Projects

golang-draw2d

This package (written in go) provide an API to draw 2d geometrical form on images. This library is largely inspired by postscript, cairo, HTML5 canvas.

phpquickgraph

A graphing class for PHP 5 using the GD library. Ultimate aim is to provide pretty antialiased graphing. See the Overview for more information.

roundedphp

Rounded PHP is an API for creating perfect anti-aliased rounded corner images on the fly. Using the internal GD library in PHP 5+ and a very simple set of query variables, a developer will have little need to store tons of different rounded corner images to use around his/her site. There are a few ... [More] reasons why Rounded PHP was developed. Programmers, by and large, hate design work. And what better way to skip having to use Photoshop and keeping track of individual corner images than to use a simple query and get exactly what you need. It's also common for sites to rely on third-party hosts to supply rounded corners and various other graphics to a layout. While this perfectly safe practice in most cases, it's always comforting to know you aren't going to wake up to a broken website when your third-party site goes down. Well formatted rounded corners are also hard to generate in a scripting language, as most of them only provide pixelated versions of an arc. Rounded PHP uses a method of determining pixel color by how much of the pixel is covered by the arc. Break out the old calculus book, do some integration and voila. Rounded PHP fully supports transparency in both PNG and GIF formats. [Less]

wu-antialiasing

Wu anti-aliasing is a technique for generating smooth graphics lines. It is an algorithm that computes pixel colors in such a manner that the jagged-ness of raster graphics lines is eliminated. Current code is built in MFC (but is platform agnostic). It can be easily ported to other platforms. ... [More] At the moment FLTK uses this code. http://www.fltk.org/ Originally developed by Suchit Tiwari and published online for people around the world to use it. This is based Zen of Computer Graphics by Michael Abrash. Detailed articles: 1. http://www.codeproject.com/gdi/antialias.asp 2. http://www.suchit-tiwari.org/antialias.html Best Regards, Suchit http://www.Suchit-Tiwari.Org [Less]

ezgdi

Introductionezgdi aims to provide gdi++ alike advanced font rendering for 64-bit applications on Windows. This project is originated from gdi++, which depends on Detours. Detours is a great library, but it is not freely available for 64bit applications, which is the reason why gdi++ can't ... [More] render 64-bit application on amd64 version of Windows 7/Vista. Similar to Detours, EasyHook also provides Windows API hooking feature, which is essential to gdi++. And more importantly, EasyHook is an opensource project that supports 64-bit application. If we replace detours related codes in gdi++ source code with Easyhook equivalent ones, we can build a gdi++ DLL for x64 platform, which supports 64-bit applications. However, ezgdi is not the only project providing gdi++ alike font rendering for Windows. Other programs like: gdipp, and dwType also support 64-bit applications. You can also check these projects. ezgdi project is still in alpha test. It may cause application crash occasionally, or making system unbootable. Thus should only be used for testing purpose. Download and Test More Information 介绍ezgdi项目目的是为64位应用提供类似gdi++的字体渲染功能. 本项目源自gdi++. gdi++中核心的操作系统API替换功能依赖于detours库. 由于detours库的64位版本不免费向公众提供, 导致gdi++不能渲染amd64版本Windows 7/vista下的64位应用. easyhook提供与detours类似的系统调用截获功能, 开源且支持amd64平台. 将gdi++对detours的依赖移植到easyhook上, 就可以编译出64位的gdi++动态连接库, 用于渲染64位程序. ezgdi项目仍然处在alpha测试中, 可能会引起程序崩溃, 甚至系统无法启动. 请注意不要在重要系统上安装. 下载并测试 更多信息 LicenseThis project is released under both FreeType license and GPLv3, according to gnu website, these two licenses are compatible. [Less]