Google 图表中的玫瑰图
我在 Google Chart 中搜索了制作玫瑰图（圆形直方图）的方法。 API 只有雷达图，因此技术上似乎不可能（我是对的吗？）。这个风玫瑰示例是我最接近的解决方案。
因为我需要它们，所以我找到了一种使用雷达图、Python 和 Google-Chartwrapper 库。有一个（非技术性的）写-可用，代码位于 Github 上。
在我进一步讨论之前（即干净的代码、抽象、浪费更多时间等），有没有其他人看过可能有用的 Google 图表中的玫瑰图示例？
（顺便说一句，我知道关于 matplotlib 等。我出于需要而使用 Python 3.x，但到目前为止，图形库还没有赶上我需要的程度，另请参阅问题 418835））。
I searched around for ways to make rose diagrams (circular histograms) in Google Chart. The API has only radar diagrams, so it seems not technically possible (am I correct?). This wind rose example was the closest I came to a solution.
Because I needed them, I figured out a way to fake them quickly using the Radar plots, Python and the Google-Chartwrapper library. There's a (non-technical) write-up available and the code is on Github.
Before I take this further (i.e. clean code, abstract, waste more time, etc.), has anyone else seen examples of Rose diagrams in Google Chart that might be useful?
(By the way, I know about matplotlib, etc. I'm using Python 3.x out of necessity and, as yet, the graphing libraries haven't caught up enough to use as I need them. See also SO question 418835))
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嗯，看起来没有人有任何其他例子。我确实决定尝试一下，看看还有什么可能，并为 基于时间的玫瑰创建了一个快速概念证明图表。按一天中的时间显示相对的 Twitter 发帖量是一件愚蠢的事情，但它展示了如何将 Google Chart 用于玫瑰图。这里的问题，以及 Google Chart 所说明的一般问题，是您无法在图表中嵌入数据，具有向下钻取功能、弹出窗口等（就像您可以使用 Javascript/Flex/其他解决方案）。
如果有一个基于 javascript 的 Google Chart 风格的 API，允许嵌入数据，那就太好了。
Well, it looks like no-one has any other examples. I DID decide to play around with this to see what else is possible and created a quick proof of concept for time-based rose diagrams. It's just a silly thing to show your relative Twitter posting amount by time of day, but shows how Google Chart can be used for rose diagrams. The problem here, and a problem in general that this has illustrated with Google Chart, is that you cannot have embedded data contained in the chart, with drill-down capabilities, popups, etc. (as you could with a Javascript/Flex/other solution).
It'd be nice if there were a Google Chart-style API that was javascript based to allow embedded data.