Hide a Bar in BarChart with no data in Chart.js - javascript

Could someone kindly help me to eliminate the bars with no data in barchart. I believe the bars with no data are holding the space in my chart and that is making my expected result look awkward with thin bars.

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line chart has white space when using adjust Width react native Gifted Chart

I need to adjust and fix my chart width as per the data in the container, but when there is max data then it shows okay while there is min data then it will show some data and some white spaces, my requirement is just to remove white spaces and to show fix chart on the container. Also same as Bar Chart.
kindly help me, I will be really glad.
Thanks

Highcharts bar chart, bar is getting display below the x-axis

In Highcharts library we are using bar chart and sometimes value bars are getting displayed below the x-axis label and over the legends.
This issue does not continue generating.
Jsfiddle demo : https://jsfiddle.net/4r21uwzL/
Please have a look below image of the issue.

how to display all percentages on Google PieChart

I'm facing two problems.
How can I make sure that the whole legend can be seen under the graph? Indeed when the legend is too big three points are added.
My other problem concerns pie charts. How to make all the percentages appear on the graph, by default it puts them only when the place is sufficient on the graph?
Bar Chart problem
Pie Chart problem
Thanks you
Bar Chart Problem : Its the default behaviour. The 3-dots is called ellipses. It is used to truncate the strings to fit the in to the containing box/div. For more info, refer this. This workaround would help you if you wish the axes labels are need to be shown full. In case legend values, please refer this.
Please refrain rom using such long names for the axes as it affects the UX.
Pie Chart Problem : Its the default behaviour of Google Charts to show the values only if the values are sufficient to fit in the place. As a workaround, you can display all the values, in the chart using the option {legend : "labelled"}. Thanks to this Google Forum.
Example JS Fiddle

How to get tool tip for grouped category bar chart?

I am new to JavaScript and d3.
My requirement is to draw grouped category bar chart. Initially, I didn't know how to take domain and range for grouped bar chart. However with the help of this post, I am able to draw grouped category bar chart of different levels.
My challenge now is to display tool tip when mouse hovers over the bars. Can anyone please suggest how to display the tool tip for the above bar chart?
I also tried following this guide, but have had no success.
You may want to try foxToolTip.js
https://github.com/MichaelRFox/foxToolTip.js
Read the README.md and check out the bl.ock in the d3.js section.

Bars resize (shrink) when I add a new bar to the bar chart, but when removing it, bars stay small

I'm using Flot to chart some bar charts on my website.
When I draw a chart with three bars for example, everything renders fine. Then I can add a fourth bar and the bars get thinner and accommodate themselves properly (sort of like what Highcharts does with default settings).
When I remove a bar from that same chart, the bars stay thin and resized and do not grow back to their previous state.
Any ideas how I can achieve this effect? Does Flot offer this functionality? Their documentation doesn't mention anything like this and I'm afraid I may be overlooking something.

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