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AVS.ReadMultipleQRCodes Method
Detects and recognizes all QR codes on the input image.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
public static void ReadMultipleQRCodes ( AvlNet.Image inImage, int inMaxCodeCount, float inMinModuleSize, float inMaxModuleSize, bool inAllowRotation, AvlNet.Polarity inPolarity, IList<AvlNet.QRCode> outQRCodes )
Parameters
Name | Type | Range | Default | Description | |
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inImage | AvlNet.Image | Input image. | |||
inMaxCodeCount | int | <1, 255> | 2 | Maximum number of codes in one image. Default value: 2. | |
inMinModuleSize | float | <1.5f, 100.0f> | 4.0f | Lower estimated size of a code unit in pixels. Default value: 4.0f. | |
inMaxModuleSize | float | <1.5f, 100.0f> | 40.0f | Upper estimated size of a code unit in pixels. Default value: 40.0f. | |
inAllowRotation | bool | True | Allows codes rotated in relation to the axes of the input image. Default value: True. | ||
inPolarity | AvlNet.Polarity | Any | Specifies whether code is darker or brighter than the background. Default value: Any. | ||
outQRCodes | System.Collections.Generic.IList<AvlNet.QRCode> |
Function Overrides
- ReadMultipleQRCodes(Image, Nullable<Rectangle2D>, Nullable<CoordinateSystem2D>, Int32, Single, Single, Nullable<Single>, Nullable<Int32>, Boolean, Polarity, Nullable<Single>, IList<QRCode>)
- ReadMultipleQRCodes(Image, Nullable<Rectangle2D>, Nullable<CoordinateSystem2D>, Int32, Single, Single, Nullable<Single>, Nullable<Int32>, Boolean, Polarity, Nullable<Single>, IList<QRCode>, Rectangle2D)
- ReadMultipleQRCodes(Image, Nullable<Rectangle2D>, Nullable<CoordinateSystem2D>, Int32, Single, Single, Nullable<Single>, Nullable<Int32>, Boolean, Polarity, Nullable<Single>, IList<QRCode>, NullableValue<Rectangle2D>)