Name
ccontext:UserToDevice -- user to device
Synopsis
dx, dy = ccontext:UserToDevice(ux, uy)
Function
Transform a coordinate from user space to device space by multiplying the given point by the current transformation matrix (CTM).
Inputs
ux
X value of coordinate (user space)
uy
Y value of coordinate (user space)
Results
dx
X value of coordinate (device space)
dy
Y value of coordinate (device space)
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