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ocssw
V2022
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epr_product.c File Reference
#include <assert.h>#include <errno.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <time.h>#include "epr_api.h"#include "epr_core.h"#include "epr_string.h"#include "epr_ptrarray.h"#include "epr_swap.h"#include "epr_field.h"#include "epr_record.h"#include "epr_dataset.h"#include "epr_param.h"#include "epr_dsd.h"#include "epr_msph.h"#include "epr_band.h"#include "epr_bitmask.h"#include "epr_dddb.h"
Include dependency graph for epr_product.c:
Go to the source code of this file.
Functions | |
| epr_uint | epr_compute_scene_width (const EPR_SProductId *product_id) |
| epr_uint | epr_compute_scene_height (const EPR_SProductId *product_id) |
| EPR_SProductId * | epr_open_product (const char *product_file_path) |
| int | epr_close_product (EPR_SProductId *product_id) |
| void | epr_free_product_id (EPR_SProductId *product_id) |
| epr_uint | epr_get_scene_width (const EPR_SProductId *product_id) |
| epr_uint | epr_get_scene_height (const EPR_SProductId *product_id) |
| EPR_SRecord * | epr_get_sph (const EPR_SProductId *product_id) |
| EPR_SRecord * | epr_get_mph (const EPR_SProductId *product_id) |
Function Documentation
◆ epr_compute_scene_height()
Computes the scene height in pixel of a product. The scene height is the minimum number of records in all measurement datasets.
- Parameters
-
product_id the product identifier, must not be NULL
- Returns
- height pixel number, or
0if an error occured.
Definition at line 457 of file epr_product.c.
◆ epr_compute_scene_width()
Gets the scene width in pixel.
- Parameters
-
product_id the product identifier, must not be NULL
- Returns
- width pixel number, or
0if an error occured.
Definition at line 418 of file epr_product.c.
◆ epr_free_product_id()
| void epr_free_product_id | ( | EPR_SProductId * | product_id | ) |
Destructor for an EPR_SProductId structure instance.
- Parameters
-
product_id the product file identifier to be destructed
Definition at line 269 of file epr_product.c.
