xfc.xfce.org
Xfce Foundation Classes
http://xfc.xfce.org/index.html
Xfce Foundation Classes Xfce Bug Tracker. The power of gtk, the power of c! Welcome to the Xfce Foundation Classes. The libxfc core library. The libxfc core library wraps the GLib object system and selected objects from the GLib utility library. Essentially, it provides a low level object system that can be used to build other libraries; libxfc ui depends on this library. libxfc core uses the libsigc 2.0. The libxfc ui library. The libxfc ui library is a user interface toolkit that makes developing GTK.
jkff.info
Timeplotters: two data visualization tools for analysis of logs and time series — timeplotters 1.0 documentation
http://jkff.info/software/timeplotters
Timeplotters 1.0 documentation. Timeplotters: two data visualization tools for analysis of logs and time series. By Eugene Kirpichov ekirpichov@gmail.com. Are command-line data visualization tools specifically designed for temporal data and software log visualization to help you find patterns and anomalies that you would not spot otherwise (by just watching how the program works, or by looking at the logs with the naked eye). An example of timeplot. An example of splot. Of interest. It takes 1 minute...
web.kellegous.com
kelly norton: SURFing The Charles
http://web.kellegous.com/j/2014/11/30/surfing-the-charles
Earlier this month, I assembled some photos of the Charles River into a time lapse montage. There is some interesting theory behind all of this, but as I said, I’m no expert in computer vision. Instead, I’m going to keep this practical and avoid much discussion of the theory. Instead, we’ll just go through this step-by-step. I could have aligned each pair of images by hand, using the Prudential Tower. Beyond just finding interesting points in an image, though, we also need to be able to describe that int...
vsr.informatik.tu-chemnitz.de
NtEd
https://vsr.informatik.tu-chemnitz.de/staff/jan/nted/nted.xhtml
The author of "NoteEdit" presents. NtEd - 1.10.18 - a musical score editor (only) for Linux. Please have a look at my new WebGL-Page. I'd like to express my admiration for the developers of the Cairo. And it is fast, very fast! This is important because the WYSIWYG user expects an answer to a mouse event during approximately 50 ms. The WYSIWYG behaviour of NtEd bases completely on the properties of the Cairo. Nted-1.10.18.tar.gz. NtEd is in Ubuntu. NtEd is in PCLinuxOS. Old NoteEdit page -. Segno, dal se...
allthingslinux.com
OLPS
http://www.allthingslinux.com/OLPC.html
OLPC (One Laptop Per Child). By William Raymond (Buzz). Or forum site: http:/ olpcnews.com/forum/index.php. I will list some of the basic hardware and software used in this laptop and if you still want to know more than the above sites will quench you thirst. CPU: x86-compatible processor with 64KB each L1 I and D cache; at least 128KB L2 cache;. AMD Geode LX-700@0.8W. CPU clock speed: 433 Mhz;. ISA compatibility: Support for both the MMX and 3DNow! X86 instruction-set extensions;. Dual-mode TFT display;.
lethean.github.io
Cairo 라이브러리를 이용해 Font Awesome 아이콘 그리기 – 대체로 무해함
http://lethean.github.io/2015/03/06/draw-font-awesome-icons-with-cairo
Cairo 라이브러리를 이용해 Font Awesome 아이콘 그리기. 요즘 웹에는 글꼴 아이콘(font icon)을 많이 사용합니다. 벡터 그래픽 방식이라 확대해도 좋은 품질을 보여주고, 자주 사용되는 다양한 모양도 많이 제공됩니다. 덕분에 작은 규모의 팀에서 간단한 웹 사이트나 웹앱을 개발할 때, 디자이너의 도움(? 이 없어도 되기 때문에, 시간과 노력을 많이 절약하게 됩니다. 특히 라이센스도 자유로우면서 다양한 아이콘을 제공하는 글꼴 아이콘도 많은데, 대표적으로 Font Awesome. 등이 있습니다. 물론 구글 검색을 해보면. 유료제품도 있고, 직접 만들어주는 도구까지 있습니다. 그런데 글꼴 아이콘은 HTML과 CSS를 이용하는 웹 페이지에서는 쉽게 이용할 수 있지만, 데스크톱 / 임베디드 프로그램에서 사용하려면 약간 다른 방법을 사용해야 합니다. 이 글은 여러 방법 중에서 GTK , Clutter 라이브러리에서 이용하는 Cairo. 그래서 찾은 방법은 다음과 같습니다. 아이콘을 회전하려면 다...
zwnj.behnam.es
Zero-Width Non-Joiner: Some Magic for CSS3 Linear Gradients
http://zwnj.behnam.es/2012/09/some-magic-for-css3-linear-gradients.html
S notes on the Internet, the Web, Unicode, Software Internationalization and the Persian language. Thursday, September 20, 2012. Some Magic for CSS3 Linear Gradients. About a year ago, I was implementing linear gradients for an OpenType font. Renderer (using Cairo graphics library. And I decided to support CSS3 Linear Gradient. I wrote to the CSS3 working group. About the problem and proposed to add a keyword to enable this behavior, and temporarily called the keyword magic. Stuck and is used.
erisenxu.blogspot.com
Erisen's Blog: 程序员常用工具、软件库网址
http://erisenxu.blogspot.com/2007/01/blog-post.html
My blog, notebook, etc. 我认为QT是目前为止最强大的跨平台的GUI库，Linux界面GDK就是使用QT开发的，它提供Open Source的版本和商业版本，可惜用Open Source版本开发的软件必须也是Open Source的，若用来开发商业软件就要支付使用QT的费用。用途开发GUI界面非常简单，而且程序效率很高，特别在2D绘图方面，比GDI Plus强很多. WxWidgets是另一个跨平台的库，是完全免费的，可以用来开发商业软件，而且它是native的，在windows下它封装了windows API，在Linux下封装了GTK ，所以其开发的软件编译后要比使用QT时小很多。学习wxWidgets也不是很难，但它还是不如QT简单，而且不如QT强大，为了对不同的平台的API的封装都提供相同的封装函数，很多平台特有的功能它没有封装进去，所以过于简单，需要特有的API时不得不使用native的API. 开发Java应用最流行的工具，安装插件后也可以用来开发C、C 程序. SDL是一个跨平台的多媒体函数库，被用来设计成在低层访问音频，键盘，...OpenGL是用于开发...
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