actionscript-3 - 如何使用 AS3 更改动态文本字段的字体颜色？

Question

如何在 Flash 中使用 Actionscript 3 更改动态文本字段内的字体颜色？我想将其实现为 if 语句，如下所示:

if (randomVar == 0) {
    score.color = #0xFFFFFF;
} else if (randomVar == 1) {
    score.color = #0xFAFAFA;
} else {
    score.color = #0xAAAAAA;
}

Answer 1

您必须使用TextFormat。这是一个例子:

//first, get the text format that you've applied in Flash at design time:
var txtFormat:TextFormat = score.defaultTextFormat;

//then later, in your if statement:
txtFormat.color = 0xFF0000; //red

//modifying the text format object doesn't actually trigger any changes to text fields
//you have to apply it to your text field to see the changes
score.setTextFormat(txtFormat);