get_ImageScaleFactor Method

In This Topic

Gets a scale factor that is used for upscaling or downscaling an image before barcode recognition.

Syntax

var instance = new Vintasoft.Barcode.WebBarcodeReaderSettingsJS();

var value; // Type: number
value = instance.get_ImageScaleFactor();

function get_ImageScaleFactor() : number;

Scale factor. Minimum value is 0.1, maximum value is 4. Default value is 1.

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