2012/5/26 Robby Findler <[email protected]>:
> I think this is the result of cropping to the boundary box and the end
> of the line is cropped on the left, but not the right (in the
> attachment; in the program, it gets cropped along the bottom too).
That's odd. The documentation on hline says the line is centered
in its bounding box.
> This looks right:
>
> #lang racket
> (require slideshow)
> (slide (scale (hline 30 1) 15))
>
> So if you're using this in some larger context, you need to take into
> account the actual space of the line itself when cropping.
I guess I didn't knew I was cropping :-)
So when I type
(scale (hline 30 1) 15)
into the interaction window, the cropping is done by pict->bitmap?
How can I avoid the cropping?
I tried a bunch of the bounding box adjusting functions, but no cigar.
I even tried appending a blank to the left:
(hc-append (blank 1 1) (scale (hline 30 1) 30))
but that didn't work either.
/Jens Axel
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