Highcharts帮助 - 面积图堆叠 [英] Highcharts help - Area chart stacking

问题描述

也许我没有正确理解区域图，但这里是一个图像，以正确显示问题是什么，我正在寻找：

Maybe I am not understanding the area chart properly but here is an image to properly display what the problem is and what I am looking for:

有人可以解释为什么堆叠：正常显示值？如何可能修复它？我已经尝试堆叠：null和堆叠：百分比，但两者都没有给出预期的结果。

Can someone explain why stacking: normal display values like it does? And how to possibly fix it? I have tried stacking: null, and stacking: percent, but both do not give the desired results.

编辑：我看到我的错误，如何解决它。我需要在一个组中绘制两个系列，以便它们一起呈现，而不是规范化。任何想法？

I see my error, however, I'm not sure how to fix it. I need to graph the two series in a group so that they are rendered together and not normalized. Any ideas?

推荐答案

使用堆叠时，某个x值的每个系列的值会添加在一起，y值对应于累积序列的总和。所以上面的图表看起来确定我想。
对于2010-08它添加2 + 4 = 6这是y轴的值，
为2010-09它添加4 + 4 = 8。

When stacking is used, the values of each series for a certain x-value is added together (stacked), and the y-value corresponds to the total of the accumulated series. So the upper graphs looks ok I think. For 2010-08 its adding 2 + 4 = 6 which is the value of the y-axis and, for 2010-09 its adding 4 + 4 = 8.

为了使您的数据与堆叠一起工作，您需要从total中减去in-service。或者可能有两个系列命名为服务中和服务中断。当堆叠这两个系列时，你将得到总数。

To make your data work with stacking, you want to subtract the 'in-service' from 'total'. Or maybe have two series named 'in-service' and 'out-of-service'. When stacking those two series you will get the total.

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