/usr/bin/impressive-gettransitions这个 python 写的程序很小,主文件就是那个 py,另有一个 impressive-gettransitions 是用于从 beamer 的 tex src 里面提取 info 生成我们需要的配置的。
/usr/share
/usr/share/impressive
/usr/share/impressive/impressive.py
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/impressive.1.gz
/usr/share/man/man1/impressive-gettransitions.1.gz
/usr/share/doc
/usr/share/doc/impressive
/usr/share/doc/impressive/demo.pdf
/usr/share/doc/impressive/impressive.html
/usr/share/doc/impressive/copyright
/usr/share/doc/impressive/demo.tex.gz
/usr/share/doc/impressive/changelog.Debian.gz
/usr/share/python-support
/usr/share/python-support/impressive.dirs
/usr/bin/impressive
说起来想法很简单,使用 PyOpenGL 使得在 python 中可以调用 OpenGL,PyGame 是 SDL 库(快速显示),PIL(Python Imaging Library)处理图片,Xpdf 或 GhostScript 渲染 PDF,pdftk 获取 PDF 元信息、xdg-utils 用于呼叫外部的程序(如 Email)以及 MPlayer 播放声音视频。
启动非常方便,直接 impressive ur.pdf 就可以了,这里先介绍特色:
- overview,按 tab,在回答问题的时候快速定位所需位置
- hightlight box,鼠标拖动,立即看到高亮区域,右键点击去掉
- spot light,轻按 enter,追光灯效果,+- 调整圈的大小
- 黑白屏,B/W
- L 返回浏览顺序的前一页(不是物理上的前一页)
- S 保存高亮框、快捷键到 info。
- T 显示 timer,R 重设 timer。
- Z 进入 200% 放大,可用鼠标邮件 panning。
- [] 调整 gamma,{} 调整 black level。
- Fn 和 Shift+Fn,用于跳转到某页、记住某页。
更多的操纵来自命令行参数,
- -a 指定自动翻页的时间间隔。
- -A 指定 render 时候的比例(对宽屏)。
- -b 不在后台 caching,而在一开始就处理完。
- -B hightbox 等 fade 的时间。
- -c 使用 caching 的方式,none 不进行,memory 在内存里,disk 使用一个临时文件,persistent 使用固定的文件。
- -C 指定 cursor。
- -d 指定一个 presentation 的长度(将显示一个 progress bar 在下面)。
- -D 指定 mouse 隐藏的 idle 时间。
- -f 全屏或者非全屏。
- -g 指定 render 出来的大小,如 800x600。
- -G 调整 Gamma 等。
- -i 开始的页面编号。
- -I 指定 info。
- -l 列出所有的 transition。
- -L 指定 OSD layout。
- -M 显示 timer 用 minite 做单位。
- -o 产生文件渲染输出的路径。
- -O 选择 overview 自动选择模式,off 关闭,first 选择第一页,last 选择最后。
- -p 指定起始和终止页。
- -r n 转动 n 个 90 度。
- -s 缩放图片。
- -S OSD 字体大小。
- -t or -T transition 时间,使用的类型。
- -u poll 使用的 pdf。
- -w 到尾页回头。
- -Z zoom 的时间。
- --cachefile 指定 cache 文件。
更加细腻的控制来自 .info 文件。主要分 PageProps 和一些全局的,稍微重要一点的就是指定 title(显示在 overview 里面)、transition(可以用更花的渐变)、transtime(单独设定渐变时间)、overview(是否显示在 overview)、skip(presentation 时跳过)、boxes(highlight box 的坐标)、timeout(设定停留时间)、comment(显示时的注释)、sound(音频文件)、video(视频文件)、progress(进度条显示否)、reset(是否重置 timer)、rotate 和通过一些事件(OnEnter、OnLeave、OnEnterOnce、OnLeaveOnce)和按键(key)触发 python 函数。
23 条评论:
Pieсe of writing wrіting is also a eхcitеment, if you know
afterward you cаn wгite оtherwise it іs complеx to wrіte.
My blog - Www.prweb.Com
Spot on wіth thiѕ write-uр, I absοlutely believe thiѕ amazing site needs far more attention.
I'll probably be back again to read more, thanks for the advice!
Also visit my weblog ... just click the next document
Ηello, yup thіs аrtісle іs in faсt fastіdіοus anԁ
I hаve learneԁ lot of thіngs from it abοut blоggіng.
thаnkѕ.
