PageBlackGenerationProcessing
This topic is not current. For the most current information, see the Print Schema Specification.
Specifies black generation behavior for CMYK separations.
Element Information
Name | Value |
---|---|
Element Type |
Feature |
Scoping Prefix |
Page |
Notes |
None |
Structural Content
The XML structure of this element is:
<psf:Feature name="psk:PageBlackGenerationProcessing">
<psf:Property name="psf:SelectionType">
<psf:Value xsi:type="xs:string">psk:PickOne</psf:Value>
</psf:Property>
<psf:Option name="psk:_OptionName_">
<psf:Property name="psf:IdentityOption">
<psf:Value xsi:type="xs:string">_IdentityOptionValue_</psf:Value>
</psf:Property>
</psf:Option>
</psf:Feature>
Structure Variables
The following table outlines the characteristics of the variables defined in the XML structure.
Name | Data type | Unit | Supported values | Summary |
---|---|---|---|---|
_OptionName_ |
string |
characters |
Valid fully qualified name as defined by Namespaces in XML. If no namespace is specified, default namespace is assumed. |
The name of the option. |
_IdentityOptionValue_ |
string |
n/a |
True, False. |
Defines an Option which when selected would disable this feature. |
Extensible Markup Language (XML) Content
The public Print Schema keywords are defined in the https://schemas.microsoft.com/windows/2003/08/printing/printschemakeywords
namespace. The public Extensible Markup Language (XML) content for this keyword is defined below:
<psf:Feature name="psk:PageBlackGenerationProcessing">
<psf:Option name="psk:Automatic" />
<psf:Option name="psk:Custom">
<!-- The max allowable sum of the four ink coverages anywhere in an image. -->
<psf:ScoredProperty name="psk:TotalInkCoverageLimit">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingTotalInkCoverageLimit" />
</psf:ScoredProperty>
<!-- The maximum allowed K channel value. -->
<psf:ScoredProperty name="psk:BlackInkLimit">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingBlackInkLimit" />
</psf:ScoredProperty>
<!-- The percentage of gray component replacement to perform. -->
<psf:ScoredProperty name="psk:GrayComponentReplacementLevel">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingGrayComponentReplacementLevel" />
</psf:ScoredProperty>
<!-- The point in the highlight to shadow range where GCR should start (100% = darkest shadow). -->
<psf:ScoredProperty name="psk:GrayComponentReplacementStart">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingGrayComponentReplacementStart" />
</psf:ScoredProperty>
<!-- The extented beyond neutrals (into chromatic colors) that GCR applies. 0% = Undercolor component replacement, 100% = Gray component replacement. -->
<psf:ScoredProperty name="psk:GrayComponentReplacementExtent">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingGrayComponentReplacementExtent" />
</psf:ScoredProperty>
<!-- The shadow level below which UCA will be applied. -->
<psf:ScoredProperty name="psk:UnderColorAdditionStart">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingUnderColorAdditionStart" />
</psf:ScoredProperty>
<!-- The amount chromatic ink (in gray component ratios) to add to areas where GCR/UCR has generated "BlackInkLimit" (or UCAStart, if specified) in the dark neutrals and near-neutral areas. -->
<psf:ScoredProperty name="psk:UnderColorAdditionLevel">
<psf:ParameterRef name="psk:PageBlackGenerationProcessingUnderColorAdditionLevel" />
</psf:ScoredProperty>
</psf:Option>
</psf:Feature>
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