Filters give a great variety of visual effects in web pages dynamically.Image Filters are of three types:
- Gray:-The Gray Filter applies a grayscale image effect in which all
color is stripped from the image and all that remains in brightness
- Xray:-The Xray Filter applies an Xray effect which is just an invertion of the Gray effect
- Invert:-The Invert Filter applies a Negative Image effect ie:dark ares become light and light areas become dark.
filet name must be given with STYLE attribute as follows:
For example, look at following code snippets: