opacity Attribute | Opacity Property | Internet Development Index |
Sets or retrieves the opacity level that is applied to the content of an object.
Syntax
HTML Scripting
Possible Values
fOpacity Floating-point that specifies or receives the opacity level. The value can range from 0.0 to 1.0.
0.0 Transparent. 1.0 Default. Opaque. The property is read/write. The property has a default value of 1.0.
Example
This sample exposes an image's background text using the Opacity property of the BasicImage filter.
<!-- This DIV is the target container for an image. --> <DIV ID="oDiv" STYLE="position:absolute; left:270px;" > An Image - > <IMG SRC='../common/earglobe.gif' /> </DIV> <BUTTON onclick="oDiv.style.filter= 'progid:DXImageTransform.Microsoft.BasicImage(opacity=.2)'"> Opaque</BUTTON><BR/> <BUTTON onclick="oDiv.style.filter=''">Clear Filter</BUTTON> Click the Opaque button, and the text can be seen through the opaque DIV element.
Applies To
BasicImage