java 如何指定 JFreeChart 图表图例的位置和布局
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How to specify the position and layout of a JFreeChart chart legend
提问by ireddick
I am using JFreeChart to render a stacked area chart. By default, the chart legend is rendered below the plot with the elements laid out horizontally. I would like the legend to appear on the right of the plot with the elements laid out as a vertical list.
我正在使用 JFreeChart 来呈现堆积面积图。默认情况下，图表图例呈现在图下方，元素水平布局。我希望图例出现在图的右侧，元素以垂直列表的形式排列。
Is this possible and, if so, how do I do it?
这可能吗，如果可以，我该怎么做？
回答by ireddick
A little more time examining the API would have given me the answer:
多花点时间检查 API 会给我答案：
LegendTitle legend = chart.getLegend();
legend.setPosition(RectangleEdge.RIGHT);
回答by Vadzim
Here is the equivalent for older versions:
这是旧版本的等效项：
StandardLegend legend = new StandardLegend();
legend.setPreferredWidth(100);
legend.setAnchor(Legend.EAST);
jfreechart.setLegend(legend);
