diff options
| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /vendor/x11iraf/ximtool/logo/NOTES | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'vendor/x11iraf/ximtool/logo/NOTES')
| -rw-r--r-- | vendor/x11iraf/ximtool/logo/NOTES | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vendor/x11iraf/ximtool/logo/NOTES b/vendor/x11iraf/ximtool/logo/NOTES new file mode 100644 index 00000000..59dcbaef --- /dev/null +++ b/vendor/x11iraf/ximtool/logo/NOTES @@ -0,0 +1,17 @@ + +To make a new logo: + + 1) Create the logo image by some means. Size should be no larger + than 512x512 + 2) Convert the image to FITS, scale it so pixel values are 0-200 + 3) Export to a raw 'logo.bin' file using the IRAF command: + + cl> export logo.fits[*,-*] logo.bin raw outtype='b1' header- + + We flip the image in Y due to the difference in location of the + origin. + 4) Convert the binary logo.bin file to the header: + + % mkhdr logo.bin > ../logo.h + + 5) Recompile the XImtool sources. |