Transformation Examples (changes)

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Programmer's Draw Reference Manuals

Rotation can be performed by using:
a = cos(angle)
b = sin(angle)
c = sin(angle)
d = cos(angle)

Scaling can be performed by using:
a = scale
b = 0
c = 0
d = scale

Translation can be performed by using:
e = x translation
f = y translation

So To to render a non-rotated 1:1 Draw file at (x,y)¹ , the transformation matrix is:

And thus: