设置 Flex 图例项的填充样式不起作用
我一直在尝试（但无济于事）将 Flex 中图例项目的背景颜色设置为我选择的颜色。
不幸的是，它似乎不起作用。
我获得了对相关 legendItem 的引用，然后像这样设置填充样式：
var legendItem:LegendItem = event.item;
var legendItemColor:SolidColor = new SolidColor(0x00FF00, 0.5);
legendItem.setStyle("fill", legendItemColor);
我可以设置图例项的其他样式，但由于某种原因，这不起作用。
任何帮助将不胜感激。
提前致谢。
I have been trying (but to no avail) to set the background color of a legend item in Flex to a color of my choosing.
Unfortunately, it doesn't seem to be working.
I obtain a reference to the legendItem in question and then set the fill style like so:
var legendItem:LegendItem = event.item;
var legendItemColor:SolidColor = new SolidColor(0x00FF00, 0.5);
legendItem.setStyle("fill", legendItemColor);
I am able to set other styles of the legend item but, for some reason, this isn't working.
Any help would be greatly appreciated.
Thanks in advance.
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查看此示例 http://blogs.adobe.com/flexdoc/2008/07 /customized_legend_layout.html
Check out this example http://blogs.adobe.com/flexdoc/2008/07/customized_legend_layout.html
通过设置 legendItem 的 opaqueBackground 属性设法获得我正在寻找的效果。
确实没有意义，我什至找到了一个 示例 其中 setStyle使用了填充并且似乎对他们有用。
哦，好吧，只要它有效！
Managed to get the effect I was looking for by setting the opaqueBackground property of the legendItem.
Doesn't really make sense and I had even found an example where setStyle of fill was used and seemed to work for them.
Oh well, as long as it works!