BarCodeRegionParameters
Source: Reader.
Represents the recognized barcode's region and barcode angle This sample shows how to get barcode Angle and bounding quadrangle values let generator = new BarcodeGenerator(EncodeTypes.Code128, "12345"); generator.save("test.png"); let reader = new BarCodeReader("test.png", null, [ DecodeType.CODE_39_STANDARD, DecodeType.CODE_128 ]); reader.readBarCodes().forEach(function(result, i, results) { console.log("BarCode CodeText: " + result.getCodeText()); console.log("BarCode Angle: " + result.getRegion().getAngle()); console.log("BarCode Quadrangle: " + result.getRegion().getQuadrangle()); });
new BarCodeRegionParameters()
Methods
op_Equality(first, second)
Returns a value indicating whether the first BarCodeRegionParameters value is equal to the second.
Parameters
Name | Type | Optional | Description |
---|---|---|---|
first |
|
|
A first compared value |
second |
|
|
A second compared value |
- Returns
-
true if first has the same value as second; otherwise, false.
op_Inequality(first, second)
Returns a value indicating if the first BarCodeRegionParameters value is different from the second.
Parameters
Name | Type | Optional | Description |
---|---|---|---|
first |
|
|
A first compared value |
second |
|
|
A second compared value |
- Returns
-
true if first has the different value from second; otherwise, false.
equals(obj)
Returns a value indicating whether this instance is equal to a specified BarCodeRegionParameters value.
Parameter
Name | Type | Optional | Description |
---|---|---|---|
obj |
|
|
An System.Object value to compare to this instance. |
- Returns
-
true if obj has the same value as this instance; otherwise, false.
getAngle()
Gets the angle of the barcode (0-360). Value: The angle for barcode (0-360).
getPoints()
Gets Points array bounding barcode region Value: Returns Points array bounding barcode region
getQuadrangle()
Gets Quadrangle bounding barcode region Value: Returns Quadrangle bounding barcode region
getRectangle()
Gets Rectangle bounding barcode region Value: Returns Rectangle bounding barcode region
hashCode()
Returns the hash code for this instance.
- Returns
-
A 32-bit signed integer hash code.
toString()
Returns a human-readable string representation of this BarCodeRegionParameters.
- Returns
-
A string that represents this BarCodeRegionParameters.