How can I customize this Google Bar Chart?

问题

Here is a google bar chart I am creating: http://jsfiddle.net/nGvdB/

I read up on the Google Bar Chart documentation here but I just cannot figure out how to customize this chart. Specifically, I want this:

On the horizontal axis, I see numbers 0,1,2,3,4. I want the graph only to go from 0 to 3. I have hAxis.maxValue set to 3 but it still shows till 4. None of my data is greater than

Instead of the horizontal axis labels reading {0,1,2,3} I want it to read {'','Low','Med','High'}.

Any help would be greatly appreciated.

回答1:

Using google charts API is quite difficult there is useful jquery library that simplifies the issue http://keith-wood.name/gChart.html

来源：https://stackoverflow.com/questions/8412385/how-can-i-customize-this-google-bar-chart