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CSS Alpha Channel filter
The Alpha Channel filter alters the opacity of the object, which makes it blend into the background.
The following parameters can be used in this filter −
| Parameter | Description |
|---|---|
| Opacity | Level of the opacity. 0 is fully transparent, 100 is fully opaque. |
| finishopacity | Level of the opacity at the other end of the object. |
| Style | The shape of the opacity gradient. 0 = uniform 1 = linear 2 = radial 3 = rectangular |
| startX | X coordinate for opacity gradient to begin. |
| startY | Y coordinate for opacity gradient to begin. |
| Finish | X coordinate for opacity gradient to end. |
| Finish | Y coordinate for opacity gradient to end. |
Example
You can try to run the following code to implement Alpha Filter −
<html> <head> </head> <body> <img src="/css/images/logo.png" alt="CSS Logo" style="Filter: Alpha(Opacity=100, FinishOpacity=0, Style=2, StartX=20, StartY=40, FinishX=0, FinishY=0)" /> <p>Text Example:</p> <div style="width: 357; height: 50; font-size: 30pt; font-family: Arial Black; color: blue; Filter: Alpha(Opacity=100, FinishOpacity=0, Style=1, StartX=0, StartY=0, FinishX=580, FinishY=0)"> CSS Tutorials </div> </body> </html>
Updated on: 2020-06-25T11:42:26+05:30
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