Briss -- Crop the Margins of Your PDF Files
来源:互联网 发布:大数据开发工程师 知乎 编辑:程序博客网 时间:2024/05/22 12:52
今天用iPad阅读一个PDF文档时,发现每页留白太多,字体特别小,在iBooks中每翻一页都要手动去缩放,实在是麻烦。于是搜索去掉PDF留白的方法。
先是寄希望于Linux系统自带的pdfcrop,结果尝试了各种选项后,发现PDF的size没有变,还是原来的8.5x8.9 inch。
后来搜索Ghostscript的用法,把papersize或者resolution强制改成希望的数值,仍然没有变化。郁闷!
再后来发现了网上的一个PDFcrop版本,也是用Perl写的,只是更加友好一点,尝试之后仍不奏效。自己上手用hardcode改为自己想要的结果,失败。不过在该tool中最大的发现就是 1inch=28.3464567bp(dpi).
总结一晚上失败的经验就是:该PDF文档是扫描的图片转PDF格式,而不是文字直接转的,因此pdfcrop等工具无法发现并处理留白!
最后在网上搜索PDF Margin Crop,无意中发现了Briss,抱着试试看的心态下载使用了一下,发现竟然能够识别图片转PDF的文字区域,拖动左上或右下脚上的蓝色正方形区域还可一手动选择保留的区域, Terrific!
使用方法就是下载Briss,解压缩,然后执行
java -jar briss-0.0.13.jarorjava -jar briss-0.0.13.jar cropthis.pdf(The second line comes in handy if you want shortlinks for pdf editing)
更详细的使用说明参见 Briss: crop your PDF documents using a visual interface。
- Briss -- Crop the Margins of Your PDF Files
- What is the location of the directory of C header files that match your running kernel?
- What is the location of the directory of C header files that match your running kernel?
- What is the location of the directory of C header files that match your running kernel?
- [Linux] Touch--Change the time of files after changing your system time
- Git: The following paths are ignored by one of your .gitignore files: xxx.dll
- 终于解决了问题What is the location of the directory of C header files that match your running kernel
- Vmware What is the location of the directory of C header files that match your running问题的解决办法
- VMware-tools安装错误the location of the directory of C header files that match your running问题的解决办法
- “What is the location of the directory of C header files that match your running kernel?” On Ubuntu
- vmserver安装出错What is the location of the directory of C header files that match your running kernel?
- wmware提示What is the location of the directory of C header files that match your running kernel?
- Vmware What is the location of the directory of C header files that match your running问题的解决
- what is the location of the directory of c header files that match your running kernel -SLES11.2
- Vmware What is the location of the directory of C header files that match your running问题的解决
- Vmware What is the location of the directory of C header files that match your running问题的解决
- 23 In Recovery Manager (RMAN), you are taking image copies of the data files of your production data
- 75.Your test database is configured to run in NOARCHIVELOG mode. One of the data files in the USERS
- Orange's 一个操作系统的实现之笔记1
- Barcelona Dataset for Multi-label Image Annotation
- undo 表空间过大的处理方法
- CSDN第二天课的笔记和感受
- 基于live555的视频直播 DM368IPNC RTSP分析
- Briss -- Crop the Margins of Your PDF Files
- java基础知识概括(一)
- ZOJ 1259_Rails
- 事情往往不是想的那么糟
- 创业阶段敏捷开发产品原型
- 增加地图图层
- 计算机方向 会议级别
- 让sourceinsight支持查看makefile、kconfig以及.s代码方法
- MX25的SPI驱动