#L486">486</a>
+<a class="jxr_linenumber" name="L487" href="#L487">487</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/TiffImageData.html">TiffImageData</a>
tiffImageData = <strong class="jxr_keyword">new</strong>
TiffImageData.Strips(imageData,
+<a class="jxr_linenumber" name="L488" href="#L488">488</a>
rowsPerStrip);
+<a class="jxr_linenumber" name="L489" href="#L489">489</a>
directory.setTiffImageData(tiffImageData);
+<a class="jxr_linenumber" name="L490" href="#L490">490</a>
+<a class="jxr_linenumber" name="L491" href="#L491">491</a> <strong
class="jxr_keyword">if</strong> (userExif != <strong
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L492" href="#L492">492</a>
combineUserExifIntoFinalExif(userExif, outputSet);
+<a class="jxr_linenumber" name="L493" href="#L493">493</a> }
+<a class="jxr_linenumber" name="L494" href="#L494">494</a>
+<a class="jxr_linenumber" name="L495" href="#L495">495</a> write(os,
outputSet);
+<a class="jxr_linenumber" name="L496" href="#L496">496</a> }
+<a class="jxr_linenumber" name="L497" href="#L497">497</a>
+<a class="jxr_linenumber" name="L498" href="#L498">498</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong>
combineUserExifIntoFinalExif(<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
userExif,
+<a class="jxr_linenumber" name="L499" href="#L499">499</a> <strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputSet.html">TiffOutputSet</a>
outputSet) <strong class="jxr_keyword">throws</strong> ImageWriteException {
+<a class="jxr_linenumber" name="L500" href="#L500">500</a> <strong
class="jxr_keyword">final</strong> List<TiffOutputDirectory>
outputDirectories = outputSet
+<a class="jxr_linenumber" name="L501" href="#L501">501</a>
.getDirectories();
+<a class="jxr_linenumber" name="L502" href="#L502">502</a>
Collections.sort(outputDirectories, TiffOutputDirectory.COMPARATOR);
+<a class="jxr_linenumber" name="L503" href="#L503">503</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong>
TiffOutputDirectory userDirectory : userExif.getDirectories()) {
+<a class="jxr_linenumber" name="L504" href="#L504">504</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
location = Collections.binarySearch(outputDirectories,
+<a class="jxr_linenumber" name="L505" href="#L505">505</a>
userDirectory, TiffOutputDirectory.COMPARATOR);
+<a class="jxr_linenumber" name="L506" href="#L506">506</a> <strong
class="jxr_keyword">if</strong> (location < 0) {
+<a class="jxr_linenumber" name="L507" href="#L507">507</a>
outputSet.addDirectory(userDirectory);
+<a class="jxr_linenumber" name="L508" href="#L508">508</a> }
<strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L509" href="#L509">509</a>
<strong class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/formats/tiff/write/TiffOutputDirectory.html">TiffOutputDirectory</a>
outputDirectory = outputDirectories
+<a class="jxr_linenumber" name="L510" href="#L510">510</a>
.get(location);
+<a class="jxr_linenumber" name="L511" href="#L511">511</a>
<strong class="jxr_keyword">for</strong> (<strong
class="jxr_keyword">final</strong> TiffOutputField userField :
userDirectory.getFields()) {
+<a class="jxr_linenumber" name="L512" href="#L512">512</a>
<strong class="jxr_keyword">if</strong>
(outputDirectory.findField(userField.tagInfo) == <strong
class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L513" href="#L513">513</a>
outputDirectory.add(userField);
+<a class="jxr_linenumber" name="L514" href="#L514">514</a>
}
+<a class="jxr_linenumber" name="L515" href="#L515">515</a> }
+<a class="jxr_linenumber" name="L516" href="#L516">516</a> }
+<a class="jxr_linenumber" name="L517" href="#L517">517</a> }
+<a class="jxr_linenumber" name="L518" href="#L518">518</a> }
+<a class="jxr_linenumber" name="L519" href="#L519">519</a>
+<a class="jxr_linenumber" name="L520" href="#L520">520</a> <strong
class="jxr_keyword">private</strong> byte[][] getStrips(<strong
class="jxr_keyword">final</strong> BufferedImage src, <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
samplesPerPixel,
