| Name | Description | |
|---|---|---|
 | analyze | Detects barcodes on the given bitmap image. |
| getAdditionalReadingPass | Gets a value determining whether an additional reading pass will be performed. Default value: false. |
| getArea | Gets the area of the image, in pixels, to analyze for barcode recognition. Default value: 0,0,0,0. |
| getBarcodeTypes | Gets the type of barcodes to analyze during recognition processing. Default value: BarcodeType.ALL. |
| getCode39StartStopPatternsAreMandatory | Gets a value determining whether or not Barcode Xpress will find and decode Code 39 / Code 39 Extended barcodes when their start and stop patterns are missing. Default value: true. |
| getOrientation | Gets the orientation of the barcodes to analyze during recognition. Default value: Orientation.HORIZONTALVERTICAL. |
| getRoyalMailVariableLengthDecoding | Gets a boolean determining whether or not to decode Royal Mail 4-State barcodes of any length. Default value: false. |
| getScanDistance | Gets the scan distance in pixels between line sweeps when searching for 1D barcodes. Default value: 5. |
| setAdditionalReadingPass | Sets a value which determines if additional processing pass will be performed on a scaled (reduced) version of the original image. If this property is set to true, additional processing pass of a scaled (reduced) version of the original image will be performed (scale factor equal to 0.5). After analyzing both these images, results from the pass that yields a higher confidence value would be reported. This step is strictly an extra analysis step which increases response time. It can be used for barcode images with repetitive noise artifacts around the bars which cause normal recognition pass to misread. |
| setArea | Sets the area of the image, in pixels, to analyze for barcode recognition. If it is desired to analyze the entire image, set the Area property values (x, y, width and height) to zero. |
| setBarcodeTypes | Sets the type of barcodes to analyze during recognition processing. If searching for BarcodeTypes BarcodeType.Unknown and any other BarcodeType, the other BarcodeType will be searched for. Also, If you want to search for BarcodeType.PATCHCODE, you must not specify any other BarcodeTypes to search for. If BarcodeType.PATCHCODE and any other BarcodeType is specified, the other BarcodeType will be searched for instead. |
| setCode39StartStopPatternsAreMandatory | Sets a value which determines whether or not Barcode Xpress will find and decode Code 39 / Code 39 Extended barcodes when their start and stop patterns are missing. If this property is set to true then only regular (barcode has both start and stop patterns) barcodes are recognized. When this property is set to false then both regular and barcodes without start/stop patterns are recognized. This is relevant for Code39 and Code39 Extended barcode symbologies. |
| setOrientation | Sets the orientation of the barcodes to analyze during recognition. The barcode recognition engine is capable of detecting barcodes in an image without any prior knowledge of the barcode orientation. However, you can speed up the recognition process by specifying a barcode orientation. |
| setRoyalMailVariableLengthDecoding | Sets the RoyalMailVariableLengthDecoging property which determines whether or not to adhere to the RM4SCC specification regarding barcode lengths By default, this property is set to false. When set to true, Royal Mail barcodes of any length will be decoded. |
| setScanDistance | Sets the scan distance in pixels between line sweeps when searching for 1D barcodes. Reducing this value can help in finding barcodes which are short relative to their height. This value effects the run time of the barcode search. Smaller values will require more processing of the image. |
Is this page helpful?
Yes
No