PreviewImpositionInput

Type: Input

Input for preview/estimate imposition. All geometry is provided directly (no persisted component needed). At least one substrate ID is required.

Fields

Name	Type	Default	Description
bindingType	BindingType		Binding type that determines page ordering (saddleStitch, perfectBound, etc.)
bleed	LengthInput		Bleed offset in mm (default 3.0)
finishedHeight	LengthInput!		Finished (trim) height in mm
finishedWidth	LengthInput!		Finished (trim) width in mm
foldUniformityWeight	Float		Objective weight for fold uniformity (default 0.3)
gangingCols	Int		Explicit column count for ganging (nil = auto)
gangingRows	Int		Explicit row count for ganging (nil = auto)
gripEdge	LengthInput		Gripper margin in mm (default 10)
gutterH	LengthInput		Horizontal gutter in mm (default 0)
gutterV	LengthInput		Vertical gutter in mm (default 0)
maxPagesUp	Int		Maximum pages-up cap
mode	ImposingMode		Layout mode: signature, ganging, or web (default signature)
permittedFolds	[String!]		Fold pattern IDs to allow, e.g. ["f8", "f16", "f32"]. Nil = all.
quantity	Int		Print run quantity (enables total sheet calculation)
scheme	ImpositionScheme		Preferred imposition scheme
sideMargin	LengthInput		Side margins in mm (default 5)
sigCountWeight	Float		Objective weight for signature count (default 0.5)
substrateIds	[String!]!		Substrate IDs to consider (at least one required)
tailEdge	LengthInput		Tail margin in mm (default 5)
totalPages	Int!		Total content pages
utilisationWeight	Float		Objective weight for sheet utilisation (default 1.0)
wasteWeight	Float		Objective weight for waste minimisation (default 1.0)
webPressProfile	WebPressProfileInput		Web press profile (required for web mode)