segmentTime参数属性

Retrieves the current point in time along a segment of time.

dhtml语法

[ iTime = ] currTimeState.segmentTime

DHTML可能的值

iTime Integer that receives the current point in time along a segment of time, in seconds. The value of this property ranges from 0 to segmentDur.
The property is read-only. The property has no default value.

Remarks

The segmentTime property contains the time elapsed since the beginning of the current iteration through an object's timeline. This includes time spent in reverse mode. Run the example below and note how segmentTime accumulates as the timeline goes forward and backward, then starts over when the repeatcount increments.

DHTML代码范例

This example shows how activetime, segmenttime, and simpletime relate to each other.

<html xmlns:t ="urn:schemas-microsoft-com:time">
<HEAD>
<TITLE>segmentTime Example</TITLE>
<STYLE>
.time{behavior: url(#default#time2);}
</STYLE>
<?IMPORT namespace="t" implementation="#default#time2">
<SCRIPT LANGUAGE="JScript">
window.onload = fnOnLoad;
function fnOnLoad()
{
// Set up a timer to watch the time values.
window.setInterval(fnUpdateTimes, 100);
}
function fnUpdateTimes()
{
oSimpleTime.innerHTML = "&nbsp;simpleTime:&nbsp;" +
(oAnim.currTimeState.simpleTime);
oSegmentTime.innerHTML = "segmentTime:&nbsp;" +
(oAnim.currTimeState.segmentTime);
oActiveTime.innerHTML = "&nbsp;activeTime:&nbsp;" +
(oAnim.currTimeState.activeTime);
}
function fnRepeat()
{
oRepeatCount.innerHTML = "repeatCount:&nbsp;" +
(oAnim.currTimeState.repeatCount + 1);
// Add one because repeatCount is zero-based.
}
</SCRIPT>
</HEAD>
<BODY>
<DIV STYLE="font-family:courier;">
<DIV ID="oRepeatCount">repeatCount: 1</DIV>
<DIV ID="oSimpleTime">&nbsp;simpleTime:&nbsp;0</DIV>
<DIV ID="oSegmentTime">segmentTime:&nbsp;0</DIV>
<DIV ID="oActiveTime">&nbsp;activeTime:&nbsp;0</DIV>
</DIV>
<DIV ID="oDiv" CLASS="time" STYLE="position:absolute; left:50px;
top:250px; width:100px; height:100px; background-color:blue;"></DIV>
<t:ANIMATEMOTION ID="oAnim" targetElement="oDIV" to="340,40" dur="2"
autoReverse="true" repeatCount="5" onrepeat="fnRepeat()" fill="freeze"/>
</BODY>
</HTML>

This feature requires Microsoft?Internet Explorer 5.5 or later. Click the following icon to install the latest version. Then reload this page to view the sample.

是否符合公共标准

This property is a Microsoft extension to Synchronized Multimedia Integration Language (SMIL) .

Applies To

currTimeState

更多语法参考

activetime, simpletime, Introduction to HTML+TIME