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From til...@apache.org
Subject pdfbox-docs git commit: PDFBOX-2340: rendering
Date Mon, 17 Nov 2014 17:26:04 GMT
Repository: pdfbox-docs
Updated Branches:
  refs/heads/master 255b74451 -> 0df2cb09d


PDFBOX-2340: rendering

Project: http://git-wip-us.apache.org/repos/asf/pdfbox-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/pdfbox-docs/commit/0df2cb09
Tree: http://git-wip-us.apache.org/repos/asf/pdfbox-docs/tree/0df2cb09
Diff: http://git-wip-us.apache.org/repos/asf/pdfbox-docs/diff/0df2cb09

Branch: refs/heads/master
Commit: 0df2cb09d709f4400b6895529036a53e6edbfa30
Parents: 255b744
Author: tilman <>
Authored: Mon Nov 17 18:26:25 2014 +0100
Committer: tilman <>
Committed: Mon Nov 17 18:26:25 2014 +0100

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 docs/1.8/cookbook/rendering/rendering.md | 63 +++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
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http://git-wip-us.apache.org/repos/asf/pdfbox-docs/blob/0df2cb09/docs/1.8/cookbook/rendering/rendering.md
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diff --git a/docs/1.8/cookbook/rendering/rendering.md b/docs/1.8/cookbook/rendering/rendering.md
new file mode 100644
index 0000000..29e3714
--- /dev/null
+++ b/docs/1.8/cookbook/rendering/rendering.md
@@ -0,0 +1,63 @@
+---
+license: Licensed to the Apache Software Foundation (ASF) under one
+         or more contributor license agreements.  See the NOTICE file
+         distributed with this work for additional information
+         regarding copyright ownership.  The ASF licenses this file
+         to you under the Apache License, Version 2.0 (the
+         "License"); you may not use this file except in compliance
+         with the License.  You may obtain a copy of the License at
+
+           http://www.apache.org/licenses/LICENSE-2.0
+
+         Unless required by applicable law or agreed to in writing,
+         software distributed under the License is distributed on an
+         "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+         KIND, either express or implied.  See the License for the
+         specific language governing permissions and limitations
+         under the License.
+
+title: Cookbook - Rendering
+---
+
+Document Rendering
+==================
+
+Convert a document to images
+----------------------------
+
+This small sample shows how to render (convert to images) a PDF document using PDFBox.
+
+	:::java
+        String filename = "YOURFILENAMEHERE.pdf";
+
+        // open the document
+        PDDocument doc = PDDocument.loadNonSeq(new File(filename), null);
+
+        boolean b;
+        List<PDPage> pages = doc.getDocumentCatalog().getAllPages();
+        for (int p = 0; p < pages.size(); ++p)
+        {
+            // RGB image with 300 dpi
+            BufferedImage bim = pages.get(p).convertToImage(BufferedImage.TYPE_INT_RGB, 300);
+            
+            // save as PNG with default metadata
+            b = ImageIO.write(bim, "png", new File("rgbpage" + (p+1) + ".png"));
+            if (!b)
+            {
+                // error handling
+            }
+
+            // B/W image with 300 dpi
+            bim = pages.get(p).convertToImage(BufferedImage.TYPE_BYTE_BINARY, 300);
+            
+            // save as TIF with dpi in the metadata
+            // PDFBox will choose the best compression for you - here: CCITT G4
+            // you need to add jai_imageio.jar to your classpath for this to work
+            b = ImageIOUtil.writeImage(bim, "bwpage-" + (p+1) + ".tif", 300);
+            if (!b)
+            {
+                // error handling
+            }
+        }
+
+        doc.close();


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