javascript 枚举

<script>
var DrawTypeEnum = {
DrawNone: 0,
DrawSelect: 1,
DrawLine: 2,
DrawPen: 3,
DrawText: 4,
DrawErase: 5,
DrawTransparentRectange: 6,
DrawTransparentEllipse: 7,
DrawRectange: 8,
DrawEllipse: 9
}
alert(DrawTypeEnum.DrawTransparentRectange);
</script>