m_aspectratio

Type: short

Default 1

Allowed values 0.1 - 10.0.

For Codablock F symbols the desired height to width ratio for the symbol. dBarcode will do its best to comply - but will determine the final result within the limits set by the symbology. If a negative value of -4 or more negative, then the absolute value of the nearest integer is used to specify the number of data characters per row of the symbol. (This is useful if it is desired to generate several symbols of the same width.

For PDF417 symbols the desired height to width ratio (positive values) or the ratio of the number of rows of data to the number of codewords per row (negative values) in a PDF 417 barcode. dBarcode will do its best to comply - but will determine the final result.

For RSS Expanded stakced symbols the value represents the width of the symbol in segment pairs. Fractional values are rounded to the nearest integer.

Ignored for barcode types other than PDF417 and RSS.

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