Hi all,
How would you deal with the problem that arises because coordinates are integer:
Lest say on a canvas you set a point at (5,5)
You magnify to 2x, so the pixel appears now at (10,10)
You add another puxel at (7,9)
How do you save the coordinates? Everything at 2x?
You magnify to 3x
The first pixel is at (15,15)
Where do you draw the secoond pixel?
I guess there is an established way of dealing with the problem, but as I don’t know it I’d appreciate any pointers.
TiA
Markus