CWIMAQDataMatrixSearchOptions

NI Vision for Visual Basic

CWIMAQDataMatrixSearchOptions

CWIMAQDataMatrixSearchOptions contains the search options the function uses when searching for the Data Matrix barcode in the image.

Properties

CellFilterModeSpecifies the mode the method uses to determine the pixel value for each cell.
CellSampleSizeSpecifies the sample size, in pixels, the method should take to determine if each cell is on or off.
DemodulationModeSpecifies the mode the method should use to demodulate (determine which cells are on and which cells are off) the Data Matrix barcode.
EdgeThresholdSpecifies the minimum contrast a pixel must have in order to be considered part of a Data Matrix barcode cell edge.
InitialSearchVectorWidthSpecifies the number of pixels the method should average together to determine the location of an edge.
MaxIterationsSpecifies the maximum number of iterations before the method stops looking for the Data Matrix barcode.
RotationModeSpecifies the amount of Data Matrix barcode rotation the function should allow for.
SkewDegreesAllowedSpecifies the amount of skew in the Data Matrix barcode the method should allow for.
SkipLocationSpecifies if the method should locate the barcode.

See Also

CWIMAQVision.ReadDataMatrixBarcode2