Integer in range [0..100].

Its meaning depends on the Method value: If Method is set to ImGearAliasModes.SCALE_TO_GRAY, Threshold determines the number of black and white pixels in the destination gray pixel value. A value of 100 directs ImageGear to take 100% of white pixels. A value of 0 directs ImageGear to take 100% of black pixels. The default value, which is 50, directs ImageGear to take 50% white and 50% black pixels. If Method is set to ImGearAliasModes.PRESERVE_BLACK, Threshold determines the number of black pixels to preserve. A value of 100 means that 100% of the black pixels are preserved. The default value is 50. If Method is set to ImGearAliasModes.PRESERVE_WHITE, Threshold determines the number of white pixels to preserve. A value of 100 means that 100% of white pixels are preserved. The default value is 50.

ImGearAliasModesgetMethod