RGB triple of color name, version 2 does not work with Matlab2023

Question

arjun luther 2023-7-6

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1992563-rgb-triple-of-color-name-version-2-does-not-work-with-matlab2023

编辑： arjun luther 2023-7-7

Hi i am very new to matlab and was looking for ways to introduce more color range rather than just the predefined colors, i stumbled upon an answer in this communitty where someone told to use 'RGB triple of color name, version 2' from filexchange. The syntax i used to define color was like

s.LineProperties(9).MarkerEdgeColor=rgb('stone') % plots a dark silver color.

but as i am now trying to use online version of Matlab which is 2023, it doesnt recoginze the word 'stone' for instance or any other combination of words like it use to in 2022 version .with version 2022 i could simply write rgb('dark green') and it would plot this color. Is there any way around in version 2023 because i have used that function in many scripts and it would take a huge amount of time to undo all of them.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Stephen23 2023-7-6

Did you try saving the RGB function in your MATLAB Drive?

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Steven Lord 2023-7-6

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1992563-rgb-triple-of-color-name-version-2-does-not-work-with-matlab2023#answer_1268328

In MATLAB Online, open the Add-Ons Explorer (the icon that looks like three cubes in the Environment section of the Home tab of the toolstrip.) Search for and add this add-on to your MATLAB Online then you should be able to use it just like you have been in your desktop installation.

8 个评论
显示 6更早的评论隐藏 6更早的评论

Steven Lord 2023-7-6

在 MATLAB Online 中打开

What happens when you enter those "combination of words"?

Do you receive warning and/or error messages? If so the full and exact text of those messages (all the text displayed in orange and/or red in the Command Window) may be useful in determining what's going on and how to avoid the warning and/or error.
Does it do something different than what you expected, like give you a different color? If so, what did it do and what did you expect it to do?

At a quick glance at the source code (assuming you're using this File Exchange submission) I wouldn't expect specifying the colors with spaces in the names to work. None of the names in the getcolors() local function include spaces and the code that determines to which color the name you entered corresponds doesn't include any space removal functions.

    % k = find(strcmpi(s, name));
    % if isempty(k)
    %   error(['Unknown color: ' s]);
    % else
    %   rgb = num(k(1), :);
    % end

I would expect 'darkblue' to work, or 'darkorange', or 'orangered'. But the word 'blood' doesn't appear in the function so I think asking for the color 'blood orange' never should have worked.

strcmpi('darkblue', 'dark blue')
ans = logical
   0

Or perhaps you were using a different File Exchange submission in the earlier release, one that does recognize the color 'blood orange'?

arjun luther 2023-7-6

on my desktop version i got two outputs

\AppData\Roaming\MathWorks\MATLAB Add-Ons\Functions\RGB triple of color name, version 2\rgb.m % Shadowed

\AppData\Roaming\MathWorks\MATLAB Add-Ons\Collections\Climate Data Toolbox for MATLAB\cdt\rgb.m

seems like the suspicion was correct.

arjun luther 2023-7-7

编辑：arjun luther 2023-7-7

I installed the climate data tool box for online version also but it is shadowed now. How to unshadow the climate box plugin in this case ?

请先登录，再进行评论。

RGB triple of color name, version 2 does not work with Matlab2023

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

采纳的回答

8 个评论
显示 6更早的评论隐藏 6更早的评论

更多回答（0 个）

另请参阅

类别

标签

产品

版本

Community Treasure Hunt

RGB triple of color name, version 2 does not work with Matlab2023

1 个评论 显示 -1更早的评论隐藏 -1更早的评论

采纳的回答

8 个评论 显示 6更早的评论隐藏 6更早的评论

更多回答（0 个）

另请参阅

类别

标签

产品

版本

Community Treasure Hunt

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

8 个评论
显示 6更早的评论隐藏 6更早的评论