Apache PDFBox 2.0.10 发布，Java 的 PDF 处理类库

Apache PDFBox 2.0.10 发布，Apache PDFBox 库是一个开源的用于处理 PDF 文档的 Java 工具。更新内容如下：

Bug

• [PDFBOX-3585] – National characters not correctly displayed in text form field
• [PDFBOX-3631] – Signature interoperability issue / visible signature not visible on some viewers
• [PDFBOX-3999] – Merge failed to clone tags
• [PDFBOX-4097] – Compressed object will lost when brute force search failed to handle compressed streams
• [PDFBOX-4151] – FlateFilter, LZWFilter with predictor causes double memory usage
• [PDFBOX-4157] – Flatten ne positonne pas bien le 1er champs si Image avant
• [PDFBOX-4158] – COSDocument and PDFMerger may not close all IO resources if closing of one fails
• [PDFBOX-4162] – OutOfMemoryError in PDExtendedGraphicsState#getLineDashPattern
• [PDFBOX-4164] – NPE in PDFDebugger when expanding page subtree
• [PDFBOX-4167] – OutOfMemoryError on FlateFilter – Deflater.end() is missing
• [PDFBOX-4169] – PDFPrintable has subsampling but it can not be used
• [PDFBOX-4172] – Flatten fails on first form element only
• [PDFBOX-4176] – PDImageXObject doesn’t support TIFF although JavaDoc says it does
• [PDFBOX-4179] – Preflight test fails: Parameter ‘directory’ is not a directory
• [PDFBOX-4180] – TextToPDF Does Not Explicitly Close Reader objects
• [PDFBOX-4181] – GlyphList.toUnicode not secured for concurrent access
• [PDFBOX-4185] – Fetching options for PDChoice causes ClassCastException
• [PDFBOX-4195] – Valid XMP Metadata TimeZone not accepted
• [PDFBOX-4197] – PDStructureElement.getAttributes() ignores reference objects
• [PDFBOX-4200] – DataFormatException: invalid code lengths set when rendering image
• [PDFBOX-4204] – Problem when merging PDF 1.4 and PDF 1.1 Documents
• [PDFBOX-4207] – Coordinates shown in PDFDebugger are incorrect on HiDPI displays
• [PDFBOX-4218] – image with stencil mask appears interpolated
• [PDFBOX-4222] – PDFMergerUtility: java.lang.ClassCastException: org.apache.pdfbox.cos.COSDictionary cannot be cast to org.apache.pdfbox.cos.COSNumber
• [PDFBOX-4223] – PDFMergerUtility: java.io.IOException: Error: can’t convert to Destination COSArray{[COSName{XYZ}]}
• [PDFBOX-4227] – java.util.zip.DataFormatException: invalid distance too far back
• [PDFBOX-4228] – PDFBox crashes when a Type3 font don’t have an embedded encoding.
• [PDFBOX-4230] – NullpointerException in CmapSubtable
• [PDFBOX-4235] – NPE when setting the DA of a PDTextField

Improvement

• [PDFBOX-3809] – PDAcroForm.flatten(PDField list, refreshAppearances boolean) flattens all form fields instead of specified ones.
• [PDFBOX-4057] – Allow rendering with different X and Y scale
• [PDFBOX-4095] – Non Separable Blend Modes implementation(HUE, SATURATION, COLOR, LUMINOSITY)
• [PDFBOX-4156] – Possible optimization of SampledImageReader.from8bit by using InterleavedRaster
• [PDFBOX-4159] – PDFBox doesn’t warn if Special graphics state operators are used in text mode
• [PDFBOX-4161] – Overlay class should allow user to influence transform
• [PDFBOX-4165] – Support IBM OS/400 font locations
• [PDFBOX-4168] – Add a setTextRise() method to PDPageContentStream
• [PDFBOX-4171] – getColorKeyMask() not needed for inline images
• [PDFBOX-4175] – Update apache parent pom
• [PDFBOX-4186] – Add quality option for compressed images to pdfbox-app
• [PDFBOX-4187] – Refactor LosslessFactory alpha
• [PDFBOX-4192] – Support subsampling in PDFToImage command line tool
• [PDFBOX-4198] – Remove one of three LiberationSans-Regular.ttf

Task

• [PDFBOX-4170] – Update CCITTFaxDecoderStream.java from twelvemonkeys (2)
• [PDFBOX-4173] – New OOM getting LineDashPattern
• [PDFBOX-4224] – Update jbig2 plugin usage to 3.0.1

更新日志

下载地址：https://pdfbox.apache.org/download.cgi

转自 https://www.oschina.net/news/97351/apache-pdfbox-2-0-10-released