 | JavaScript | |||
|---|---|---|---|---|
| Prev | Home | Up | Next |
| Availability: |
| |||
| Object properties: | Enabled, Color, Strength | |||
| Supported by objects: | A, ACRONYM, ADDRESS, B, BDO, BIG BLOCKQUOTE, body, BUTTON, CAPTION, CENTER, CITE, CODE, custom, DD, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FONT, FORM, FRAME, Hn, I, IFRAME, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, MARQUEE, MENU, NOBR, OL, P, PLAINTEXT, PRE, Q, RT, RUBY, runtimeStyle, S, SAMP, SMALL, SPAN, STRIKE, STRONG, style, SUB, SUP, TABLE, TD, TEXTAREA, TH, TT, U, UL, VAR, XMP | |||
This visual filter adds a glow effect surrounding the filtered element.
The following properties are supported:
The Enabled property was added for version 5.5 of MSIE to provide a consistent interface for controlling whether a filter is active. It takes the values true or false to enable or disable the filter.
The color property defines the color value for the glow.
The strength property sets the intensity of the glow with a value from 1 to 255.
The glow effect is demonstrated in the example.
Filters are defined in style sheets as if they were a function call with its arguments expressed as name=value pairs. This is not the typical way to define arguments so you should be aware of this anomaly when working with filters.
<HTML> <HEAD> </HEAD> <BODY> Normal--> <IMG ID="NORMAL" SRC="./Logo150.gif"> Filtered--> <IMG ID="MYIMAGE" SRC="./Logo150.gif"> <BR> <SCRIPT> myFilter = "progid:DXImageTransform.Microsoft.Glow(color=lightgreen, strength=20)"; document.all.MYIMAGE.style.filter = myFilter; </SCRIPT> </BODY> </HTML>
| See also: | Filter object, style.filter |
| Property | JavaScript | JScript | N | IE | Opera | NES | ECMA | DOM | CSS | HTML | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Enabled |  | 3.0  | | 4.0 | | | | | | | - |
| Color | | 3.0 | | 4.0 | | | | | | |  |
| Strength | | 3.0 | | 4.0 | | | | | | | |
| Prev | Home | Next |
| filter - FlipV() | Up | filter - Gradient() |
JavaScript Programmer's Reference, Cliff Wootton Wrox Press (www.wrox.com) Join the Wrox JavaScript forum at p2p.wrox.com Please report problems to support@wrox.com © 2001 Wrox Press. All Rights Reserved. Terms and conditions. | ||