Programmatically create annotation with hyperlink

Question

Maximilian am 12 Sep. 2014

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https://de.mathworks.com/matlabcentral/answers/154573-programmatically-create-annotation-with-hyperlink

Beantwortet: Kent Schonert am 24 Mai 2022

Hello,

I have a model in which I would like to include a hyperlink to an excel file that contains more information about the model. The model and excel file are contained within the same Simulink project however I would like to be able to share the project with someone else, but maintain that hyperlink regardless of where they put the project file.

In my project open script I am getting the root directory of the project using ProjectRootDir = fileparts(mfilename('fullpath'));

and I know I can create an annotation programmatically using the methods described here: http://www.mathworks.com/help/simulink/ug/create-an-annotation-programmatically.html

But no where do I see a parameter to enable a hyperlink and create it using a Matlab variable. Is there another way to implement this?

Thanks!

Max

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Answer 1

Kent Schonert am 24 Mai 2022

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https://de.mathworks.com/matlabcentral/answers/154573-programmatically-create-annotation-with-hyperlink#answer_970965

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I found a solution by looking at the properties of a GUI created hyperlink annotation.

 hyperlink = 'www.google.com';
    displayText = 'Google';
    
    textValue = [...
    '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">' char(13)...
    '<html><head><meta name="qrichtext" content="1" /><style type="text/css">' char(13) ...
    'p, li { white-space: pre-wrap; }' char(13) ...
    '</style></head><body style=" font-family:''Arial''; font-size:10px; font-weight:400; font-style:normal;">' char(13) ...
    '<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><a href="' hyperlink '"><span style=" text-decoration: underline; color:#0000ff;">' displayText '</span></a></p></body></html>'];
   
    a = Simulink.Annotation(gcs,textValue);
    a.Interpreter = 'rich'