imageMono

Monochrome color setting for rasterization.
[read-only property] imageMono([out, retval] int *color)
Specifies monochrome (1-bit) rasterization.

This property is only useful as an argument to convertPageToPicture, convertRegionToPicture, writePageBitmap, or writeRegionBitmap.

convertPageToPicture
convertRegionToPicture
writePageBitmap
writeRegionBitmap
imageGray
imageRGB
imageCMYK
imageDevNToCMYK
imageDevNToRGB
imageGrayToMono