Is there a way to do bit-mapped graphics in Q? Black-and-white binary images are fine. I see that I can do various kinds of plots in qStudio, but not images. I’m attempting to do this on various Windows systems.
That’s a coincidence, Stuart.
I was just writing a Direct2D graphics extension for kdb+w32.
But in the meantime, you can just write the image to a .bmp file (or any simple bitmap file format) and then run
q)system "mspaint ",x
where x is your filename.
of course, I haven’t tested this myself :)
Ta,
Jack.
Cool! I think your graphics extension would open up kdb+w32 to a whole new range of applications. Please keep us up to date on this project. Meanwhile, I’ll try out your suggested approach.
-Stu S.
=====