A silly question

[Ofnuts]

(10-27-2019, 10:29 PM)carmen Wrote: Thanks!
Yes,both are booleans and not exclusive: I can conceivably wish to output a webp (or indexed png) both grayscale (I always work in RGB) and without margins, as those are better added through css in an epub... more control.

I dare say I shall try all variants... although it will take me some to get used to 'x+=y' ... as did accepting 'x=x+y' without concluding 'y=0', and remembering moreover that one had lost the initial value of 'x'--live and learn!

Cute the variant with list and formatting!

x+=y is fairly frequent. It is actually more readable that x=x+y because you don't have to check that it's the same variable on both sides.

Compare:

Code:

offsetX+=1
offsetY+=1
offsetZ+=1

with:

Code:

offsetX=offsetX+1
offsetY=offsetZ+1
offsetZ=offsetY+1

Did you catch the Y<->Z swap in the last one?

Formatting is IMHO the preferred method.