说明：比例导引,真正的程序，实测可用！可以修改为其它导引律

说明：一个很不错的图片处理工具源码Title: iBMP 1.2 Description: A little update with some new features: JPEG, PNG, GIF (GDI+ default) and TIFF (24bpp) saving support (thanks to Avery for the great GDI+ stuff -CodeId=37541-), high-quality resizing, file dialog image preview support (thanks to Ark -CodeId=41320-), improved filters (specialy Despeckle -Thanks to Robert Rayment-). __________________________________________________ GDI+ is needed: http://www.microsoft.com/downloads/release.asp?releaseid=32738 __________________________________________________ Zip 96Kb. Last update: 2004.05.15 This file came Planet-Source-Code.com...the home millions of lines of source code You can view comments on this code/and or vote on it at: http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=42376&lngWId=1 The author may have retained certain copyrights to this code...please observe their request and the law by reviewing all copyright conditions at the above URL.

说明：Convert multiple files PSD to PNG

说明：png layer form let you set your form skin any define on png picture

说明：pnginfo.h - header file for PNG reference library.

说明：pngwrite.c - general routines to write a PNG file.

说明：通过摄像头捕捉图像，与png进行带alpha通道的混合后存储

说明：png图片按钮 png图片按钮 png图片按钮

说明：Create a PNG structure for reading, and allocate any memory needed.

说明：Original component set called PNG Components - developed by Martijn Saly - allows you to use images in PNG format for various interface parts of applications created in Delphi. The biggest advantage of PNG images is the ability to display smooth edges by using so-called antialiasing, increasing overall aesthetics of application. Unfortunately, in 2005 the author had stopped developing this set, and never released final 1.00 version. PNG Components Plus is a rewritten set of components that aims at adding compatibility with newest versions of Delphi and correcting all known bugs in the original release.

说明：VB - 一个使用GDI + 透明PNG进行界面绘制的demo

说明：delphi PNG components

说明：delphi png speedbutton components

说明：png压缩算法源码 png图片的生成 压缩 解压

说明：Delphi Png绘制半透明窗体采用GDI

说明：导出photoshop图层为.png格式。

说明：图像格式转换，跨平台，支持多种图像格式，如BMP 、JPEG 、GIF 、PNG 、TIFF 等

说明：libpng（PNG库）是一种用于创建和修改PNG格式图形文件的工具。PNG格式可以在较小程度上替代GIF、TIFF格式，并且有很多改进和延伸。

说明：PNG透明图片做VB程序的一个窗体改进的 窗体记事本

说明：VB图片格式转换，可在BMP/JPG/PNG/GIF四种图像格式间转换，并没有用GDI+，需要用到图像解码器相关知识。

说明：png查看工具，基于libpng，工程用vs2010打开

说明：glpng库，可以调用png的图片到opengl的场景中

说明：png图片解析库,有png图片的读写接口，linux下运行

说明：bmp，gif，jpg，png，tif， 格式文件转换为 bmp，gif，jpg，png

说明：png beautifull button

说明：change picture to PNG format

说明：用timer实现一种类型的动画 利用png图片作为item 比较方便

说明：采用GDI+实现图片格式PNG，JPEG，GIF，BMP的互相转换，EXE文件可以采用命令行方式调用，调用方式（以转为PNG为例）：imageConvert image/png 12.bmp