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Printing a scale drawing from a Photo
#7
(01-08-2022, 04:17 PM)rich2005 Wrote: Not a straight forward project Wink

This right from the beginning, with a couple of tweaks before a LibreOffice set up.

8 and a half minutes https://youtu.be/1WAC2PCSKOU






Not this image particularly but sometime you might need to temporarily straighten for a true horizontal measurement.
Deduct margins before slicing the image.
Save some ink by tracing the edges.


I am not using the Windows Gimp print, it is notoriously flaky.

Thanks so much for this Rich, following that video was a dream. I've got it now that once the png image is in LibreOffice and I've selected original size, in the properties section it says Margin - Normal 1.90cm, this setting when printed gave me 96mm on the ruler, when measuring 100mm on the image.
If I set the Margin to Narrow, I get 98/99mm which is pretty close.

Is there a way to manipulate the pixel numbers to correct this? Or would you put it down to my printer still not printing 100% true to scale? (I did try a no margin print and that still added margins albeit very slim)

I'm a lot closer to the correct size anyway with your help, really do appreciate it. I will do a full printout on Monday and check it against the actual frame to see how it fairs.
Patrick.
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Messages In This Thread
RE: Printing a scale drawing from a Photo - by rovingpaddy - 01-08-2022, 07:13 PM

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