[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512428#comment-17512428 ] Tim Allison commented on TIKA-3571: --- I'm starting to hack on this now. Given that images can be fairly large and given that there can be many pages/slides per document, it feels like we need to have the renderer write to local files. We'll need to do this anyways for ocr (at least with tesseract), etc., and wrappers around commandline renderers (e.g mutool) will naturally write to files. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512728#comment-17512728 ] Luís Filipe Nassif commented on TIKA-3571: -- If we are going to add a PDF renderer implementation using PDFBox, using a JRE >= 11 (or avoiding Oracle JRE 1.8), at least on Windows, should make a huge performance difference: [https://github.com/sepinf-inc/IPED/issues/119#issuecomment-822670734] I wonder if [~tilman] knows anything about java 8 low level font bottlenecks... For office files, currently we are using LibreOffice by command line. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512729#comment-17512729 ] Luís Filipe Nassif commented on TIKA-3571: -- This JRE 8 bottleneck brought us a thread leak and then OOME: https://github.com/sepinf-inc/IPED/issues/1032 > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512730#comment-17512730 ] Tilman Hausherr commented on TIKA-3571: --- We don't use java font rendering, we have our own. I have observed some weird temporary slowness in my own multithreaded rendering regression tests but never investigated this. PDFBox will always be one of the slowest rendering options available. I watched a presentation by Dr. Michael Vrhel (artifex) a few months ago who compared the rendering times, we or PDF.js were the slowest. I'm not really surprised, because the other ones tested were written in native code. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517641#comment-17517641 ] Luís Filipe Nassif commented on TIKA-3571: -- A possible implementation library, Apache licensed: https://github.com/sbraconnier/jodconverter > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517644#comment-17517644 ] Tim Allison commented on TIKA-3571: --- Oo...looks like everything has a target of png! https://github.com/sbraconnier/jodconverter/wiki/Getting-Started > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517646#comment-17517646 ] Tim Allison commented on TIKA-3571: --- Hahahahahaha, they also have text and xhtml as output... Maybe we can retire? > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517647#comment-17517647 ] Tim Allison commented on TIKA-3571: --- But seriously, this is embarrassing. Do you have to have LibreOffice/OpenOffice installed or are the jars sufficient? > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517818#comment-17517818 ] Nick Burch commented on TIKA-3571: -- It has been a quite a while since I last used jodconverter, but the underlying OpenOffice would crash or infinite loop rather more often than you'd normally like. Docker and a restart watchdog ought to help with that though! > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17528425#comment-17528425 ] Tim Allison commented on TIKA-3571: --- I've started work on this on our TIKA-3571 branch. This is targeted for 2.5.0, not 2.4.0. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17529025#comment-17529025 ] Tim Allison commented on TIKA-3571: --- I'm now thinking that we need to add "page start" and "page end" parameters to the interface as well as a "render it all" option. I don't like this, but the need is that the PDFParser should be able to decide after trying to extract the text, that it needs to run OCR only on that one page. I don't want to render the full document, if the user doesn't want the rendered images and OCR only needs one page. The question is: is this too pdf centric? I think it isn't awful. If there are formats that are single paged, this should be ok. PPT/PPTX page # = slide #. Thoughts? > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17529465#comment-17529465 ] Tim Allison commented on TIKA-3571: --- The other thing we need to account for is multiple renderings per page. I'd rather not add this complexity from the beginning, but the API should be able to handle this. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17529972#comment-17529972 ] Tim Allison commented on TIKA-3571: --- And another bit of complexity: if someone wants to extract full color rendered images, but they also want to run OCR on a grayscale or otherwise manipulated image. