Quote:
Originally Posted by jbaumann
Hi,
tested everything you pointed out, but the problem remains.
Regardless of which of the DCREREADER_CONFIG_MARGIN_SIZES_* I use, when rendering PDFs the upper and lower margins are not used (left and right work ok), and with EPubs all margins are handled as expected. Should I open an issue at the Github repository or is there anything that I don't see?
Second question: I would like to have a larger font for the minibar and tried to set both DMINIBAR_CONTAINER_HEIGHT and DMINIBAR_FONT_SIZE to a higher value, but this had no effect...
Cheers, Joe
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The PM I sent:
"The cr3.ini is for the Coolreader 3 Engine used for many formats, but not for PDFs. First try the options that the menus provide. How is it with the margin set to large? Try the "Switch zoom mode". You could use the "Page Crop".
There are koptreader config defaults in "defaults.lua", best read using Notepad++, but to be honest I am not sure how they all work."
The DCREREADER settings are for the CR3 engine, not for PDFs.
The DKOPTREADER settings are for PDFs. Find inside defaults.lua:
-- koptreader config defaults
DKOPTREADER_CONFIG_FONT_SIZE = 1.0 -- range from 0.1 to 3.0
DKOPTREADER_CONFIG_TEXT_WRAP = 0 -- 1 = on, 0 = off
DKOPTREADER_CONFIG_TRIM_PAGE = 1 -- 1 = auto, 0 = manual
DKOPTREADER_CONFIG_DETECT_INDENT = 1 -- 1 = enable, 0 = disable
DKOPTREADER_CONFIG_DEFECT_SIZE = 1.0 -- range from 0.0 to 3.0
DKOPTREADER_CONFIG_PAGE_MARGIN = 0.10 -- range from 0.0 to 1.0
DKOPTREADER_CONFIG_LINE_SPACING = 1.2 -- range from 0.5 to 2.0
DKOPTREADER_CONFIG_RENDER_QUALITY = 1.0 -- range from 0.5 to 2.0
DKOPTREADER_CONFIG_AUTO_STRAIGHTEN = 0 -- range from 0 to 10
DKOPTREADER_CONFIG_JUSTIFICATION = 3 -- -1 = auto, 0 = left, 1 = center, 2 = right, 3 = full
DKOPTREADER_CONFIG_MAX_COLUMNS = 2 -- range from 1 to 4
DKOPTREADER_CONFIG_CONTRAST = 1.0 -- range from 0.2 to 2.0
-- word spacing for reflow
DKOPTREADER_CONFIG_WORD_SPACINGS = {0.05, -0.2, 0.375} -- range from (+/-)0.05 to (+/-)0.5
DKOPTREADER_CONFIG_DEFAULT_WORD_SPACING = -0.2 -- range from (+/-)0.05 to (+/-)0.5
-- document languages for OCR
DKOPTREADER_CONFIG_DOC_LANGS_TEXT = {"English", "Chinese"}
DKOPTREADER_CONFIG_DOC_LANGS_CODE = {"eng", "chi_sim"} -- language code, make sure you have corresponding training data
DKOPTREADER_CONFIG_DOC_DEFAULT_LANG_CODE = "eng" -- that have filenames starting with the language codes
(Better formatted and color coded text when using "Notepad++")
The DMINIBAR settings are the correct ones and do work, if they are properly saved and KOReader restarted.
Luck;
Ken