Code-snippets in Live Scripts?
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Hello,
in my Live Scripts I have some lines of codes which I use very frequently. One example is
set(get(gca, 'ylabel'), 'Rotation', 0, 'HorizontalAlignment', 'right', 'VerticalAlignment', 'middle')
to rotate the y-axis label.
In other progarmming environments it is possible to define code snippets to insert code, which is used often.
What I do not want: defining a function for such lines, as I distrubute the Live Scripts to students, and using support function leads to difficulties.
Are there any recommendations how to introduce code sippets?
Michael
2 个评论
John D'Errico
2024-7-3
编辑:John D'Errico
2024-7-3
You are looking for EXACTLY a function. But then, you tell us that you don't want a function. So what do you expect?
If you distribute live scripts, then nothing stops you from distributing functions too. Put them in a central repository, and have them link to it. Or distribute your functions with the scripts. I fail to see the problem.
If what you really want is exactly what you have in some other programming environment, then use it. WTP?
回答(1 个)
Dinesh
2024-7-3
Hello,
These lines that you use very frequently can be defined as a string variable. Then, you can make use of the "eval" function and pass this string variable as a parameter to execute that line. Here's how you can do it for your "set()" call:
rotateYLabel = "set(get(gca, 'ylabel'), 'Rotation', 0, 'HorizontalAlignment', 'right', 'VerticalAlignment', 'middle');";
% Execute the code snippet using "eval" any number of times
eval(rotateYLabel);
Here's the documentation link for "eval": https://www.mathworks.com/help/matlab/ref/eval.html
Note: When you use "eval", you might see a warning that it is inefficient. As of now, I don't see any other workaround apart from using "eval".
3 个评论
Dinesh
2024-7-4
@Michael, oh, so you looking for an in-built accessibility feature to store your snippets and retreive them whenever you want using shortcuts.
Maybe this can help you: https://www.mathworks.com/matlabcentral/fileexchange/70524-matlab-snippets/
In the Github link mentioned in the above link, you can see examples of how to use this add-on.
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