+<a class="jxr_linenumber" name="L521" href="#L521">521</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
bitsPerSample, <strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rowsPerStrip) {
+<a class="jxr_linenumber" name="L522" href="#L522">522</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
width = src.getWidth();
+<a class="jxr_linenumber" name="L523" href="#L523">523</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
height = src.getHeight();
<a class="jxr_linenumber" name="L524" href="#L524">524</a>
-<a class="jxr_linenumber" name="L525" href="#L525">525</a>
<strong class="jxr_keyword">int</strong> counter = 0;
-<a class="jxr_linenumber" name="L526" href="#L526">526</a>
<strong class="jxr_keyword">int</strong> y = i * rowsPerStrip;
-<a class="jxr_linenumber" name="L527" href="#L527">527</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> stop = i * rowsPerStrip + rowsPerStrip;
-<a class="jxr_linenumber" name="L528" href="#L528">528</a>
-<a class="jxr_linenumber" name="L529" href="#L529">529</a>
<strong class="jxr_keyword">for</strong> (; (y < height) && (y <
stop); y++) {
-<a class="jxr_linenumber" name="L530" href="#L530">530</a>
<strong class="jxr_keyword">int</strong> bitCache = 0;
-<a class="jxr_linenumber" name="L531" href="#L531">531</a>
<strong class="jxr_keyword">int</strong> bitsInCache = 0;
-<a class="jxr_linenumber" name="L532" href="#L532">532</a>
<strong class="jxr_keyword">for</strong> (<strong
class="jxr_keyword">int</strong> x = 0; x < width; x++) {
-<a class="jxr_linenumber" name="L533" href="#L533">533</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rgb = src.getRGB(x, y);
-<a class="jxr_linenumber" name="L534" href="#L534">534</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> red = 0xff & (rgb >> 16);
-<a class="jxr_linenumber" name="L535" href="#L535">535</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> green = 0xff & (rgb >> 8);
-<a class="jxr_linenumber" name="L536" href="#L536">536</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> blue = 0xff & (rgb >> 0);
-<a class="jxr_linenumber" name="L537" href="#L537">537</a>
-<a class="jxr_linenumber" name="L538" href="#L538">538</a>
<strong class="jxr_keyword">if</strong> (bitsPerSample == 1) {
-<a class="jxr_linenumber" name="L539" href="#L539">539</a>
<strong class="jxr_keyword">int</strong> sample = (red + green + blue)
/ 3;
-<a class="jxr_linenumber" name="L540" href="#L540">540</a>
<strong class="jxr_keyword">if</strong> (sample > 127) {
-<a class="jxr_linenumber" name="L541" href="#L541">541</a>
sample = 0;
-<a class="jxr_linenumber" name="L542" href="#L542">542</a>
} <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L543" href="#L543">543</a>
sample = 1;
-<a class="jxr_linenumber" name="L544" href="#L544">544</a>
}
-<a class="jxr_linenumber" name="L545" href="#L545">545</a>
bitCache <<= 1;
-<a class="jxr_linenumber" name="L546" href="#L546">546</a>
bitCache |= sample;
-<a class="jxr_linenumber" name="L547" href="#L547">547</a>
bitsInCache++;
-<a class="jxr_linenumber" name="L548" href="#L548">548</a>
<strong class="jxr_keyword">if</strong> (bitsInCache == 8) {
-<a class="jxr_linenumber" name="L549" href="#L549">549</a>
uncompressed[counter++] = (byte) bitCache;
-<a class="jxr_linenumber" name="L550" href="#L550">550</a>
bitCache = 0;
-<a class="jxr_linenumber" name="L551" href="#L551">551</a>
bitsInCache = 0;
-<a class="jxr_linenumber" name="L552" href="#L552">552</a>
}
-<a class="jxr_linenumber" name="L553" href="#L553">553</a>
} <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L554" href="#L554">554</a>
uncompressed[counter++] = (byte) red;
-<a class="jxr_linenumber" name="L555" href="#L555">555</a>
uncompressed[counter++] = (byte) green;
-<a class="jxr_linenumber" name="L556" href="#L556">556</a>
uncompressed[counter++] = (byte) blue;
-<a class="jxr_linenumber" name="L557" href="#L557">557</a>
}
-<a class="jxr_linenumber" name="L558" href="#L558">558</a>
}
-<a class="jxr_linenumber" name="L559" href="#L559">559</a>
<strong class="jxr_keyword">if</strong> (bitsInCache > 0) {
