Question

I m 创建拉贝尔部分,如此

var label:Label = new Label();
label.text = "some text";
label.styleName = "someStyle";
addChild(label);

But it stay invisible until I explicit set the width and height.
How can I make the label to be auto resized according to it s text?

Answer 1

I ve found the answer to my question here
The solution is to call a measureText() function for the label

var lineMetrics:TextLineMetrics = label.measureText(label.text);
label.width = lineMetrics.width;
label.height = lineMetrics.height;

Answer 2

我也注意到了上述答案,似乎没有与火力成分合作。然而,这确实对我有利。

label.width = label.measuredWidth; label.height = label.measuredHeight;

Answer 3

您应当能够使用<代码>label.percentWidth = 100;,使标签能够随着文本自动增长。如果你想要保留一条线,你也希望确定<条码>,“最大限度的区别”=1;财产。

您也可使用<代码>addElement(label)而不是addChild(label)。