问题描述
我正在寻找一个图表库，可以绘制热图表，并可以选择垂直显示列标签文本（允许我适合大量的列在屏幕上，无论标签的长度）
I'm looking for a charting library that can draw heatmap charts, and has the option of displaying column label text vertically (allowing me to fit lots of columns on the screen regardless of the length of the labels)
理想情况下，图书馆将为慈善机构/教育机构免费提供。
Ideally the library would be free for a charity/educational organisation.
这里有一个简单的带有垂直标签的热图的例子：
Here's an example of a simple heatmap with vertical labels:
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该图表是使用FusionCharts创建的，这不是合适的，因为它是一个基于闪存的产品，许可证很昂贵。
That chart was created using FusionCharts, which is not suitable as it is a flash-based product and is expensive to license.
推荐答案
我认为你所寻找的也被称为TreeMap（在某些圈子中）。
查看
I think what you are looking for is also called a TreeMap (in some circles anyway).
Check out thejit.org
在演示检出下， treemap 冰柱图。
这篇关于我可以使用哪个javascript或JQuery图表工具创建带有垂直列标签的热图？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！