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摘要 网页设计中不仅要用到文本和表格,还要用到图像和动画,如果图像和动画过多、过大,会造成网页载入速度过慢,这就要根据不同的用途选择不同的图像和动画格式,获得品质和大小之间的最佳平衡。目前在网页设计中普遍使用的图像和动画格式有GIF、JPG/JPEG、PNG和SWF,因为这些文件格式在网络上的传输速度很快,并且几乎被所有网页编辑软件和浏览器所支持。
关键词 网页设计;图像格式;动画格式;GIF、JPG、PNG和SWF
中图分类号:TP393.092 文献标识码:B 文章编号:1671-489X(2010)18-0084-02
Common Images and Animation in Web Design//Fu Xueyan
Abstract Web design uses not only the texts and tables, but also images and animation. Too many images and animation will result page loads too slow. It accesses to the best balance between quality and size according to different image and animation formats. Now graphics and animation format GIF,JPG/JPEG,PNG and SWF are commonly used in Web design, because the speed of these file formats on the network are very quickly and can be supported by almost all web editing software and browsers.
Key words Web design; image format; animation format; GIF, JPG, PNG and SWF
Author’s address Computer Department of Yanbian Staff
关键词 网页设计;图像格式;动画格式;GIF、JPG、PNG和SWF
中图分类号:TP393.092 文献标识码:B 文章编号:1671-489X(2010)18-0084-02
Common Images and Animation in Web Design//Fu Xueyan
Abstract Web design uses not only the texts and tables, but also images and animation. Too many images and animation will result page loads too slow. It accesses to the best balance between quality and size according to different image and animation formats. Now graphics and animation format GIF,JPG/JPEG,PNG and SWF are commonly used in Web design, because the speed of these file formats on the network are very quickly and can be supported by almost all web editing software and browsers.
Key words Web design; image format; animation format; GIF, JPG, PNG and SWF
Author’s address Computer Department of Yanbian Staff