Sets the elements of the 3x3 matrix m so it becomes a 2D transformation matrix for scaling and translation.
m
Multiplying the resulting matrix by a column vector will scale the given vector by a and translate it by b (see mulV)
a
b
mulV
a 3x3 matrix object
a 2-element vector specifying the scaling factors
a 2-element vector specifying the amount of translation
m set to be a 2D transformation matrix
Sets the elements of the 3x3 matrix
mso it becomes a 2D transformation matrix for scaling and translation.Multiplying the resulting matrix by a column vector will scale the given vector by
aand translate it byb(seemulV)