Syntax
XPath: /JDF[contains(@Types="Screening")]/ResourcePool/ScreeningParams/ScreenSelector/@ScreeningFamily
Type
String
Syntax
XPath: /JDF[contains(@Types="Screening")]/ResourcePool/ScreeningParams/ScreenSelector/@SourceObjects
Type
Enumeration
Supported values
|
@ScreeningFamily |
Description |
|---|---|
|
"Gradation" |
Course halftoning |
|
"Resolution" |
Fine halftoning |
|
"ErrorDiffusion" |
Very fine halftoning |
NOTE
The VarioPrint i-Series only supports @ScreeningFamily = "Gradation". Any other value in the ticket will be ignored and gradation is used instead.
The following table is valid for the colour printers with the exception of the imagePRESS C10000VP Series:
|
@SourceObjects |
Description |
|---|---|
|
“All” (default) |
ScreeningFamily applies to all objects. |
|
“ImagePhotographic", "ImageScreenShot", "SmoothShades”, "LineArt" |
ScreeningFamily applies to all objects except text. To be used when a Text ScreeningFamily is also provided. |
|
“Text” |
ScreeningFamily applies to Text only. |
The following table is only valid for the imagePRESS C10000VP Series:
|
@SourceObjects |
Description |
|---|---|
|
"LineArt" |
ScreeningFamily applies to graphics. |
|
“ImagePhotographic", "ImageScreenShot", "SmoothShades”, |
ScreeningFamily applies to images. |
|
“Text” |
ScreeningFamily applies to text. |
Description
These settings define the screening method to use for text and for non-text.
Example: job with ErrorDiffusion for text and Gradation for the rest (images, graphics, …)
<JDF Types ="... Screening ..." ... >
<ResourcePool>
<ScreeningParams Class ="Parameter" ID ="ScreenID" Status ="Incomplete">
<ScreenSelector ScreeningFamily ="Gradation" SourceObjects ="ImagePhotographic ImageScreenShot LineArt SmoothShades"/>
<ScreenSelector ScreeningFamily ="ErrorDiffusion" SourceObjects ="Text"/>
</ScreeningParams>
</ResourcePool>
<ResourceLinkPool>
<ScreeningParamsLink rRef ="ScreenID" Usage ="Usage" CombinedProcessIndex ="index into Types for Screening"/>
</ResourceLinkPool>
</JDF>
Example: job with Gradation for all objects ("All" is default)
<JDF Types ="... Screening ..." ... >
<ResourcePool>
<ScreeningParams Class ="Parameter" ID ="ScreenID" Status ="Incomplete">
<ScreenSelector ScreeningFamily ="Gradation"/>
</ScreeningParams>
</ResourcePool>
<ResourceLinkPool>
<ScreeningParamsLink rRef ="ScreenID" Usage ="Usage" CombinedProcessIndex ="index into Types for Screening"/>
</ResourceLinkPool>
</JDF>