rotate_transform() [1/2]

void xtd::drawing::graphics::rotate_transform

(

float

angle

)

Applies the specified rotation to the transformation matrix of this xtd::drawing::graphics.

Parameters

angle

Angle of rotation in degrees.

Remarks

The rotation operation consists of multiplying the transformation matrix by a matrix whose elements are derived from the angle parameter. This method applies the rotation by prepending it to the transformation matrix.