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3D Support and more, WIP

8

**WARNING** This is a huge revamping of the graphics part of gdl. **AT THE MOMENT IT DOES NOT WORK UNDER WINDOWS** To reproduce exactly IDL's 3D behaviour, I have hacked...

GillesDuvert

Note: I use GDL Command Line in Windows, Version 1.0.1 I am unable to interact with the GDL's visualization window: By interact, I mean there's no option to zoon, rotate,...

TusharAgarwal10

should be OK with 16 bit aware versions of IM and GM.

GillesDuvert

MAGICK_WRITE converting to uint16 when it should not.

8

It seems that `magick_write` is always converting images to uint16 types, when that should not happen for byte inputs. For PNG files this results in a file that has values...

jtappin

bug when writing PNG

9

Yes, this problem may depend on various parameters but this code don't work on my laptop for PNG (just uniformly black) on current GDL git version on U22.04 ``` pro...

alaingdl

see #1350 **power of two is the main target** but consider using ipow() defined in math_fun_jmg.cpp such as `z=d^2 ;--> way faster as d*d than calling pow(d,2) as GDL does...

GillesDuvert

This method to undefine a variable and free memory does not work in GDL: ``` IDL> a=lindgen(1000000l) IDL> !null=temporary(a) IDL> help, a A UNDEFINED = IDL> GDL> a=lindgen(1000000l) GDL> !null=temporary(a)...

fawltylanguage

important numerical issue with (at least) SQRT() & ALOG() for negative inputs (due to change in IDL 8.5.1 in NaN for MIN/MAX)

5

And going back in the past all GDL versions tested since 1.0.0 in august 2021 are buggy ``` GDL> rr=findgen(1000)-10 GDL> ee=alog(rr) GDL> print, min(ee), max(ee) -NaN -NaN GDL> ee=sqrt(rr)...

alaingdl

package suggestion on Debian arm64 is little wrong for GraphicsMagick

2

When installing gdl on Linux debian-gnu-linux-10 4.19.0-17-arm64 #1 SMP Debian 4.19.194-3 (2021-07-18) aarch64 GNU/Linux Then the package suggestion for GraphicsMagick is : (suitable Debian/Ubuntu package: libmagick++-dev) while I needed to...

brandy125

[WIP] macOS dmg release

4

Work in progress. GDLDE is not working yet!

pjb7687