[Libreoffice-bugs] [Bug 140465] Saving SVG to JPG/PNG generates low res image

bugzilla-daemon at bugs.documentfoundation.org bugzilla-daemon at bugs.documentfoundation.org
Wed Feb 17 12:41:23 UTC 2021


https://bugs.documentfoundation.org/show_bug.cgi?id=140465

--- Comment #8 from Regina Henschel <rb.henschel at t-online.de> ---
Your image is not large enough to display the text.
The original svg-image has a character height of about 0.06cm for an svg-image
height of 15.131cm. That is the character has a height of about 1/252 of the
image height.
If you generate an image of 5.33cm height the character height will become
about 0.0211cm = 0.00832 inch. With 300dpi this is a height of 2.5 dot for a
character. For to get a readable character you need much more dots. From times
of dot-matrix printer you know, that at least 8 dots are needed with
specialized fonts and only 24 dots had given good readable text at that times.

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