Terrible PDF import

How is this even possible?

I cant comprehend how a tool can be coded the way it produces this kind of nonsense.

I would assume at least basic characters would be OK but not even the basic english alphabet is correct.

výkaz reziva.pdf (406.2 KB)

To justify McNeel a bit - it doesn’t l fully load at Affinity Designer too

this is funny too. my experience is that autocad does it right 99 percent of time.

this is why i strongly appeal there must be a primitive native robust tool to paate excel tables into rhino. rught now there is no way except raster images which look terrible printed.

hi @Juan_Gallo thanks for reporting,

RH-89608 faulty pdf import

in case it helps:

pdf-import-repair.3dm (195.0 KB)

how did you make it work?

convoluted … I tried a pdf > xlsx online converter and then re-exported it to a new pdf, which then imported still in a weird way with hatches and stuff, so not even good enough as a temporary solution

@Juan_Gallo
can you share the initial xlsx ?

my guess - it s some strange font or character / encoding issue.

if you do not use any of the special characters š á í ž... also not in the title, not in the xlsx file name, nor in the pdf file name, and use pure Arial everywhere - does the problem still come up ?

did you use some special setting / compression on the pdf export ?

Open in LibreOffice Writer, re-export as PDF. Import goes just fine then

it’s readable, but it still requires a bit of work to get it decent. It would be interesting to see if this issue can be tackled at the source by using a different font

I did change font to Arial, but the re-exported PDF encodes the font name as BAAAAA+ArialMT. This font then isn’t found and replaced with Arial.

The import gives the error Could not find embedded font "BAAAAA+ArialMT".

That is probably something that should be fixed in the PDF import.

The re-exported file: výkaz reziva libreoffice arial.pdf (50.3 KB)

The original PDF is using the fonts CIDfont+F1 and CIDfont+F2. CID fonts, which were developed to support large character sets, primarily for oriental languages, are reported to be problematic in other applications - this PDF breaks Adobe Acrobat for example.

Were these fonts used from necessity? If not, I’d avoid them.

my father made the excel i will ask him why he changed the font from typically used :grin: