RE: Problem that could lose me my job
Thank you for all your time guys, I was being a clutz, Unbeknown to me all ERRORS were being pushed into a separate file - (I didn't put together the log.properties ) In the error log I am getting an exception as below. So it is having problems getting the images, so at least I have somewhere to look 2012-02-03 15:20:41,503 [pool-1-thread-2] ERROR org.apache.fop.apps.FopFactory - Attempt to resolve URI 'C:\InBrand\preprocessor\filestore\img3525450795559698480.jpg' failed: javax.xml.transform.TransformerException: Error with URL; base 'file:/C:/InBrand/preprocessor/filestore/' href 'C:\InBrand\preprocessor\filestore\img3525450795559698480.jpg' at org.apache.fop.apps.FOURIResolver.handleException(FOURIResolver.java:141) at org.apache.fop.apps.FOURIResolver.resolve(FOURIResolver.java:272) at org.apache.fop.apps.FopFactory.resolveURI(FopFactory.java:753) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:425) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:398) at org.apache.fop.apps.FOUserAgent$1.resolveURI(FOUserAgent.java:141) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.newSour ce(AbstractImageSessionContext.java:77) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.needSou rce(AbstractImageSessionContext.java:280) at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCach e.java:123) at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.j ava:122) at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81) at org.apache.fop.fo.FObj.processNode(FObj.java:123) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.jav a:282) at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:171) at org.apache.xalan.transformer.TransformerIdentityImpl.startElement(Transforme rIdentityImpl.java:1072) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc her.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerId entityImpl.java:484) at uk.co.inbrand.fopengine.FopEngine.generatePDFromFO(FopEngine.java:197) at uk.co.inbrand.fopengine.FopProcessor.run(FopProcessor.java:50) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja va:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9 08) at java.lang.Thread.run(Thread.java:619) Caused by: java.net.MalformedURLException: unknown protocol: c at java.net.URL.init(URL.java:574) at java.net.URL.init(URL.java:464) at org.apache.fop.apps.FOURIResolver.resolve(FOURIResolver.java:270) ... 28 more - java.net.MalformedURLException: unknown protocol: c at java.net.URL.init(URL.java:574) at java.net.URL.init(URL.java:464) at org.apache.fop.apps.FOURIResolver.resolve(FOURIResolver.java:270) at org.apache.fop.apps.FopFactory.resolveURI(FopFactory.java:753) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:425) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:398) at org.apache.fop.apps.FOUserAgent$1.resolveURI(FOUserAgent.java:141) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.newSour ce(AbstractImageSessionContext.java:77) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.needSou rce(AbstractImageSessionContext.java:280) at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCach e.java:123) at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.j ava:122) at
Generating a PDF by drawing to PDFDocumentGraphics2D
Hi all, I'm sorry if this is the wrong place for my question. I was seaching for a way to dynamically generate a PDF in Java code by drawing to a Graphics2D object. When I googled this, I found Apache FOP 1.0 which has a org.apache.fop.svg.PDFDocumentGraphics2D class (derived from Graphics2D), which seems to support dynamically generating a PDF by drawing to it. E.g., I use code like this to generate a PDF and write it to an OutputStream (using Java 1.7): PDFDocumentGraphics2D g = new PDFDocumentGraphics2D(false, out, 842, 595); g.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext()); g.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 12)); g.drawLine(10, 10, 100, 100); g.drawString(Hi!, 30, 30); g.nextPage(); // switch to next page g.drawString(This is the 2nd page., 30, 30); g.finish(); g.dispose(); This seems to be working really well, using the integrated PDF Fonts. However, I now have the problem that these integrated fonts seem not to support Unicode characters, e.g. if I use g.drawString(\u263a, 30, 30); then the Character is substituted by a # and a warning is printed: Feb 07, 2012 1:10:11 PM org.apache.fop.fonts.Typeface warnMissingGlyph Warnung: Glyph 9786 (0x263a, smileface) not available in font Helvetica So, I was searching for a way to embed a TTF font in the PDF. However, I wasn't successful finding information about it, as it seems the FOP documentation and examples are only about XSL-FO (which I don't know much about, as I only need to generate PDFs by drawing to a Graphics2D), but using a PDFDocumentGraphics2D seems not to be well-documented. So I'm not sure if this is even an intended way to use FOP, or if there are other/better solutions to generate a PDF by drawing to a Graphics2D object in Java. My questions are: Is using FOP for generating a PDF by drawing to a Graphics2D a recommended way? Is it possible to embed TTF fonts when drawing to a PDFDocumentGraphics2D object? If yes, how? Thanks! Best Regards, Konstantin Preißer - To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org
RE: Generating a PDF by drawing to PDFDocumentGraphics2D
The usual way we create PDFs is via XML/XSL into a .fo file which is then
compiled into the pdf.
