Question

i would like to show three lines from a certain text with timestamp, but with ease in animation, my idea would be to show 3 lines of a document and they will replace each other with ease.

For example:

[0:02]Line 1
[0:03]Line 2
[0:04]Line 3

In the second 2:

(empty)
Line 1 -highlighted line-
Line 2

In the second 3:

Line 1
Line 2 -highlighted line-
Line 3

In the second 3:

Line 2
Line 3 -highlighted line-
(empty)

I amange to change everyline in the right time, but i would like to ease it for better view.
something like a Karaoke.

Thanks

this is my function where i reder the text:
text would have the value of the is the 3 lines text of the current time.
This function would be call by a listener of the elapsedTime.
_field.htmlText conteins the final text to be showed. this would be the field i want to ease.

    private function _renderText(text:String,style:Object=null):void {
        if (style) {
            _sheet.setStyle("p",style);
        } else { 
            _sheet.setStyle("p",_style);
        }
        // Place the text and align bottom
        _field.htmlText = '<p>'+text+'</p>';
        _field.y = _outline.y = -_field.height;
        _outline.graphics.clear();
    };

Answer 1

Take a look at the answers to Libraries for text animation in Flex / Actionscript? for some libraries which could help you.

TextAnim looks like a good bet to get you started.