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Posted to dev@pdfbox.apache.org by "Elyes Lehtihet (JIRA)" <ji...@apache.org> on 2013/04/12 12:04:16 UTC
[jira] [Updated] (PDFBOX-1564) Extending COSName to produce PDF/A
with correct OutputIntents
[ https://issues.apache.org/jira/browse/PDFBOX-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elyes Lehtihet updated PDFBOX-1564:
-----------------------------------
Description:
Hello,
First of all, thanks for this tool, found it very useful.
Below some sample code to include (sRGB) ICC profile and corresponding
OutputIntents to the generated PDF/A. The produced PDF successfully
passes validation.
It would be nice to have the COSName' extension included in the next
release so we won't have to use a homemade build.
Regards,
Elyes
----
* Extension in COSName (org.apache.pdfbox.cos)
public static final COSName OutputIntents = new COSName( "OutputIntents" );
public static final COSName OutputIntent = new COSName( "OutputIntent" );
public static final COSName DestOutputProfile = new COSName( "DestOutputProfile" );
* Add new classes
public class OutputIntents implements COSObjectable {
private COSDictionary dictionary;
public OutputIntents(PDDocument doc, InputStream colorProfile) throws Exception{
dictionary = new COSDictionary();
dictionary.setItem(COSName.TYPE, COSName.OutputIntent);
dictionary.setItem(COSName.S, COSName.GTS_PDFA1);
DestOutputProfile dop = new DestOutputProfile(doc,colorProfile, false);
dop.configure();
dictionary.setItem(COSName.DestOutputProfile, dop);
}
public COSBase getCOSObject() {
return dictionary;
}
public COSDictionary getDictionary()
{
return dictionary;
}
public void setInfo( String value )
{
dictionary.setString("Info", value);
}
public void setOutputCondition( String value )
{
dictionary.setString("OutputCondition", value);
}
public void setOutputConditionIdentifier( String value )
{
dictionary.setString("OutputConditionIdentifier", value);
}
public void setRegistryName( String value )
{
dictionary.setString("RegistryName", value);
}
}
public class DestOutputProfile extends PDStream {
public DestOutputProfile(PDDocument document) {
super(document);
}
public DestOutputProfile(COSStream str) {
super(str);
}
public DestOutputProfile(PDDocument doc, InputStream str)
throws IOException {
super(doc, str);
}
public DestOutputProfile(PDDocument doc, InputStream str, boolean filtered)
throws IOException {
super(doc, str, filtered);
}
public void configure(){
try {
getStream().setFilters(COSName.FLATE_DECODE);
getStream().setInt( COSName.LENGTH, getByteArray().length );
getStream().setInt(COSName.N, 3);
addCompression();
}
catch (Exception e) {
e.printStackTrace();
System.exit(-1);
}
}
}
* Sample code to include output intent
PDDocumentCatalog cat = doc.getDocumentCatalog();
COSDictionary root = (COSDictionary)cat.getCOSObject();
/* Here you have to download .icc profile */
InputStream colorProfile =
OutputIntents.class.getResourceAsStream("/test/color/sRGB.icc");
OutputIntents oi = new OutputIntents(doc, colorProfile);
oi.setInfo("sRGB IEC61966-2.1");
oi.setOutputCondition("sRGB IEC61966-2.1");
oi.setOutputConditionIdentifier("sRGB IEC61966-2.1");
oi.setRegistryName("http://www.color.org");
COSArray outputIntents = new COSArray();
outputIntents.add(oi);
root.setItem("OutputIntents", outputIntents);
was:
Hello,
First of all, thanks for this tool, found it very useful.
Below some sample code to include (sRGB) ICC profile and corresponding
OutputIntents to the generated PDF/A. The produced PDF successfully
passes validation.
It would be nice to have the COSName' extension included in the next
release so we won't have to use a homemade build.