Example of the code
public File generatePDFFromXml(File xslFile,File xmlFile) {
BufferedOutputStream out = null;
File tempFile = null;
fopFactory.setStrictValidation(false);
DefaultConfigurationBuilder cfgBuilder = new
DefaultConfigurationBuilder();
Configuration cfg = cfgBuilder.buildFromFile(new
File(fopconfig.xml));
fopFactory.setUserConfig(cfg);
tempFile = File.createTempFile(W2P, .pdf);
out = new BufferedOutputStream(new FileOutputStream(tempFile));
FOUserAgent useragent= fopFactory.newFOUserAgent();
useragent.setOutputFile(tempFile);
useragent.setTargetResolution(300);
System.out.println(Creating New Fop);
long timer = System.currentTimeMillis();
Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF,useragent,out);
System.out.println(Creation of Fop took
+(System.currentTimeMillis()-timer)+ Miliseconds);
TransformerFactory factory = TransformerFactory.newInstance();
Source xslt = new StreamSource(xslFile);
Transformer transformer = factory.newTransformer(xslt);
Source src = new StreamSource(xmlFile);
Result res = new SAXResult(fop.getDefaultHandler());
System.out.println(Creating PDF);
timer = System.currentTimeMillis();
transformer.transform(src, res);
System.out.println(Creation of PDF took
+(System.currentTimeMillis()-timer)+ Miliseconds);
out.flush();
out.close();
}
The XSL and xml can do most anything but a snippet is below of the xsl
fo:page-sequence master-reference=propdetails
fo:static-content flow-name=xsl-region-before
fo:block-container position=absolute top=0mm left=0mm
width=210mm height=49mm
xsl:call-template name=property_header
xsl:with-param
name=width214/xsl:with-param
xsl:with-param
name=height53/xsl:with-param
/xsl:call-template
/fo:block-container
fo:block-container position=absolute top=56mm left=11mm
width=188mm height=113mm overflow=hidden
fo:block
xsl:variable name=picurl
xsl:value-of
select=/document/data/body/descendant-or-self::*[@id='large']/@src/
/xsl:variable
fo:external-graphic width=188mm
height=113mm content-width=188mm content-height=auto
scaling-method=resample-any-method src={$picurl} /
/fo:block
/fo:block-container
fo:block-container position=absolute top=173mm left=10mm
width=57mm height=22mm
fo:block
fo:instream-foreign-object
svg:svg
xmlns:svg=http://www.w3.org/2000/svg; xmlns=http://www.w3.org/2000/svg;
xmlns:xlink=http://www.w3.org/1999/xlink;
version=1.1 width=57mm
height=22mm id=roundedbox viewbox=0 0 57 22 g
rect x=0mm y=0mm width=57mm
height=22mm rx=5 ry=5 style=stroke: white; fill: #005924;/
/g
/svg:svg
/fo:instream-foreign-object
/fo:block
Hope this helps.
Kindest regards
Theresa Forster
Senior Software Developer
-Original Message-
From: Konstantin Preißer [mailto:verlag.preis...@t-online.de]
Sent: 07 February 2012 12:20
To: fop-users@xmlgraphics.apache.org
Subject: Generating a PDF by drawing to PDFDocumentGraphics2D
Hi all,
I'm sorry if this is the wrong place for my question.
