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Parameters are refined by the selected printer.

halftone property


Specifies the halftone processing method.

Applied to monochrome (2-scale) printing by print method and addImage method.

Object type

Number

Constant

Processing method

Description

HALFTONE_DITHER (default)

Dithering

Printing graphics only

HALFTONE_ERROR_DIFFUSION

Error diffusion

Printing that includes text and graphics

HALFTONE_THRESHOLD

Threshold

Printing text only

 

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