-<a class="jxr_linenumber" name="L560" href="#L560">560</a>
bitCache <<= (8 - bitsInCache);
-<a class="jxr_linenumber" name="L561" href="#L561">561</a>
uncompressed[counter++] = (byte) bitCache;
-<a class="jxr_linenumber" name="L562" href="#L562">562</a>
}
-<a class="jxr_linenumber" name="L563" href="#L563">563</a> }
-<a class="jxr_linenumber" name="L564" href="#L564">564</a>
-<a class="jxr_linenumber" name="L565" href="#L565">565</a>
result[i] = uncompressed;
-<a class="jxr_linenumber" name="L566" href="#L566">566</a> }
-<a class="jxr_linenumber" name="L567" href="#L567">567</a>
-<a class="jxr_linenumber" name="L568" href="#L568">568</a> }
-<a class="jxr_linenumber" name="L569" href="#L569">569</a>
-<a class="jxr_linenumber" name="L570" href="#L570">570</a> <strong
class="jxr_keyword">return</strong> result;
-<a class="jxr_linenumber" name="L571" href="#L571">571</a> }
-<a class="jxr_linenumber" name="L572" href="#L572">572</a>
-<a class="jxr_linenumber" name="L573" href="#L573">573</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> writeImageFileHeader(<strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/BinaryOutputStream.html">BinaryOutputStream</a>
bos)
-<a class="jxr_linenumber" name="L574" href="#L574">574</a> <strong
class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="L575" href="#L575">575</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
offsetToFirstIFD = TIFF_HEADER_SIZE;
-<a class="jxr_linenumber" name="L576" href="#L576">576</a>
-<a class="jxr_linenumber" name="L577" href="#L577">577</a>
writeImageFileHeader(bos, offsetToFirstIFD);
-<a class="jxr_linenumber" name="L578" href="#L578">578</a> }
-<a class="jxr_linenumber" name="L579" href="#L579">579</a>
-<a class="jxr_linenumber" name="L580" href="#L580">580</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> writeImageFileHeader(<strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/BinaryOutputStream.html">BinaryOutputStream</a>
bos,
-<a class="jxr_linenumber" name="L581" href="#L581">581</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>
offsetToFirstIFD) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="L582" href="#L582">582</a> <strong
class="jxr_keyword">if</strong> (byteOrder == ByteOrder.LITTLE_ENDIAN) {
-<a class="jxr_linenumber" name="L583" href="#L583">583</a>
bos.write('I');
-<a class="jxr_linenumber" name="L584" href="#L584">584</a>
bos.write('I');
-<a class="jxr_linenumber" name="L585" href="#L585">585</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L586" href="#L586">586</a>
bos.write('M');
-<a class="jxr_linenumber" name="L587" href="#L587">587</a>
bos.write('M');
-<a class="jxr_linenumber" name="L588" href="#L588">588</a> }
-<a class="jxr_linenumber" name="L589" href="#L589">589</a>
-<a class="jxr_linenumber" name="L590" href="#L590">590</a>
bos.write2Bytes(42); <em class="jxr_comment">// tiffVersion</em>
-<a class="jxr_linenumber" name="L591" href="#L591">591</a>
-<a class="jxr_linenumber" name="L592" href="#L592">592</a>
bos.write4Bytes((<strong class="jxr_keyword">int</strong>) offsetToFirstIFD);
-<a class="jxr_linenumber" name="L593" href="#L593">593</a> }
+<a class="jxr_linenumber" name="L525" href="#L525">525</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
stripCount = (height + rowsPerStrip - 1) / rowsPerStrip;
+<a class="jxr_linenumber" name="L526" href="#L526">526</a>
+<a class="jxr_linenumber" name="L527" href="#L527">527</a> byte[][]
result;
+<a class="jxr_linenumber" name="L528" href="#L528">528</a> { <em
class="jxr_comment">// Write Strips</em>
+<a class="jxr_linenumber" name="L529" href="#L529">529</a> result
= <strong class="jxr_keyword">new</strong> byte[stripCount][];
+<a class="jxr_linenumber" name="L530" href="#L530">530</a>
+<a class="jxr_linenumber" name="L531" href="#L531">531</a> <strong
class="jxr_keyword">int</strong> remainingRows = height;
+<a class="jxr_linenumber" name="L532" href="#L532">532</a>
+<a class="jxr_linenumber" name="L533" href="#L533">533</a> <strong
class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i =
