馅饼或甜甜圈图表方向 [英] Pie or donut chart direction

问题描述

 我使用ASP.NET图表控件创建了一个圆环图。馅饼/部分按顺时针方向排序，但我需要它们以逆时针方向排序。我知道我可以按相反的顺序添加值并实现这一点，但必须有
才能解决这个问题。

 I have created a donut chart using ASP.NET chart control. The pies/sections are ordered in clockwise direction but I need them to be ordered in anti clockwise direction. I know that I can add the values in reverse order and achieve this but there must be a solution to this.

此外，它开始将甜甜圈从90度分割为是的，但我希望它从甜甜圈的顶部开始，即0度。

Also, it starts dividing the donut from 90 degrees to the right but I want it to start right from the top of the donut i.e. 0 degrees.

任何建议/解决方案？

Shyam

推荐答案

馅饼/部分按顺时针方向排序，但我需要它们以逆时针方向排序

The pies/sections are ordered in clockwise direction but I need them to be ordered in anti clockwise direction

没有饼图属性可以自动执行此操作。有很多变通方法。例如：在数据库查询中使用ORDER BY，使用Chart.DataManipulator.Sort手动将点添加到数据末尾的图表中，调用Series.Points.Reverse ..
等。

There is no pie chart property that does this automatically. There are loads of workarounds. For example: ORDER BY in your database query, manually adding points to the chart starting from the end of the data, using Chart.DataManipulator.Sort, calling Series.Points.Reverse.. etc.

此外，它开始将甜甜圈从90度向右分开，但我希望它从甜甜圈的顶部开始，即0度。

Also, it starts dividing the donut from 90 degrees to the right but I want it to start right from the top of the donut i.e. 0 degrees.

使用自定义属性
PieStartAngle

Chart1.Series(0)("PieStartAngle") = "270"

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