Yes... "retina" basically means that pixel units are doubled (or halved, depending on how you look at it -- total number of pixels or size of each pixel) in each direction (or, for the iphone 6, tripled/thirded).
I am not sure how to detect the retina scale factor from within J. Take care, -- Raul On Sun, May 2, 2021 at 11:14 AM Brian Schott <[email protected]> wrote: > > Is no one else experiencing this phenomenon? > > Raul, > But relooking at System Preferences>Display > the panel's title is "Built-in Retina Display" . > The display is next, does that relate to the problem you mentioned? > Is the retina display a known issue? > Intel(R) Iris(TM) Plus Graphics OpenGL Engine (1x6x8 (fused) LP . > > > > > On Sat, May 1, 2021 at 12:25 PM Brian Schott <[email protected]> wrote: > > > No, it's a macbook pro from just prior to the M1 chip. > > > > On Sat, May 1, 2021 at 12:17 PM Raul Miller <[email protected]> wrote: > > > >> From how you have described things, "computer B" might have an issue > >> with how the OS handles the retina display. > >> > >> Is that an early iBook? > >> > >> Thanks, > >> > >> -- > >> Raul > >> > >> > > -- > (B=) > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