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17529977#comment-17529977 ] Nick Burch commented on TIKA-3571: -- Some formats support the concept of pages and we can pass that along (eg pdf, ppt), some don't store page related info in the file format so we can't no matter how much people might like us to (eg doc, rtf), and some don't have any real concept of a page / are only ever single page (eg jpg, mp3). Potentially also the category of ones which don't normally have a concept of a page until you try to print (eg xls, ods, CAD formats) Paged formats are a bit of a special case, but in some systems also a common one! > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17530010#comment-17530010 ] Tim Allison commented on TIKA-3571: --- Thank you, [~nick]! > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17530023#comment-17530023 ] Tim Allison commented on TIKA-3571: --- I'm now leaning towards a page+ output. There can be multiple renderings per page (emf,wmf, etc). Even for video or non-naturally-paged documents, when we go to render, we'll have one or more images. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17530913#comment-17530913 ] Tim Allison commented on TIKA-3571: --- Planning for the future is complex. :P Lol. Video will be noisy if we go the page-based route. Will think of something. > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17533099#comment-17533099 ] Hudson commented on TIKA-3571: -- SUCCESS: Integrated in Jenkins build Tika » tika-main-jdk8 #545 (See [https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/545/]) TIKA-3571 -- rollback puppycrawl -- requires java > 8 (tallison: [https://github.com/apache/tika/commit/b4c1c033f2890b5e263ad395477336c9e4e90ee3]) * (edit) tika-parent/pom.xml > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish >Reporter: Tim Allison >Priority: Major > Fix For: 2.4.1 > > > We've now seen a few requests for extracting text _and_ rendering PDFs, and > certainly it might be useful to have alternatives for rendering files (e.g. > this [Alfresco > study|https://hub.alfresco.com/t5/alfresco-content-services-blog/pdf-rendering-engine-performance-and-fidelity-comparison/ba-p/287618]), > including MSOffice or at least PPTx... > And there are cases where users don't want the rendered images, but they do > want OCR to be run against the rendered images. > I doubt I'll have a chance to work on this for a while, but I wanted to open > an issue for discussion. -- This message was sent by Atlassian Jira (v8.20.7#820007)
[jira] [Commented] (TIKA-3571) Add an interface for rendering engines
[ https://issues.apache.org/jira/browse/TIKA-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17533970#comment-17533970 ] Hudson commented on TIKA-3571: -- SUCCESS: Integrated in Jenkins build Tika » tika-main-jdk8 #551 (See [https://ci-builds.apache.org/job/Tika/job/tika-main-jdk8/551/]) TIKA-3571 -- cleanup (tallison: [https://github.com/apache/tika/commit/678898a9d2a0f56b7639c245f0cd9b1842ccddd2]) * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/PDFRenderingState.java * (edit) tika-core/src/main/java/org/apache/tika/metadata/Rendering.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/TextOnlyPDFRenderer.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/PDFRenderingState.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/PDFBoxRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/ImageGraphicsEngine.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/VectorGraphicsOnlyPDFRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/OCR2XHTML.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/PDFMarkedContent2XHTML.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/VectorGraphicsOnlyPDFRenderer.java * (edit) tika-core/src/main/java/org/apache/tika/metadata/PagedText.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/PDDocumentRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/test/java/org/apache/tika/parser/pdf/PDFRenderingTest.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/NoTextPDFRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/PDF2XHTML.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/MuPDFRenderer.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/pdfbox/PDDocumentRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/test/java/org/apache/tika/parser/pdf/PDFParserTest.java * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/test/resources/test-documents/testPDF_rotated.pdf * (add) tika-core/src/main/java/org/apache/tika/metadata/TikaPagedText.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/PDFParser.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/AbstractPDF2XHTML.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/TextOnlyPDFRenderer.java * (edit) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/test/resources/org/apache/tika/parser/pdf/tika-rendering-config.xml * (add) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/mutool/MuPDFRenderer.java * (edit) tika-core/src/main/java/org/apache/tika/renderer/PageBasedRenderResults.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/renderer/pdf/PDFBoxRenderer.java * (delete) tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/NoTextPDFRenderer.java > Add an interface for rendering engines > -- > > Key: TIKA-3571 > URL: https://issues.apache.org/jira/browse/TIKA-3571 > Project: Tika > Issue Type: Wish
