Xameleon

Just released web-camflash application Xameleon
Have Fun at Xameleon :-)

AMF3 expected int but got double

Surprise :-)

Max AMF3 value for integer = 268435456.

In AMF3 integers are serialized using a variable length unsigned 29-bit integer. The ActionScript integer types - a signed 'int' type and an unsigned 'uint' type - are also represented using 29-bits. If the value of an unsigned integer (uint) is greater or equal to 22^9 or if the value of a signed integer (int) is greater than or equal to 22^8 then it will be represented as a double and thus serialized in using the AMF3 double type.

Flex - autoscrolable text area

Need TextArea with automatic scrolling to bottom?
This is not trivial, but simple:

---

emc\components\AutoScrollableTextArea.as

package emc.components {
import mx.controls.TextArea;

public class AutoScrollableTextArea extends TextArea {
    override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
    {
        super.updateDisplayList(unscaledWidth, unscaledHeight);
        verticalScrollPosition = textField.numLines;
    }
}
}

For example, it is useful for outputting log information.