New answers tagged coordinates
0
None of the above answers reflect the reality of early image rendering on an teletype. The 'bottom' of a vector drawn was printed first - i.e at the (final) bottom of the page. Removing the page after printout showed the image correctly displayed. Later slavish inversion of Y (in most applications) is nothing more than an annoyance, as today we have image, ...
Top 50 recent answers are included
