如何从点到X轴绘制一条线，在JavaFX ScatterChart中？ [英] How to draw a line from the point to X axis, in the JavaFX ScatterChart?

问题描述

现在我使用JavaFX ScatterChart，我需要从数据点到X轴绘制一条线，如下图所示。

Now I am work with JavaFX ScatterChart and I need to draw a line from the point of data to X axis, as I show in the image below.

< img src =https://i.stack.imgur.com/j3eDy.pngalt =enter image description here>

您的帮助！ ！

推荐答案

您必须创建自定义图表，并将线添加为自定义节点。这与添加的答案中的标记线非常相似在JavaFX图表中的一行问题。

You'll have to create a custom chart and add the lines as custom nodes. This is very similar to the marker lines in the answer to the Adding a line in a JavaFX chart question.

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