Context.userToDeviceDistance

Transform a distance vector from user space to device space. This function is similar to cairo_user_to_device() except that the translation components of the CTM will be ignored when transforming (dx,dy). Since 1.0

class Context
void
userToDeviceDistance
(
ref double dx
,
ref double dy
)

Parameters

dx double

X component of a distance vector (in/out parameter)

dy double

Y component of a distance vector (in/out parameter)