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quantize 2

quantize(src, dest, colors)

Class Public methods

Links:

https://github.com/ruby/ruby/blob/287a34ae0dfc23e4158f67cb7783d239f202c368/ext/tk/lib/tkextlib/blt/winop.rb#L56

doc_ruby_on_rails

2015-05-21 14:34:29

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quantize() quantize(value) Given a value in the input domain, returns the corresponding value in the output range. For example, to apply a color encoding: va

quantize quantize(src, dest, colors) Class Public methods

quantize.copy() quantize.copy() Returns an exact copy of this scale. Changes to this scale will not affect the returned scale, and vice versa.

quantize.invertExtent() quantize.invertExtent(value) Returns the extent of values in the domain [x0, x1] for the corresponding value in the range: the inverse of quantize

quantize.nice() quantize.nice() Equivalent to continuous.nice.