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CHAPTER 10 Document Interchange
KEY TYPE OPI COMMENT VALUE
CropRect rectangle %%ImageCropRect (Optional; see note below) An array of four num-
bers of the form
[ left top right bottom ]
specifying the portion of the image to be used.
Note: The Size and CropRect entries should either
both be present or both be absent. If present, they
must satisfy the conditions
0 ≤ left < right ≤ width
and
0 ≤ top < bottom ≤ height
Note that in this coordinate space, the positive y
axis extends vertically downward; hence, the
requirement that top < bottom.
Overprint boolean %%ImageOverprint (Optional) A flag specifying whether the image
is to overprint (true) or knock out (false) under-
lying marks on other separations. Default value:
false.
Inks name or %%ImageInks (Optional) A name object or array specifying the
array colorants to be applied to the image. The value
may be the name full_color or registration or an
array of the form
[ /monochrome name1 tint1 … namen tintn ]
where each name is a string representing the
name of a colorant and each tint is a real number
in the range 0.0 to 1.0 specifying the concentra-
tion of that colorant to be applied.
IncludedImageDimensions
array %%IncludedImageDimensions (Optional) An array of two integers of the form
[ pixelsWide pixelsHigh ]
specifying the dimensions of the included image
in pixels.
IncludedImageQuality
number %%IncludedImageQuality (Optional) A number indicating the quality of
the included image. Valid values are 1, 2, and 3.