JavaScript Kit > IE Filters reference > Here
Wave Filter
The Wave Filter performs a sine wave distortion on the content along the
vertical axis. Defined via IE's CSS filter
property, here is its basic
syntax:
Syntax:
filter: progid:DXImageTransform.Microsoft.Wave(attribute1=value1, attribute2=value2, etc);
Syntax (post IE8):
-ms-filter: "progid:DXImageTransform.Microsoft.Wave(attribute1=value1, attribute2=value2, etc)";
Note: See "Difference in syntax between pre IE8 and IE8+ browsers" for more info on the changes to the filter syntax in IE8+.
Example:
<style type="text/css">
#somediv{
width: 90%;
-ms-filter: "progid:DXImageTransform.Microsoft.Wave(freq=5, lightStrength=5,
phase=20, strength=5)";
filter: progid:DXImageTransform.Microsoft.Wave(freq=5, lightStrength=5,
phase=20, strength=5);
}
</style>
<div id="somediv">Some
DIV</div>
Syntax via scripting:
//To define a new MotionBlur filter on
an element
object.style.filter ="progid:DXImageTransform.Microsoft.Wave(attribute=value1,
attribute2=value2)"
To access an existing property within the Wave filter:
object.filters.item("DXImageTransform.Microsoft.Wave").Property1=value1;
//To access an existing property within the Wave filter via the
filters[] object
object.filters[x].Property1=value1 //where "x" is
the position of the filter within list of filters on element
When getting or setting a specific filter's attribute
via
scripting, you capitalize the attribute
to turn it into a
property.
Below lists the attributes/properties of the Wave filter:
Wave Filter attributes (properties)
Attributes/ Properties | Description |
---|---|
add | Boolean value that specifies whether the filter
image overlays the original image. Default is false .
Read/ write.Valid values: true/ false |
enabled | Sets/ returns whether the filter is enabled or not.
Default is false .Valid values: true/ false |
freq | Sets the number of waves added to the content.
Default value is 3. Valid values: Integer greater than 0. Example: <style type="text/css"> Demo (requires IE5.5+): Some DIV
|
lightStrength | Sets the difference in light intensity between the
peaks and troughs of the filter's waves. Default is 100. Valid values: 0 - 100 (higher equals greater intensity). |
phase | Sets the position in which the Sine wave starts as a
percentage of one wave cycle. Default is 0. Valid values: 0 - 100 (percentage implied). |
strength | Sets the strength, or distance (in pixels) in which
the wave extends. Default is 1. Valid values: Integer greater than 0. |