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Harlequin RIP SDK
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Harlequin RIP SDK
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Structure describing raster layout for a single separation in a page. More...
#include "swraster.h"
Data Fields | |
| size_t | size |
| Size of this structure. | |
| uint32 | sheet_id |
| RASTER_FRAME ** | frames |
| unsigned int | n_frames |
| unsigned int | n_rendered_frames |
| unsigned int | lines_in_all_frames |
| unsigned int | n_rendered_bands |
| size_t | rendered_sheet_size |
| size_t | overall_sheet_size |
| int | index_omitted |
| unsigned int | index_non_omitted |
Structure describing raster layout for a single separation in a page.
| RASTER_FRAME** RASTER_SHEET::frames |
An array of RASTER_SHEET::n_frames pointers to frame structures.
| unsigned int RASTER_SHEET::index_non_omitted |
The sheet index, including omitted sheets.
| int RASTER_SHEET::index_omitted |
The sheet index, excluding omitted sheets, or -1 if omitted. Sheet omission is entirely derivative of frame omission: if this index is -1, then all frames of the sheet are omitted, and conversely if this index is non-negative, then at least one frame in the sheet is not omitted. This index will always be less than or equal to index_non_omitted.
| unsigned int RASTER_SHEET::lines_in_all_frames |
The total number of lines in all rendered frames of the sheet.
| unsigned int RASTER_SHEET::n_frames |
The number of frames in the sheet. Each frame consists of RASTER_LAYOUT::bands_per_frame bands, with all of the bands having the same structure. There will always be at least one frame in a sheet.
| unsigned int RASTER_SHEET::n_rendered_bands |
The number of non-omitted bands in the sheet that can be iterated over. This is the number of non-omitted frames in the sheet, multiplied by the number of bands in the frame. The iterable planes are used to identify a particular band for output.
| unsigned int RASTER_SHEET::n_rendered_frames |
The number of non-omitted frames in the sheet.
| size_t RASTER_SHEET::overall_sheet_size |
The size of the data in all frames in the whole sheet, including omitted frames and planes.
| size_t RASTER_SHEET::rendered_sheet_size |
The size of the data in all rendered frames in the whole sheet. If the sheet is omitted, this will be zero.
| uint32 RASTER_SHEET::sheet_id |
An identifier for this sheet. This identifier is stable across all render passes for a page, but cannot be used to compare layouts from different pages. Channel, plane, frame, and sheet IDs share the same namespace, so the IDs created by the RIP for an item of one type will not conflict with IDs for an item of a different type. The ID zero is never used by the RIP.