Apache PDFBox 2.0.12 已发布,包含以下改进:
[PDFBOX-4184] - [PATCH]: Support simple lossless compression of 16 bit RGB images
[PDFBOX-4253] - Optimize PDFunctionType3.eval()
[PDFBOX-4256] - Return default value for CheckBox / RadioButton if /V entry is missing (widget /AS entries are present)
[PDFBOX-4259] - Add polygon annotation to AddAnnotations.java example
[PDFBOX-4260] - Reduce RAM requirement of COSOutputStream
[PDFBOX-4263] - Check object key when signing
[PDFBOX-4271] - Consistently using the same version of the download-maven-plugin
[PDFBOX-4274] - Get rid of warning about prerequisites
[PDFBOX-4285] - Expose the tiff compression type to the user.
[PDFBOX-4289] - Double negative number
[PDFBOX-4295] - Don't create intermediate streams when merging files
详情请查看 发行说明 。
同时发布的还有 Apache PDFBox 1.8.16, 包含一些修复和小改进,详见 发布公告 。
Apache PDFBox 库是一个开源的用于处理 PDF 文档的 Java 工具库。
下载地址:
http://pdfbox.apache.org/download.cgi