VintaSoft Barcode .NET SDK v10.0
Vintasoft.Barcode Namespace / ReaderSettings Class / InvertImageColors Property




In This Topic
    InvertImageColors Property (ReaderSettings)
    In This Topic
    Gets or sets a value indicating whether the barcode reader inverts the image with barcodes before barcode search.
    Syntax
    'Declaration
     
    <DefaultValueAttribute()>
    <DescriptionAttribute("Barcode reader inverts the image with barcodes before barcode search.")>
    Public Property InvertImageColors As Boolean
    'Usage
     
    Dim instance As ReaderSettings
    Dim value As Boolean
     
    instance.InvertImageColors = value
     
    value = instance.InvertImageColors
    [DefaultValue()]
    [Description("Barcode reader inverts the image with barcodes before barcode search.")]
    public bool InvertImageColors {get; set;}
    [DefaultValue()]
    [Description("Barcode reader inverts the image with barcodes before barcode search.")]
    public: __property bool get_InvertImageColors();
    public: __property void set_InvertImageColors( 
       bool value
    );
    [DefaultValue()]
    [Description("Barcode reader inverts the image with barcodes before barcode search.")]
    public:
    property bool InvertImageColors {
       bool get();
       void set (    bool value);
    }

    Property Value

    false - pixel with index 0 in color table will be interpreted as black pixel, pixel with index 1 in color table will be interpreted as white pixel,
    true - pixel with index 0 in color table will be interpreted as white pixel, pixel with index 1 in color table will be interpreted as black pixel.
    Default value is false.
    Remarks
    .NET Framework loads color table from some TIFF files uncorrectly and as a result images will be inverted. This property must be set to true for solving this problem and correct barcode reading.
    Requirements

    Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also