CSC 3750 Lecture Notes - Lecture 13: Lossless Compression, Alt Attribute, Gif

• School: Wayne State University
• Department: Computer Science
• Course: CSC 3750
• Professor: Khayyam Hashmi

Document Summary

Combines the best of gif & jpeg. Configures graphics on a web page src attribute. Alt attribute: configures alternate text content (description) Height attribute: height of the graphic in pixels. Width attribute: width of the graphic in pixels. Alternate text content to convey the meaning/intent of the image. Not the file name of the image. If your site navigation uses image links for the main navigation, provide simple text links at the bottom of the page. To create an image hyperlink use an anchor element to contain an image element. Browsers automatically add a border to image links. Configure css to eliminate the border img {border-style:none; } A small image configured to link to a larger version of that image. The process of creating an image with the lowest file size that still renders a good quality image balancing image quality and file size. Photographs taken with digital cameras are not usually optimized for the web.