0; i < stripCount; i++) {
+<a class="jxr_linenumber" name="L534" href="#L534">534</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rowsInStrip = Math.min(rowsPerStrip,
remainingRows);
+<a class="jxr_linenumber" name="L535" href="#L535">535</a>
remainingRows -= rowsInStrip;
+<a class="jxr_linenumber" name="L536" href="#L536">536</a>
+<a class="jxr_linenumber" name="L537" href="#L537">537</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bitsInRow = bitsPerSample * samplesPerPixel *
width;
+<a class="jxr_linenumber" name="L538" href="#L538">538</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bytesPerRow = (bitsInRow + 7) / 8;
+<a class="jxr_linenumber" name="L539" href="#L539">539</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> bytesInStrip = rowsInStrip * bytesPerRow;
+<a class="jxr_linenumber" name="L540" href="#L540">540</a>
+<a class="jxr_linenumber" name="L541" href="#L541">541</a>
<strong class="jxr_keyword">final</strong> byte[] uncompressed = <strong
class="jxr_keyword">new</strong> byte[bytesInStrip];
+<a class="jxr_linenumber" name="L542" href="#L542">542</a>
+<a class="jxr_linenumber" name="L543" href="#L543">543</a>
<strong class="jxr_keyword">int</strong> counter = 0;
+<a class="jxr_linenumber" name="L544" href="#L544">544</a>
<strong class="jxr_keyword">int</strong> y = i * rowsPerStrip;
+<a class="jxr_linenumber" name="L545" href="#L545">545</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> stop = i * rowsPerStrip + rowsPerStrip;
+<a class="jxr_linenumber" name="L546" href="#L546">546</a>
+<a class="jxr_linenumber" name="L547" href="#L547">547</a>
<strong class="jxr_keyword">for</strong> (; (y < height) && (y <
stop); y++) {
+<a class="jxr_linenumber" name="L548" href="#L548">548</a>
<strong class="jxr_keyword">int</strong> bitCache = 0;
+<a class="jxr_linenumber" name="L549" href="#L549">549</a>
<strong class="jxr_keyword">int</strong> bitsInCache = 0;
+<a class="jxr_linenumber" name="L550" href="#L550">550</a>
<strong class="jxr_keyword">for</strong> (<strong
class="jxr_keyword">int</strong> x = 0; x < width; x++) {
+<a class="jxr_linenumber" name="L551" href="#L551">551</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> rgb = src.getRGB(x, y);
+<a class="jxr_linenumber" name="L552" href="#L552">552</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> red = 0xff & (rgb >> 16);
+<a class="jxr_linenumber" name="L553" href="#L553">553</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> green = 0xff & (rgb >> 8);
+<a class="jxr_linenumber" name="L554" href="#L554">554</a>
<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">int</strong> blue = 0xff & (rgb >> 0);
+<a class="jxr_linenumber" name="L555" href="#L555">555</a>
+<a class="jxr_linenumber" name="L556" href="#L556">556</a>
<strong class="jxr_keyword">if</strong> (bitsPerSample == 1) {
+<a class="jxr_linenumber" name="L557" href="#L557">557</a>
<strong class="jxr_keyword">int</strong> sample = (red + green + blue)
/ 3;
+<a class="jxr_linenumber" name="L558" href="#L558">558</a>
<strong class="jxr_keyword">if</strong> (sample > 127) {
+<a class="jxr_linenumber" name="L559" href="#L559">559</a>
sample = 0;
+<a class="jxr_linenumber" name="L560" href="#L560">560</a>
} <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L561" href="#L561">561</a>
sample = 1;
+<a class="jxr_linenumber" name="L562" href="#L562">562</a>
}
+<a class="jxr_linenumber" name="L563" href="#L563">563</a>
bitCache <<= 1;
+<a class="jxr_linenumber" name="L564" href="#L564">564</a>
bitCache |= sample;
+<a class="jxr_linenumber" name="L565" href="#L565">565</a>
bitsInCache++;
+<a class="jxr_linenumber" name="L566" href="#L566">566</a>
<strong class="jxr_keyword">if</strong> (bitsInCache == 8) {
+<a class="jxr_linenumber" name="L567" href="#L567">567</a>
uncompressed[counter++] = (byte) bitCache;
+<a class="jxr_linenumber" name="L568" href="#L568">568</a>
bitCache = 0;
+<a class="jxr_linenumber" name="L569" href="#L569">569</a>
bitsInCache = 0;
+<a class="jxr_linenumber" name="L570" href="#L570">570</a>
