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# ifndef UTIL_NUP_H
# define UTIL_NUP_H
# include <geo2DInteger.h>
# include <utilDocumentGeometry.h>
# include <utilAffineTransform.h>
/************************************************************************/
/* */
/* Position the pages of a document on successive sheets of paper. */
/* */
/************************************************************************/
typedef struct NupSchema
{
AffineTransform2D nsBaseTransform;
int nsNup;
int nsRows;
int nsCols;
AffineTransform2D * nsNupTransforms;
int nsXShift;
} NupSchema;
/************************************************************************/
/* */
/* Geometry specifications for a print job. */
/* */
/************************************************************************/
typedef struct PrintGeometry
{
DocumentGeometry pgSheetGeometry;
int pgRotatePage90;
int pgCenterPageHorizontally;
int pgGridRows;
int pgGridCols;
int pgGridHorizontal;
int pgScalePagesToFit;
} PrintGeometry;
/************************************************************************/
/* */
/* Routine declarations. */
/* */
/************************************************************************/
extern void utilInitPrintGeometry( PrintGeometry * pg );
extern void utilInitNupSchema( NupSchema * ns );
extern void utilCleanNupSchema( NupSchema * ns );
extern int utilNupGetBaseTranform(
AffineTransform2D * pAt1Page,
int * pRotatePages,
const PrintGeometry * pg,
const DocumentGeometry * dgPage,
double fac );
extern void utilNupSheetBoundingBox(
DocumentRectangle * sheetBBox,
const NupSchema * ns,
const DocumentGeometry * dgPage,
int hasPageHeader,
int hasPageFooter );
extern int utilNupSetSchema(
NupSchema * ns,
int rotateSheetGrid,
const AffineTransform2D * at1Page,
const PrintGeometry * pg,
double fac,
const DocumentGeometry * dgPage );
extern void utilNupGetPageTranform(
AffineTransform2D * at,
const NupSchema * ns,
int page );
# endif /* UTIL_NUP_H */
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