ImageGear for C and C++ on Windows v19.0
IG_REC_zones_count_get
| API Reference Guide > Recognition Component API Reference > Recognition Component Functions Reference > Zone Support Functions > IG_REC_zones_count_get |
Gets the number of zones in the zone list of the hImage image.
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AT_ERRCOUNT ACCUAPI IG_REC_zones_count_get( HIG_REC_IMAGE hImage, LPAT_INT lpZoneCount ); |
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| Name | Type | Description |
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| hImage | HIG_REC_IMAGE | Handle of the image. |
| lpZoneCount | LPAT_INT | Address of an integer variable to get the number of zones. |
See IG_REC_image_import.
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AT_ERRCOUNT ErrCount = 0; HIG_REC_IMAGE higRecImage = 0; HIGEAR higImage = 0; AT_INT iZoneCount = 0; ErrCount += IG_load_file("Multipage.tif", &higImage); ErrCount += IG_REC_image_import(higImage, &higRecImage); ErrCount += IG_REC_zones_locate(higRecImage, NULL); ErrCount += IG_REC_zones_count_get(higRecImage, &iZoneCount); //... ErrCount += IG_REC_image_delete(higRecImage); ErrCount += IG_image_delete(higImage); |
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