Include dependency graph for rt_band.c:
Go to the source code of this file.
Functions | |
| rt_band | rt_band_new_inline (uint16_t width, uint16_t height, rt_pixtype pixtype, uint32_t hasnodata, double nodataval, uint8_t *data) |
| Create an in-db rt_band with no data. More... | |
| rt_band | rt_band_new_offline (uint16_t width, uint16_t height, rt_pixtype pixtype, uint32_t hasnodata, double nodataval, uint8_t bandNum, const char *path) |
| Create an out-db rt_band. More... | |
| rt_band | rt_band_duplicate (rt_band band) |
| Create a new band duplicated from source band. More... | |
| int | rt_band_is_offline (rt_band band) |
| Return non-zero if the given band data is on the filesystem. More... | |
| void | rt_band_destroy (rt_band band) |
| Destroy a raster band. More... | |
| const char * | rt_band_get_ext_path (rt_band band) |
| Return band's external path (only valid when rt_band_is_offline returns non-zero). More... | |
| rt_errorstate | rt_band_get_ext_band_num (rt_band band, uint8_t *bandnum) |
| Return bands' external band number (only valid when rt_band_is_offline returns non-zero). More... | |
| void * | rt_band_get_data (rt_band band) |
| Get pointer to raster band data. More... | |
| rt_errorstate | rt_band_load_offline_data (rt_band band) |
| Load offline band's data. More... | |
| rt_pixtype | rt_band_get_pixtype (rt_band band) |
| Return pixeltype of this band. More... | |
| uint16_t | rt_band_get_width (rt_band band) |
| Return width of this band. More... | |
| uint16_t | rt_band_get_height (rt_band band) |
| Return height of this band. More... | |
| int | rt_band_get_ownsdata_flag (rt_band band) |
| Return 0 (FALSE) or non-zero (TRUE) indicating if rt_band is responsible for managing the memory for band data. More... | |
| void | rt_band_set_ownsdata_flag (rt_band band, int flag) |
| int | rt_band_get_hasnodata_flag (rt_band band) |
| Get hasnodata flag value. More... | |
| void | rt_band_set_hasnodata_flag (rt_band band, int flag) |
| Set hasnodata flag value. More... | |
| rt_errorstate | rt_band_set_isnodata_flag (rt_band band, int flag) |
| Set isnodata flag value. More... | |
| int | rt_band_get_isnodata_flag (rt_band band) |
| Get isnodata flag value. More... | |
| rt_errorstate | rt_band_set_nodata (rt_band band, double val, int *converted) |
| Set nodata value. More... | |
| rt_errorstate | rt_band_set_pixel_line (rt_band band, int x, int y, void *vals, uint32_t len) |
| Set values of multiple pixels. More... | |
| rt_errorstate | rt_band_set_pixel (rt_band band, int x, int y, double val, int *converted) |
| Set single pixel's value. More... | |
| rt_errorstate | rt_band_get_pixel_line (rt_band band, int x, int y, uint16_t len, void **vals, uint16_t *nvals) |
| Get values of multiple pixels. More... | |
| rt_errorstate | rt_band_get_pixel (rt_band band, int x, int y, double *value, int *nodata) |
| Get pixel value. More... | |
| int | rt_band_get_nearest_pixel (rt_band band, int x, int y, uint16_t distancex, uint16_t distancey, int exclude_nodata_value, rt_pixel *npixels) |
| Get nearest pixel(s) with value (not NODATA) to specified pixel. More... | |
| int | rt_band_get_pixel_of_value (rt_band band, int exclude_nodata_value, double *searchset, int searchcount, rt_pixel *pixels) |
| Search band for pixel(s) with search values. More... | |
| rt_errorstate | rt_band_get_nodata (rt_band band, double *nodata) |
| Get NODATA value. More... | |
| double | rt_band_get_min_value (rt_band band) |
| Returns the minimal possible value for the band according to the pixel type. More... | |
| int | rt_band_check_is_nodata (rt_band band) |
| Returns TRUE if the band is only nodata values. More... | |
| int | rt_band_clamped_value_is_nodata (rt_band band, double val) |
| Compare clamped value to band's clamped NODATA value. More... | |
| rt_errorstate | rt_band_corrected_clamped_value (rt_band band, double val, double *newval, int *corrected) |
| Correct value when clamped value is equal to clamped NODATA value. More... | |
Variables | |
| char | enable_outdb_rasters = 1 |
