PostScript shape,size and position improvements.#1638

Merged

GillesDuvert merged 10 commits intognudatalanguage:masterfrom

GillesDuvert:PS_correct_position_and_sizes

Oct 12, 2023

Commits on Sep 13, 2023

this commitconcerns exclusively the PostScript driver and PostScript Device
GillesDuvert
committed

Commits on Sep 14, 2023

Found trick to adjust PS character size so that it is roughly constant whatever the PS page size. (compensate defect of the plplot ps driver, most aovious now that the size and position are OK)
GillesDuvert
committed

Commits on Oct 3, 2023

solved discrepancy between plot positions in harshey and TrueType fonts.
GillesDuvert
committed

Commits on Oct 11, 2023

reverted to my PS introspection code to handle the position of images - simple C code, and it's almost impossible to get the real PS trandfrmation from plplot anyways as this is hidden in the ps.c …
GillesDuvert
committed

Commits on Oct 12, 2023