batik

Convert a SVG image to a JPEG image using Apache Batik

由 安稳与你 提交于 2019-12-10 21:34:48
问题 I'm trying to convert a SVG image into JPEG as shown in https://xmlgraphics.apache.org/batik/using/transcoder.html#createImage example. Here is the code: public void saveAsjpeg() throws Exception { // Create a JPEG transcoder JPEGTranscoder t = new JPEGTranscoder(); // Set the transcoding hints. t.addTranscodingHint(JPEGTranscoder.KEY_QUALITY, new Float(.8)); // Create the transcoder input. String svgURI = new File(inputFilePath).toURL().toString(); TranscoderInput input = new TranscoderInput

Reading SVG path in Java

由 本秂侑毒 提交于 2019-12-10 12:36:37
问题 I'm reading text files in java where I use the scanner class to read text in SVG format. I have seen answers that recommend Batik. I would like to know how to use Batik only on the path data in SVG format. I want to evaluate the path and extract points that would trace out the path. Can I do this using Batik without having to evaluate the entire file in Batik? I was trying to create my own path parser but I don't have enough time or skill to do so. I am evaluating tags in SVG format by

How to load and parse SVG documents

由 我与影子孤独终老i 提交于 2019-12-10 10:32:16
问题 Background There are number of unanswered questions related to reading and parsing SVG paths: Easiest way to read in svg path data with Java? Re: parsing a svg file using batik svg parser How to convert SVG Path (SVGOMPathElement) to array of points? This question and answer aims to resolve all these questions. Problem The SVG path element contains a data attribute ( d ). Sometimes it is necessary to load, parse, and extract just the path information from an SVG file. Question How do you load

Learning resources and tutorials for using the Java Batik Library [closed]

由 99封情书 提交于 2019-12-09 06:27:39
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I am using the Batik library, which is very useful to display SVG graphics in Java. For the basic use case of displaying and rendering an SVG document is quite simple to use. However, I want to do some other advanced graphic manipulation and I am struggling as I don't find any good resource that will allow me to

Where has org.apache.batik.dom.svg.SVGDOMImplementation gone?

由 荒凉一梦 提交于 2019-12-08 15:27:19
问题 In the documentation for batik, it shows how to get an instance of the DOM implementation from the class org.apache.batik.dom.svg.SVGDOMImplementation. However, after downloading Batik 1.8 from the same site, I cannot find this class anywhere. I downloaded the 1.7 version and found it in batik-svg-dom.jar but it does not exist in the same jar within 1.8 (or as far as I can tell in any of the jars in that package). Has this class been renamed / refactored / replaced? If so how do you get an

How to change attribute of an SVG image in batik while in program?

由 好久不见. 提交于 2019-12-08 05:59:43
问题 I want to be able to change the attribute of an SVG document while the program is running by pressing a button (eg turn a black square into blue by changing the fill color). Here is my code: this.addSVGDocumentLoaderListener(new SVGDocumentLoaderAdapter() { @Override public void documentLoadingCompleted(SVGDocumentLoaderEvent e) { setupSVGDocument(); }}); } private SVGDocument doc; private void setupSVGDocument(){ doc = this.getSVGDocument(); } Then I want to be able to use the doc to get the

How to change attribute of an SVG image in batik while in program?

由 做~自己de王妃 提交于 2019-12-08 04:41:28
I want to be able to change the attribute of an SVG document while the program is running by pressing a button (eg turn a black square into blue by changing the fill color). Here is my code: this.addSVGDocumentLoaderListener(new SVGDocumentLoaderAdapter() { @Override public void documentLoadingCompleted(SVGDocumentLoaderEvent e) { setupSVGDocument(); }}); } private SVGDocument doc; private void setupSVGDocument(){ doc = this.getSVGDocument(); } Then I want to be able to use the doc to get the element by id and change the attribute of an element when pressing a button like this: private void

Apache Batik Transcoder inside Docker Container Blocking

由 断了今生、忘了曾经 提交于 2019-12-07 12:46:29
问题 We're running a Spring application within a docker container. Our application can take SVG files and transform them into PDF format to be embedded within a PDF. The application works correctly on osx and transcodes as expected. However when run from inside a docker container, which has a different file system, the transcoder gets stuck and thrashes the cpu in some bizarre recursive file searching loop. java.lang.Thread.State: RUNNABLE at java.io.UnixFileSystem.getBooleanAttributes0(Native

Getting specific elements with XPath from an SVG with Batik

由 自古美人都是妖i 提交于 2019-12-07 05:11:07
问题 I am trying to find some elements from an SVG document with Batik. This is the example SVG document I am using: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <svg xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" version="1.0" width="400" height="300" viewBox="0 -100 400 300" preserveAspectRatio="none" id="svg2"> <g id="blubb"> <line x1="0" y1="0" x2="40" y2="120" stroke="red" stroke-width="3"/> <text class="hurz" x="50" y="150">HURZ!</text> </g> </svg> I am

batik: svg to pdf on linux (no X server)

由 陌路散爱 提交于 2019-12-06 09:53:25
问题 Similar to approach in Convert SVG to PDF the svg2pdf conversion runs successfully under windows and text items are searchable in the resulting pdf. It produces pdfs (with -Djava.awt.headless=true to avoid exceptions due missing X11 window server) under linux (Ubuntu) as well, but the text items are not searchable and sometimes are even coded as images. Is it possible to preserve text in pdf under linux as well, am I missing some runtime options? UPD: Can I somehow force batik (SVGGraphics2D
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