Barcode Batch Basic Overlay

Defined in namespace Scandit.DataCapture.Barcode.Batch.UI.Overlay

BarcodeBatchBasicOverlayStyle

Added in version 7.0.0

The style of the BarcodeBatchBasicOverlay

Frame

Added in version 7.0.0

Style that draws the highlights as a rectangular frame and adds an animation for when a code newly appears.

Dot

Added in version 7.0.0

Style that draws the highlights as a dot and adds an animation for when a code newly appears.

BarcodeBatchBasicOverlay

class BarcodeBatchBasicOverlay : IDataCaptureOverlay

Added in version 7.0.0

An overlay for SDCDataCaptureView that shows a simple augmentation over each tracked barcode.

To display the augmentations, this overlay must be attached to a DataCaptureView. This may be done either by creating it with Create() with a non-null view parameter or by passing this overlay to DataCaptureView.AddOverlay().

A user of this class may configure the appearance of the augmentations by implementing IBarcodeBatchBasicOverlayListener or by calling SetBrushForTrackedBarcode().

For additional information about using this overlay, refer to MatrixScan Get Started guide.

Create()

static BarcodeBatchBasicOverlay Create(BarcodeBatch barcodeBatch, DataCaptureView view)

Added in version 7.0.0

Constructs a new Barcode Batch basic overlay for the Barcode Batch instance. The overlay is automatically added to the view.

Create()

static BarcodeBatchBasicOverlay Create(BarcodeBatch barcodeBatch, DataCaptureView view, BarcodeBatchBasicOverlayStyle style)

Added in version 7.0.0

Constructs a new Barcode Batch basic overlay for the Barcode Batch instance with the specified style. The overlay is automatically added to the view.

Create()

static BarcodeBatchBasicOverlay Create(BarcodeBatch barcodeBatch)

Added in version 7.0.0

Constructs a new Barcode Batch basic overlay for the Barcode Batch instance. For the overlay to be displayed on screen, it must be added to a DataCaptureView.

Create()

static BarcodeBatchBasicOverlay Create(BarcodeBatch barcodeBatch, BarcodeBatchBasicOverlayStyle style)

Added in version 7.0.0

Constructs a new Barcode Batch basic overlay for the Barcode Batch instance with the specified style. For the overlay to be displayed on screen, it must be added to a DataCaptureView.

Listener

IBarcodeBatchBasicOverlayListener Listener { get;set; }

Added in version 7.0.0

The listener which is called whenever a new TrackedBarcode is newly tracked or newly recognized.

Note

Using this listener requires the MatrixScan AR add-on.

DefaultBrushForStyle()

static Brush DefaultBrushForStyle(BarcodeBatchBasicOverlayStyle style)

Added in version 7.0.0

Returns the default brush for the given style.

Brush

Brush Brush { get;set; }

Added in version 7.0.0

The brush applied to recognized tracked barcodes if IBarcodeBatchBasicOverlayListener is not implemented.

Setting this brush to null hides all tracked barcodes, unless SetBrushForTrackedBarcode() is called.

SetBrushForTrackedBarcode()

void SetBrushForTrackedBarcode(TrackedBarcode trackedBarcode, Brush brush)

Added in version 7.0.0

The method can be called to change the visualization style of a tracked barcode. This method is thread-safe, it can be called from any thread. If the brush is null, then no visualization will be drawn for the tracked barcode. Additionally, tapping on the barcode will have no effect - the action defined by IBarcodeBatchBasicOverlayListener.OnTrackedBarcodeTapped() callback will not be performed.

Note

Using this function requires the MatrixScan AR add-on.

ClearTrackedBarcodeBrushes()

void ClearTrackedBarcodeBrushes()

Added in version 7.0.0

Clears all currently displayed visualizations for the tracked barcodes.

This only applies to the currently tracked barcodes, the visualizations for the new ones will still appear.

ShouldShowScanAreaGuides

bool ShouldShowScanAreaGuides { get;set; }

Added in version 7.0.0

When set to true, this overlay will visualize the active scan area used for BarcodeBatch. This is useful to check margins defined on the DataCaptureView are set correctly. This property is meant for debugging during development and is not intended for use in production.

By default this property is false.

Style

BarcodeBatchBasicOverlayStyle Style { get; }

Added in version 7.0.0

The overlay style. Defaults to Frame.