Applies a rotation matrix to coordinates Used to adjust mouse coordinates based on the current rotation of the image This function implements a standard 2D rotation matrix transformation: [x'] [cos(θ) -sin(θ)] [x] [y'] = [sin(θ) cos(θ)] [y]
https://mathworld.wolfram.com/RotationMatrix.html for mathematical derivation
Coordinates after applying rotation matrix
X-coordinate relative to center before rotation
Y-coordinate relative to center before rotation
Rotation angle in degrees
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Applies a rotation matrix to coordinates Used to adjust mouse coordinates based on the current rotation of the image This function implements a standard 2D rotation matrix transformation: [x'] [cos(θ) -sin(θ)] [x] [y'] = [sin(θ) cos(θ)] [y]
See
https://mathworld.wolfram.com/RotationMatrix.html for mathematical derivation
Returns
Coordinates after applying rotation matrix