Koreader - word spacing

[plotn]

Добавить в настройки

[plotn]

#define PROP_FLOATING_PUNCTUATION "crengine.style.floating.punctuation.enabled"

#define PROP_FORMAT_SPACE_WIDTH_SCALE_PERCENT "crengine.style.space.width.scale.percent"
#define PROP_FORMAT_MIN_SPACE_CONDENSING_PERCENT "crengine.style.space.condensing.percent"
// % of unused space on a line to trigger hyphenation, or addition of letter spacing for justification
#define PROP_FORMAT_UNUSED_SPACE_THRESHOLD_PERCENT "crengine.style.unused.space.threshold.percent"
// Max allowed added letter spacing (% of font size)
#define PROP_FORMAT_MAX_ADDED_LETTER_SPACING_PERCENT "crengine.style.max.added.letter.spacing.percent"

[plotn]

function CreDocument:setWordSpacing(values)
-- values should be a table of 2 numbers (e.g.: { 90, 75 })
-- - space width scale percent (hard scale the width of each space char in
-- all fonts - 100 to use the normal font space glyph width unchanged).
-- - min space condensing percent (how much we can additionally decrease
-- a space width to make text fit on a line).
logger.dbg("CreDocument: set space width scale", values[1])
self._document:setIntProperty("crengine.style.space.width.scale.percent", values[1])
logger.dbg("CreDocument: set space condensing", values[2])
self._document:setIntProperty("crengine.style.space.condensing.percent", values[2])
end
75/50
95/75
100/90