SpeechSynthesisEvent.charIndex
The charIndex
read-only property of the SpeechSynthesisUtterance
interface returns the index position of the character in SpeechSynthesisUtterance.text
that was being spoken when the event was triggered.
Value
A number.
Examples
utterThis.onpause = function(event) {
var char = event.utterance.text.charAt(event.charIndex);
console.log('Speech paused at character ' + event.charIndex + ' of "' +
event.utterance.text + '", which is "' + char + '".');
}
Specifications
Specification |
---|
Web Speech API # dom-speechsynthesisevent-charindex |
Browser compatibility
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