JavaScript Kit > IE Filters reference > Transitions > Here
Wheel Transition (filter)
The Wheel Transition reveals new content using a clockwise wheel effect. Defined via IE's CSS filter property and applied through JavaScript, here is its basic
syntax:
Syntax:
filter :progid:DXImageTransform.Microsoft.Wheel(attribute1=value1, attribute2=value2, etc);
Example using inline CSS:
<div style="width: 90%; filter:progid:DXImageTransform.Microsoft.Wheel(duration=3);">Some DIV</div>
Syntax Via Scripting
//To define a new Wheel filter on
an element
object.style.filter ="progid:DXImageTransform.Microsoft.Wheel(attribute=value1,
attribute2=value2)"
To access an existing property within the Wheel filter:
object.filters.item("DXImageTransform.Microsoft.Wheel").Property1=value1;
//To access an existing property within the Wheel filter via the
filters[] object
object.filters[x].Property1=value1 //where "x" is
the position of the filter within list of filters on element
Below lists the attributes/properties of the Wheel Transition:
Wheel Transition attributes (properties)
| Attributes/ Properties | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| duration | Sets the duration of time the transition takes to
complete, in seconds. No default value. Valid values: Floating point number greater than 0 (seconds implied, ie: 2.5 means 2.5 seconds) |
||||||||
| enabled | Sets/ returns whether the filter is enabled or not.
Default is true.Valid values: true/ false |
||||||||
|
Percent * This property accessible via scripting only |
Sets the point in which to capture the display of the content to apply the
transition on. Default is 0. Valid values: 0 - 100 (percentage implied) |
||||||||
| spokes | Sets the number of wedges that the
content is divided into during the transition. Default is 4.Valid values (integer): 2 - 20 |
||||||||
|
status * This property accessible via scripting only |
Returns the current state of the transition. Valid values:
Example: <script type="text/javascript"> |
Wheel Transition methods
| Methods | Description |
|---|---|
| apply() | Captures the initial display of the content in
preparation for the transition to be played (using the play()
method). No visible changes to the content made at this point. |
| play([duration]) | Plays the transition in question. Supports an
optional duration parameter that, if set, overrides the
value of the duration property above in specifying the duration of
the transition (in seconds).In this following example, the Wheel transition is used to transition between a DIV that's changing its background color from "blue" to "red". Example: <div id="mycontent" style="width:150px;
height:150px; background-color:blue;
filter:progid:DXImageTransform.Microsoft.Wheel(duration=3,
spokes=10)" /> |
| stop() | Stops the transition playback. |
Wheels Transition Demo
Beautiful castle for sale.
Source:
<div id="sample" style="width: 230px; height: 230px;
background-color: black; padding: 10px; color: white;
filter:progid:DXImageTransform.Microsoft.Wheel(duration=3, spokes=10)">
<img src="castle.jpg" /><br />
<b>Beautiful castle for sale.</b>
</div>
<p><a href="javascript:playtransition()">Play Transition</a></p>
<script type="text/javascript">
var sample=document.getElementById("sample")
function playtransition(){
sample.innerHTML='<img src="castle.jpg" /><br /><b>Beautiful castle for
sale.</b>' //reset DIV to original content (in case demo is run more than once).
sample.filters[0].apply() //capture initial state of image (showing
"castle.gif")
sample.innerHTML='<img src="castleinside.jpg" /><br /><b>Interior is elegant yet
modern!</b>'
sample.filters[0].play() //play transition to reveal new image and description
}
</script>
