bitonal() [2/2]

static xtd::drawing::image xtd::drawing::image_converter::bitonal ( const xtd::drawing::image &  image, int32  threshold, const color &  upper_color, const color &  lower_color  )

static

Creates a new lower and upper image of the specified image with specified threshold, upper color and lower color.

Parameters

image	The image to convert into lower and upper colors.
threshold	The threshold value (from 0 to 765).
upper_color	The color used when RGB color is upper the threshold value.
lower_color	The color used when RGB color is under or equal the threshold value.

Returns

The converted image.

Appearance

Original	Converted