I was seaching for a way to dynamically generate a PDF in Java code by drawing
to a Graphics2D object. When I googled this, I found Apache FOP 1.0 which has a
org.apache.fop.svg.PDFDocumentGraphics2D class (derived from Graphics2D), which
seems to support dynamically generating a PDF by drawing to it.
E.g., I use code like this to generate a PDF and write it to an OutputStream
(using Java 1.7):
PDFDocumentGraphics2D g = new PDFDocumentGraphics2D(false, out, 842, 595);
g.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
g.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 12));
g.drawLine(10, 10, 100, 100);
g.drawString(Hi!, 30, 30);
g.nextPage(); // switch to next page
g.drawString(This is the 2nd page., 30, 30);
g.finish();
g.dispose();
This seems to be working really well, using the integrated PDF Fonts.
However, I now have the problem that these integrated fonts seem not to support
Unicode
Re: Problem that could lose me my job
On Tue, 7 Feb 2012, Rob Sargent wrote: Still looks to me as though your image handling is amiss. What image loaders have you defined? Are they available in deployment? All assuming the fixed (DOS?) paths are correct. I think it's more straightforward than that. The URL is invalid. Theresa, did you try fixing the urls? file:/C:/InBrand/preprocessor/filestore/ should be file://C:/InBrand/preprocessor/filestore/ (two slashes). The message java.net.MalformedURLException: unknown protocol: c leads me to think you also have bare DOS paths in there, they also should be file://c:/... And for heaven's sake, dump windows. Steve On Feb 7, 2012, at 3:09 AM, Theresa Jayne Forster ther...@inbrand.co.uk wrote: Thank you for all your time guys, I was being a clutz, Unbeknown to me all ERRORS were being pushed into a separate file ? (I didn?t put together the log.properties ) In the error log I am getting an exception as below. So it is having problems getting the images, so at least I have somewhere to look 2012-02-03 15:20:41,503 [pool-1-thread-2] ERROR org.apache.fop.apps.FopFactory - Attempt to resolve URI 'C:\InBrand\preprocessor\filestore\img3525450795559698480.jpg' failed: javax.xml.transform.TransformerException: Error with URL; base 'file:/C:/InBrand/preprocessor/filestore/' href 'C:\InBrand\preprocessor\filestore\img3525450795559698480.jpg' at org.apache.fop.apps.FOURIResolver.handleException(FOURIResolver.java:141) at org.apache.fop.apps.FOURIResolver.resolve(FOURIResolver.java:272) at org.apache.fop.apps.FopFactory.resolveURI(FopFactory.java:753) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:425) at org.apache.fop.apps.FOUserAgent.resolveURI(FOUserAgent.java:398) at org.apache.fop.apps.FOUserAgent$1.resolveURI(FOUserAgent.java:141) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.newSource(AbstractImageSessionContext.java:77) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.needSource(AbstractImageSessionContext.java:280) at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:123) at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:122) at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81) at org.apache.fop.fo.FObj.processNode(FObj.java:123) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.java:282) at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:171) at org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1072) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484) at uk.co.inbrand.fopengine.FopEngine.generatePDFromFO(FopEngine.java:197) at uk.co.inbrand.fopengine.FopProcessor.run(FopProcessor.java:50) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.net.MalformedURLException: unknown protocol: c at java.net.URL.init(URL.java:574) at java.net.URL.init(URL.java:464) at org.apache.fop.apps.FOURIResolver.resolve(FOURIResolver.java:270) ... 28 more - java.net.MalformedURLException: unknown protocol: c
Re: Problem that could lose me my job
On 08/02/12 03:23, Luis Ferro wrote: Hmmm... why not installing those files in a local webserver? That way you would have a proper uri (http://localhost/etc...) file:/// is a proper URI, it's just not a URL. Fop only requires resolvable URIs and doesn't really care where they come from. Using HTTP would add transfer overhead and slow things down for little if any benefit. I don't really see the point, when fixing the URI syntax to conform to correct file URI syntax is all that's required here. -- Craig Ringer