Regards,
Elyes
----
* Extension in COSName (org.apache.pdfbox.cos)
public static final COSName OutputIntents = new COSName( "OutputIntents" );
public static final COSName OutputIntent = new COSName( "OutputIntent" );
public static final COSName DestOutputProfile = new COSName(
"DestOutputProfile" );
* Add new classes
public class OutputIntents implements COSObjectable {
private COSDictionary dictionary;
public OutputIntents(PDDocument doc, InputStream colorProfile) throws Exception{
dictionary = new COSDictionary();
dictionary.setItem(COSName.TYPE, COSName.OutputIntent);
dictionary.setItem(COSName.S, COSName.GTS_PDFA1);
DestOutputProfile dop = new DestOutputProfile(doc,colorProfile, false);
dop.configure();
dictionary.setItem(COSName.DestOutputProfile, dop);
}
public COSBase getCOSObject() {
return dictionary;
}
public COSDictionary getDictionary()
{
return dictionary;
}
public void setInfo( String value )
{
dictionary.setString("Info", value);
}
public void setOutputCondition( String value )
{
dictionary.setString("OutputCondition", value);
}
public void setOutputConditionIdentifier( String value )
{
dictionary.setString("OutputConditionIdentifier", value);
}
public void setRegistryName( String value )
{
dictionary.setString("RegistryName", value);
}
}
public class DestOutputProfile extends PDStream {
public DestOutputProfile(PDDocument document) {
super(document);
}
public DestOutputProfile(COSStream str) {
super(str);
}
public DestOutputProfile(PDDocument doc, InputStream str)
throws IOException {
super(doc, str);
}
public DestOutputProfile(PDDocument doc, InputStream str, boolean filtered)
throws IOException {
super(doc, str, filtered);
}
public void configure(){
try {
getStream().setFilters(COSName.FLATE_DECODE);
getStream().setInt( COSName.LENGTH, getByteArray().length );
getStream().setInt(COSName.N, 3);
addCompression();
}
catch (Exception e) {
e.printStackTrace();
System.exit(-1);
}
}
}
* Sample code to include output intent
PDDocumentCatalog cat = doc.getDocumentCatalog();
COSDictionary root = (COSDictionary)cat.getCOSObject();
/* Here you have to download .icc profile */
InputStream colorProfile =
OutputIntents.class.getResourceAsStream("/test/color/sRGB.icc");
OutputIntents oi = new OutputIntents(doc, colorProfile);
oi.setInfo("sRGB IEC61966-2.1");
oi.setOutputCondition("sRGB IEC61966-2.1");
oi.setOutputConditionIdentifier("sRGB IEC61966-2.1");
oi.setRegistryName("http://www.color.org");
COSArray outputIntents = new COSArray();
outputIntents.add(oi);
root.setItem("OutputIntents", outputIntents);
> Extending COSName to produce PDF/A with correct OutputIntents
> -------------------------------------------------------------
>
> Key: PDFBOX-1564
> URL: https://issues.apache.org/jira/browse/PDFBOX-1564
> Project: PDFBox
> Issue Type: Improvement
> Reporter: Elyes Lehtihet
> Priority: Minor
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Hello,
> First of all, thanks for this tool, found it very useful.
> Below some sample code to include (sRGB) ICC profile and corresponding
> OutputIntents to the generated PDF/A. The produced PDF successfully
> passes validation.
> It would be nice to have the COSName' extension included in the next
> release so we won't have to use a homemade build.
> Regards,
> Elyes
> ----
> * Extension in COSName (org.apache.pdfbox.cos)
> public static final COSName OutputIntents = new COSName( "OutputIntents" );
> public static final COSName OutputIntent = new COSName( "OutputIntent" );
> public static final COSName DestOutputProfile = new COSName( "DestOutputProfile" );
> * Add new classes
> public class OutputIntents implements COSObjectable {
> private COSDictionary dictionary;
> public OutputIntents(PDDocument doc, InputStream colorProfile) throws Exception{
> dictionary = new COSDictionary();
> dictionary.setItem(COSName.TYPE, COSName.OutputIntent);
> dictionary.setItem(COSName.S, COSName.GTS_PDFA1);
> DestOutputProfile dop = new DestOutputProfile(doc,colorProfile, false);
> dop.configure();
> dictionary.setItem(COSName.DestOutputProfile, dop);
> }
> public COSBase getCOSObject() {
> return dictionary;
> }
> public COSDictionary getDictionary()
> {
> return dictionary;
> }
> public void setInfo( String value )
> {
> dictionary.setString("Info", value);
> }
> public void setOutputCondition( String value )
> {
> dictionary.setString("OutputCondition", value);
> }
> public void setOutputConditionIdentifier( String value )
> {
> dictionary.setString("OutputConditionIdentifier", value);
> }
> public void setRegistryName( String value )
> {
> dictionary.setString("RegistryName", value);
> }
> }
> public class DestOutputProfile extends PDStream {
> public DestOutputProfile(PDDocument document) {
> super(document);
> }
> public DestOutputProfile(COSStream str) {
> super(str);
> }
> public DestOutputProfile(PDDocument doc, InputStream str)
> throws IOException {
> super(doc, str);
> }
> public DestOutputProfile(PDDocument doc, InputStream str, boolean filtered)
> throws IOException {
> super(doc, str, filtered);
> }
> public void configure(){
> try {
> getStream().setFilters(COSName.FLATE_DECODE);
> getStream().setInt( COSName.LENGTH, getByteArray().length );
> getStream().setInt(COSName.N, 3);
> addCompression();
> }
> catch (Exception e) {
> e.printStackTrace();
> System.exit(-1);
> }
> }
> }
> * Sample code to include output intent
> PDDocumentCatalog cat = doc.getDocumentCatalog();
> COSDictionary root = (COSDictionary)cat.getCOSObject();
> /* Here you have to download .icc profile */
> InputStream colorProfile =
> OutputIntents.class.getResourceAsStream("/test/color/sRGB.icc");
> OutputIntents oi = new OutputIntents(doc, colorProfile);
> oi.setInfo("sRGB IEC61966-2.1");
> oi.setOutputCondition("sRGB IEC61966-2.1");
> oi.setOutputConditionIdentifier("sRGB IEC61966-2.1");
> oi.setRegistryName("http://www.color.org");
> COSArray outputIntents = new COSArray();
> outputIntents.add(oi);
> root.setItem("OutputIntents", outputIntents);
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