matrix_histogram_complex() colorbar pad to 0.05

[SJUW]

Description
Increase missing colorbar padding for matrix_histogram_complex() from 0 to 0.05.

[Ericgig]

Thank you @SJUW for the PR.
We have a GSoC reworking our visualization functions this summer.
@tamakoshi2001 would you be up to review this?

[coveralls]

coverage: 78.106% (-0.02%) from 78.129% when pulling e07d26c on SJUW:patch-1 into ec0fcc6 on qutip:master.

[tamakoshi2001]

@Ericgig Sure!

[tamakoshi2001]

@SJUW Hi. Can you show me a plot? I want to see that your change is better.

[SJUW]

Thanks all, I am new to this and I apologise for the extra help required. Here is the plot. Just FYI, the function "matrix_histogram" is much more robust than "matrix_histogram_complex", and has cbar_pad as an option. It may be better in the long run to base the complex version on the "matrix_histogram" function. [image: image.png]

…

On Wed, 28 Jun 2023 at 09:00, Yuji TAMAKOSHI ***@***.***> wrote: @SJUW <https://github.com/SJUW> Hi. Can you show me a plot? I want to see that your change is better. — Reply to this email directly, view it on GitHub <#2181 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3KQ4AJKUOCE7MJK42H7APDXNNQYLANCNFSM6AAAAAAZTS45QQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[SJUW]

[tamakoshi2001]

@SJUW Thank you! It looks better.
Yes. We plan to merge matrix_histogram and matrix_histogram_complex.

Can you add a towncrier? The way is here;
https://qutip.org/docs/latest/development/contributing.html

[tamakoshi2001]

@SJUW Thanks!

[tamakoshi2001]

@Ericgig Hi. His work is fine for me.