how to make the horizontal line longer?

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asked Jul 31, 2018 in Question / help by introom
ExtensionHdu "1" *--right- "many" ImageHdu

here is the generated image

1 Answer

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answered Mar 15 by Staffan
I have the same question and have not found any answer searching this forum and the internet. I anyone knows, please let us know!
commented Mar 15 by Serge Wenger Work (11,900 points)
ExtensionHdu "1" *-------right- "many" ImageHdu
Should be OK, but is not OK

ExtensionHdu "1" *-------up- "many" ImageHdu
is OK