}
+<a class="jxr_linenumber" name="L571" href="#L571">571</a>
} <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L572" href="#L572">572</a>
uncompressed[counter++] = (byte) red;
+<a class="jxr_linenumber" name="L573" href="#L573">573</a>
uncompressed[counter++] = (byte) green;
+<a class="jxr_linenumber" name="L574" href="#L574">574</a>
uncompressed[counter++] = (byte) blue;
+<a class="jxr_linenumber" name="L575" href="#L575">575</a>
}
+<a class="jxr_linenumber" name="L576" href="#L576">576</a>
}
+<a class="jxr_linenumber" name="L577" href="#L577">577</a>
<strong class="jxr_keyword">if</strong> (bitsInCache > 0) {
+<a class="jxr_linenumber" name="L578" href="#L578">578</a>
bitCache <<= (8 - bitsInCache);
+<a class="jxr_linenumber" name="L579" href="#L579">579</a>
uncompressed[counter++] = (byte) bitCache;
+<a class="jxr_linenumber" name="L580" href="#L580">580</a>
}
+<a class="jxr_linenumber" name="L581" href="#L581">581</a> }
+<a class="jxr_linenumber" name="L582" href="#L582">582</a>
+<a class="jxr_linenumber" name="L583" href="#L583">583</a>
result[i] = uncompressed;
+<a class="jxr_linenumber" name="L584" href="#L584">584</a> }
+<a class="jxr_linenumber" name="L585" href="#L585">585</a>
+<a class="jxr_linenumber" name="L586" href="#L586">586</a> }
+<a class="jxr_linenumber" name="L587" href="#L587">587</a>
+<a class="jxr_linenumber" name="L588" href="#L588">588</a> <strong
class="jxr_keyword">return</strong> result;
+<a class="jxr_linenumber" name="L589" href="#L589">589</a> }
+<a class="jxr_linenumber" name="L590" href="#L590">590</a>
+<a class="jxr_linenumber" name="L591" href="#L591">591</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> writeImageFileHeader(<strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/BinaryOutputStream.html">BinaryOutputStream</a>
bos)
+<a class="jxr_linenumber" name="L592" href="#L592">592</a> <strong
class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="L593" href="#L593">593</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>
offsetToFirstIFD = TIFF_HEADER_SIZE;
<a class="jxr_linenumber" name="L594" href="#L594">594</a>
-<a class="jxr_linenumber" name="L595" href="#L595">595</a> }
+<a class="jxr_linenumber" name="L595" href="#L595">595</a>
writeImageFileHeader(bos, offsetToFirstIFD);
+<a class="jxr_linenumber" name="L596" href="#L596">596</a> }
+<a class="jxr_linenumber" name="L597" href="#L597">597</a>
+<a class="jxr_linenumber" name="L598" href="#L598">598</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> writeImageFileHeader(<strong
class="jxr_keyword">final</strong> <a
href="../../../../../../../org/apache/commons/imaging/common/BinaryOutputStream.html">BinaryOutputStream</a>
bos,
+<a class="jxr_linenumber" name="L599" href="#L599">599</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>
offsetToFirstIFD) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="L600" href="#L600">600</a> <strong
class="jxr_keyword">if</strong> (byteOrder == ByteOrder.LITTLE_ENDIAN) {
+<a class="jxr_linenumber" name="L601" href="#L601">601</a>
bos.write('I');
+<a class="jxr_linenumber" name="L602" href="#L602">602</a>
bos.write('I');
+<a class="jxr_linenumber" name="L603" href="#L603">603</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L604" href="#L604">604</a>
bos.write('M');
+<a class="jxr_linenumber" name="L605" href="#L605">605</a>
bos.write('M');
+<a class="jxr_linenumber" name="L606" href="#L606">606</a> }
+<a class="jxr_linenumber" name="L607" href="#L607">607</a>
+<a class="jxr_linenumber" name="L608" href="#L608">608</a>
bos.write2Bytes(42); <em class="jxr_comment">// tiffVersion</em>
+<a class="jxr_linenumber" name="L609" href="#L609">609</a>
+<a class="jxr_linenumber" name="L610" href="#L610">610</a>
bos.write4Bytes((<strong class="jxr_keyword">int</strong>) offsetToFirstIFD);
+<a class="jxr_linenumber" name="L611" href="#L611">611</a> }
+<a class="jxr_linenumber" name="L612" href="#L612">612</a>
+<a class="jxr_linenumber" name="L613" href="#L613">613</a> }
</pre>
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