Suitecrm: Stacked bar chart and Grouped bar chart at Report Charts

[take4tuz]

I have been using SuiterCRM 7.11.13.
I love SuiteCRM, mostly I am satisfy with it. But I have a small request.
I have searched the same request, and I found this.
https://community.suitecrm.com/t/stacked-bar-charts/28676
But, I suppose this issue has not yet resolved.

The stacked bar chart below seems that the items of each bar are not sorted by label, so the colors are same on each bar, but the orders are wrong.

[before(now)]

I've sorted the data on label of each bar, and draw the chart.
That's exactly what I want.
Besides, I change some property(shawos:on) to make it gorgeous.

[after]

I have modified the source code on AOR_Chart/AOR_Chart.php.
I want to explain here, but it is hard to explain.
I want to contribute to SuiteCRM community, but I don't know how.
I can send the source code I have modified, so I want someone to validate it, and hopefully commit to the SuiteCRM repository.

[mattlorimer]

HI take4tuz, this sound like potentially a very valuable fix,

if your are not yet familiar with git and make a pull request, or not comfortable creating a pull request you can find some detail that may help you on our documentation site https://docs.suitecrm.com/community/ and i@m sure they're is plenty of documentation on GitHub for you to view on this topic

Alternatively you could contact our community team by referencing this issue #8866 at community[at]suitecrm[dot]com

[take4tuz]

Thank you for your kind support. I've just finished my first step.
Install git and git with gui(TortoiseGIT), cloned repository and checkout SuiteCRM. I replaced the AOR_Chart.php file to mine. That's all for today.
I think I can have my second step (commit and pull request) this weekend. ;)