GlowBit 8x8 Matrix: Is there a built-in function to rotate the display 90 degrees?

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I’ve already soldered one of the matrix to fit my project and would love to be able to rotate the images it displays by 90 degrees counter-clockwise. Is there a built in function to do this? Or alternatively a fairly simple method.to do this in code.

Thanks in advance.

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Hi James,

I’ve just come across your post - looks like we’ve missed this one!

Which matrix are you using? In principle, this is a fairly well solved and there a few software libraries or and pre-written functions that can perform 90° rotations. Eg. checkout the transform() function in this library:
https://majicdesigns.github.io/MD_MAX72XX/class_m_d___m_a_x72_x_x.html#aa81af9a9e4309d9971bec7da3eef5890

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