jens
05da8712f6
git-svn-id: http://moon:8086/svn/software/trunk/libsrc/_to_be_added@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
56 lines
1.7 KiB
C
Executable File
56 lines
1.7 KiB
C
Executable File
// ------------------------------------------------------------
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// pixel.h
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//
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// Reading writing tiff images
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//
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// 12.03.2005, J.Ahrensfeld
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// ------------------------------------------------------------
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#ifndef PIXEL_H
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#define PIXEL_H
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#include "mtypes.h"
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#include "imageio.h"
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// ------------------------------------------------------------
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#define MAJOR_STATE_MASK 0x03
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enum PixelState
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{
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pixel_state_all = 0,
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pixel_state_foreground = 1,
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pixel_state_background = 2,
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pixel_state_unknown = 4,
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pixel_state_computed = 8
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};
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typedef struct _pixel_t
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{
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UINT32 state;
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pxl_id_t id_this, id_closest_f, id_closest_b;
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pos_t raster_coord;
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double dist_closest_f, dist_closest_b;
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} pixel_t;
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typedef struct _set_data_t
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{
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UINT32 num_row, num_col, num_pixel, num_unknown, num_fore, num_back;
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pixel_t *pPixel;
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} set_data_t;
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// ------------------------------------------------------------
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void SetInit(set_data_t *pObj, int num_row, int num_col);
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void PixelStateInit(set_data_t *pObj, image_t *pTrimap_image);
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int GetCropSet(set_data_t *pObj, int *pCrop, pos_t center, pos_t rect_size, UINT32 select_state);
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int GetCircleSet(set_data_t *pObj, int *pCrop, pos_t center, double radius, UINT32 select_state);
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int GetSetByState(set_data_t *pObj, pxl_id_t *pSet, UINT32 select_state);
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int ComputeDistanceMap(set_data_t *pObj, pxl_id_t *pSet_unknown, int num_unknown);
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int ComputeCalcSet(set_data_t *pObj, pxl_id_t *pSet_unknown, int num_unknown);
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int SaveCalcSet(char *filename, set_data_t *pObj, pxl_id_t *pSet_unknown, int num_unknown);
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int LoadCalcSet(char *filename, set_data_t *pObj, pxl_id_t *pSet_unknown, int num_unknown);
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// ------------------------------------------------------------
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#endif // PIXEL_H
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