Image maps contain several links and invisible buttons, the logos and trademarks are helpful for business or organizations because for any business trademark is very important for name recognition and branding, thumb nails is one of the form of the image it is in the thumb nail sized version of an image, when the user click on to it he can have another page large in size and in version but has got the same image, web graphics are categorized as two file formats one is bit map and second is vector.
In the beginning accessibility of the
In the beginning it was to overcome a specific problem. Now it's there just for the joy of web developers everywhere.
"The essence of Pixy’s Fast Rollovers involves creating one image for each navigation item that includes normal, hover and active states stacked on top of each other. Later, we’ll use CSS to change the background-position to reveal each state at the appropriate time.Figure 1.1 on the right shows an example image that I’ve created and used for Fast Company’s new navigation. Each state is 20px tall with a total image height of
"For frame based animation, we will stack our animation frames vertically, and some sizes related to height should be defined in pixels, that's not condsidered good in terms of accessibility indeed as Internet Explorer users cannot change the sizes of fonts defined in pixels, but we need it for the simplicity of the tutorial. Stacking frames horizontally and setting the vertical positions to 50% would be "awesome", but Opera has a bug I'll explain later.
However, it is still possible to compensate for different sizes of text in animation with few
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