I have some problem with the insertObjectAnnotation function in Matlab. How do your change the orientation of annotation?

I am currently using computer vision tool box in my Matlab and I have some issues with the function insertObjectAnnotation. It only imports textbox in landscape (text goes from left to right). How could I change it so the text inside the textbox is still in landscape but the textbox is rotated 90 degrees counter-clockwise? Thank you very much for your help.

Answer 1

[Dima Lisin]

Hi Chen,

Unfortunately this is not possible at present. insertText and insertObjectAnnotation do not let you rotate the text.

[Chen Shulun]

Thank you for your answer. I tried multiple other ways with no good I suppose I should just stop here.

[Dima Lisin]

Actually, wait. Maybe you can do it. You can rotate the image, call insertObjectAnnotation, and then rotate the image back.