private SettingsManager() { this.CurrentCamera?.ApplySettingsAsync(this.CameraSettings); // The barcode capturing process is configured through barcode capture settings // which are then applied to the barcode capture instance that manages barcode recognition. this.BarcodeCaptureSettings = BarcodeCaptureSettings.Create(); // Create data capture context using your license key and set the camera as the frame source. this.DataCaptureContext = DataCaptureContext.ForLicenseKey(SCANDIT_LICENSE_KEY); this.DataCaptureContext.SetFrameSourceAsync(this.CurrentCamera); // Create new barcode capture mode with the settings from above. this.BarcodeCapture = BarcodeCapture.Create(this.DataCaptureContext, this.BarcodeCaptureSettings); this.BarcodeCapture.Enabled = true; // Create a new overlay with the barcode capture from above, and retrieve the default brush. this.BarcodeCaptureOverlay = BarcodeCaptureOverlay.Create(this.BarcodeCapture, null); // Create a temporary RectangularViewfinder instance to get default values for width and height. using RectangularViewfinder tempRectangularViewfinder = RectangularViewfinder.Create(); this.RectangularViewfinderWidth = tempRectangularViewfinder.SizeWithUnitAndAspect.WidthAndHeight.Width; this.RectangularViewfinderHeight = tempRectangularViewfinder.SizeWithUnitAndAspect.WidthAndHeight.Height; // Create a temporary SpotlightViewfinder instance to get default values for width and height. using SpotlightViewfinder tempSpotlightViewfinder = SpotlightViewfinder.Create(); this.SpotlightViewfinderWidth = tempSpotlightViewfinder.SizeWithUnitAndAspect.WidthAndHeight.Width; this.SpotlightViewfinderHeight = tempSpotlightViewfinder.SizeWithUnitAndAspect.WidthAndHeight.Height; }
public ViewfinderType GetCurrentViewfinderType() { IViewfinder viewfinder = this.settingsManager.CurrentViewfinder; return(viewfinder switch { RectangularViewfinder _ => ViewfinderTypeRectangular.FromCurrentViewfinderAndSettings(viewfinder, this.settingsManager), LaserlineViewfinder _ => ViewfinderTypeLaserline.FromCurrentViewfinderAndSettings(viewfinder, this.settingsManager), SpotlightViewfinder _ => ViewfinderTypeSpotlight.FromCurrentViewfinderAndSettings(viewfinder, this.settingsManager), _ => ViewfinderTypeNone.FromCurrentViewFinder(viewfinder) });