Hi, 

I have a challenging issue to overcome -- how to properly size up a dynamic 
bar chart? I.e. to adjust its height automatically when the number of rows 
changes dramatically. 

Here is my problem, 

My bar chart have nearly hundred of rows, and I'm using Sergey's following 
trick to pick sections when I want. So the final chart may have 10 or 
100 rows, depending on the situation, which doesn't work well under a fixed 
chart height. 

I saw controls for height of the chart, or chartArea, but what I really 
need is the height of each bar for the bar chart. I.e., regardless whether 
my bar chart has 10 or 100 rows, each bar in the chart will show same 
width. The total height of the chart will grow or shrink accordingly. How 
can it be done? 

PS. I tried to use `<div id="chart_div"></div>` so as to allow google bar 
chart to figure out the height automatically, but the graph looks really 
tiny -- https://jsfiddle.net/6g25g4b1/

Please help. 

Thanks


On Friday, February 6, 2015 at 10:07:50 AM UTC-5, Tong Sun wrote:
>
>
> On Fri, Feb 6, 2015 at 9:57 AM, 'Sergey Grabkovsky' via Google 
> Visualization API wrote:
>
>>
>> Here's a pretty simple example of what I think you're looking for: 
>> http://jsfiddle.net/12r0ztoa/5/
>>
>
> Yes, YES! that is nice wonderful masterpiece that I can never come up with 
> on my own. Thanks a million. I own you Sergey!
>
>
>

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