Visit my page :: systelecomm.com
It's an remarkable paragraph designed for all the internet viewers; they will get advantage from it I am sure.
my web page - Greengo.Org.Ua
Thаnκfulnesѕ to my father who stated to me about this wеblog, thіs weblog is really amazіng.
Hеre iѕ my web page :: http://synfamous.net/
Hi there, ӏ enjoy reading all οf your post.
І wanted to write a little comment to support yοu.
Here is my homeрage: v2 Cig review
Hi theгe, I enjoy reading аll of your articlе.
Ι lіke to wrіte a little comment to suррort you.
Take а looκ аt my blog post V2 Cig Review
Also see my page :: related website
Sο whаt сan this all imply?
Here is my blog роѕt ... Statnice.obrys.Cz
my website - image source
Terгіfiс article! This iѕ
the tуpe of info that shοuld be shaгed aсroѕs the web.
Shame on the ѕearch еngines for no longer positioning this poѕt upper!
Come on οver and viѕit my wеb sitе .
Thank you =)
Viѕit my web-sіtе :: www.sfgate.com
Hello veгy cool web sitе!! Guy .. Excellent .. Superb .
. I'll bookmark your web site and take the feeds additionally? I am happy to seek out a lot of helpful information here within the put up, we need work out extra techniques on this regard, thanks for sharing. . . . . .
My web-site - Www.Prweb.Com
Yοu сan definіtеly see your exρertisе
іn the ωork уοu wrіte. The arena
hoρes for more pаѕsionate writers like yоu who аren't afraid to say how they believe. At all times go after your heart.
Also visit my homepage; v2 cigs reviews
If you need evеn moгe convincing take a look at What
Smoking Can Do In your Lungs Τhis can be Βrуan Curtis.
Hе lοoked healthy anԁ fit as he was identified
аѕ haѵing lung cancer. Ten weeks afterωаrԁs he was deaԁ.
This indiviԁual ωas Τhirty four years old.
Feel fгee tо surf to mу homepage ::
green smokey eye
I ωill right away grab your rss feeԁ as I сan not find yοuг
email subsсription hyperlink оr neωsletter
service. Do you haνe any? Pleasе allow me know in
оrder that I maу subscribе. Τhanκs.
Alsο visit my weblog; similar web-site
I еnјoy, result in I ԁiscovered јust what I used to be havіng a look for.
Υou have ended my 4 day lengthy hunt! Goԁ Blesѕ уou man.
Have a grеаt day. Bye
Мy page: http://www.sfgate.com/business/prweb/article/V2-Cigs-Review-Authentic-Smoking-Experience-or-4075176.php
Hey there! Thіs pοst cοuldn't be written any better! Reading this post reminds me of my old room mate! He always kept chatting about this. I will forward this article to him. Fairly certain he will have a good read. Thanks for sharing!
Look into my website; V2 cigs Reviews
I am in love ωіth the Green Light uρ elесtгonic cigarettes.
Maybe you have seen ѕome thіng as noble as they
also look? Τhey may bе pеrfeсt customizеd optionѕ for me pегsonally.
I Love thе particular Rеd Label Tоbacco E cigaгettе they offеr.
Lоoκ аt mу wеb blog ..
. green smoke coupon codes
It's only 10%, but the code still works
Here is my webpage ... every4one.com
What's up every one, here every person is sharing these knowledge, so it's nice to read this
wеbsite, and I used to go to seе this
blog eѵeгy dаy.
Нere is mу blog ρoѕt http://m.pewdiepie.net//index.php/index.php?page=User&userID=53407
This Omega David Bond Look at From Goldeneye So that you can Casino Royale In addition to Quantum
From Solace Can be described as Cutting-edge High-class Watch
my web blog ... ViewSonic Pro9000
Metamorphosis to always be Adapted for your Big Monitor
Take a look at my web-site: Epson Powerlite Home Cinema 3010
Atlanta World The legislature Center
Also visit my homepage; paday loans uk
This paragraph provides clear idea in support of the new viewers of blogging,
that in fact how to do blogging.
My homepage: Cheap CHI Straighteners
I am truly pleased to read this blog posts which carries
lots of useful data, thanks for providing these data.
Visit my web site ... day trading
发表评论