Image.modulate

Modulate percent hue, saturation, and brightness of an image. Modulation of saturation and brightness is as a ratio of the current value (1 ( == 100% ) for no change).

class Image
void
modulate
(
double brightness = 1
,
double saturation = 1
,
double hue = 1
)

Parameters

brightness double

The percentage of change in the brightness.

saturation double

The percentage of change in the saturation.

hue double

The percentage of change in the hue.

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