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CodeGlyphX

API Reference

Class

QrImageDecoder

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Namespace CodeGlyphX
Assembly CodeGlyphX
Source ../../../../_/CodeGlyphX/QrImageDecoder.cs:30
Modifiers static

Decodes QR codes from raw pixel buffers.

Inheritance

  • Object
  • QrImageDecoder

Examples


using CodeGlyphX;
var bytes = File.ReadAllBytes("qr.png");
if (QrImageDecoder.TryDecodeImage(bytes, out var decoded)) {
    Console.WriteLine(decoded.Text);
}

Methods

public static DecodeBatchResult<QrDecoded> DecodeImageBatch(IEnumerable<Byte[]> images, ImageDecodeOptions imageOptions = null, QrPixelDecodeOptions options = null, CancellationToken cancellationToken = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:603
Returns: DecodeBatchResult<QrDecoded>

Decodes a batch of QR images with shared settings and aggregated diagnostics.

Parameters

images System.Collections.Generic.IEnumerable{System.Byte[]} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions = null optionalposition: 1
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 2
cancellationToken System.Threading.CancellationToken = null optionalposition: 3
DecodeImageResult 3 overloads
public static DecodeResult<QrDecoded> DecodeImageResult(Byte[] image, ImageDecodeOptions imageOptions = null, QrPixelDecodeOptions options = null, CancellationToken cancellationToken = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:504
Returns: DecodeResult<QrDecoded>

Decodes a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) and returns diagnostics.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions = null optionalposition: 1
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 2
cancellationToken System.Threading.CancellationToken = null optionalposition: 3
public static DecodeResult<QrDecoded> DecodeImageResult(ReadOnlySpan<Byte> image, ImageDecodeOptions imageOptions = null, QrPixelDecodeOptions options = null, CancellationToken cancellationToken = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:517
Returns: DecodeResult<QrDecoded>

Decodes a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) in a span and returns diagnostics.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions = null optionalposition: 1
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 2
cancellationToken System.Threading.CancellationToken = null optionalposition: 3
public static DecodeResult<QrDecoded> DecodeImageResult(Stream stream, ImageDecodeOptions imageOptions = null, QrPixelDecodeOptions options = null, CancellationToken cancellationToken = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:580
Returns: DecodeResult<QrDecoded>

Decodes a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) and returns diagnostics.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions = null optionalposition: 1
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 2
cancellationToken System.Threading.CancellationToken = null optionalposition: 3
TryDecode 5 overloads
public static Boolean TryDecode(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:30
Returns: Boolean

Attempts to decode a QR code from a raw pixel buffer.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
decoded CodeGlyphX.QrDecoded@ requiredposition: 5
public static Boolean TryDecode(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:44
Returns: Boolean

Attempts to decode a QR code from a raw pixel buffer.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
decoded CodeGlyphX.QrDecoded@ requiredposition: 6
public static Boolean TryDecode(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:58
Returns: Boolean

Attempts to decode a QR code from a raw pixel buffer, with cancellation.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
cancellationToken System.Threading.CancellationToken requiredposition: 6
decoded CodeGlyphX.QrDecoded@ requiredposition: 7
public static Boolean TryDecode(ReadOnlySpan<Byte> pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:1565
Returns: Boolean

Attempts to decode a QR code from a raw pixel buffer.

Parameters

pixels System.ReadOnlySpan{System.Byte} requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
decoded CodeGlyphX.QrDecoded@ requiredposition: 5
public static Boolean TryDecode(ReadOnlySpan<Byte> pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:1575
Returns: Boolean

Attempts to decode a QR code from a raw pixel buffer.

Parameters

pixels System.ReadOnlySpan{System.Byte} requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
decoded CodeGlyphX.QrDecoded@ requiredposition: 6
TryDecodeAll 5 overloads
public static Boolean TryDecodeAll(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:72
Returns: Boolean

Attempts to decode all QR codes from a raw pixel buffer.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 5
public static Boolean TryDecodeAll(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:86
Returns: Boolean

Attempts to decode all QR codes from a raw pixel buffer.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 6
public static Boolean TryDecodeAll(Byte[] pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:100
Returns: Boolean

Attempts to decode all QR codes from a raw pixel buffer, with cancellation.

Parameters

pixels System.Byte[] requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
cancellationToken System.Threading.CancellationToken requiredposition: 6
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 7
public static Boolean TryDecodeAll(ReadOnlySpan<Byte> pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:1585
Returns: Boolean

Attempts to decode all QR codes from a raw pixel buffer.

Parameters

pixels System.ReadOnlySpan{System.Byte} requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 5
public static Boolean TryDecodeAll(ReadOnlySpan<Byte> pixels, Int32 width, Int32 height, Int32 stride, PixelFormat format, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:1595
Returns: Boolean

Attempts to decode all QR codes from a raw pixel buffer.

Parameters

pixels System.ReadOnlySpan{System.Byte} requiredposition: 0
width System.Int32 requiredposition: 1
height System.Int32 requiredposition: 2
stride System.Int32 requiredposition: 3
format CodeGlyphX.PixelFormat requiredposition: 4
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 5
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 6
TryDecodeAllImage 8 overloads
public static Boolean TryDecodeAllImage(Byte[] image, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:357
Returns: Boolean

Attempts to decode all QR codes from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

image System.Byte[] requiredposition: 0
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 1
public static Boolean TryDecodeAllImage(Byte[] image, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:373
Returns: Boolean

Attempts to decode all QR codes from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

image System.Byte[] requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 2
public static Boolean TryDecodeAllImage(Byte[] image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:388
Returns: Boolean

Attempts to decode all QR codes from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 3
public static Boolean TryDecodeAllImage(Byte[] image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:396
Returns: Boolean

Attempts to decode all QR codes from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options and cancellation.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
cancellationToken System.Threading.CancellationToken requiredposition: 3
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 4
public static Boolean TryDecodeAllImage(Stream stream, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:611
Returns: Boolean

Attempts to decode all QR codes from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

stream System.IO.Stream requiredposition: 0
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 1
public static Boolean TryDecodeAllImage(Stream stream, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:626
Returns: Boolean

Attempts to decode all QR codes from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

stream System.IO.Stream requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 2
public static Boolean TryDecodeAllImage(Stream stream, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:640
Returns: Boolean

Attempts to decode all QR codes from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 3
public static Boolean TryDecodeAllImage(Stream stream, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded[] decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:648
Returns: Boolean

Attempts to decode all QR codes from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options and cancellation.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
cancellationToken System.Threading.CancellationToken requiredposition: 3
decoded CodeGlyphX.QrDecoded[]@ requiredposition: 4
TryDecodeImage 25 overloads
public static Boolean TryDecodeImage(Byte[] image, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:114
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

image System.Byte[] requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
public static Boolean TryDecodeImage(Byte[] image, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:133
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA), with diagnostics and profile options.

Parameters

image System.Byte[] requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 2
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 3
public static Boolean TryDecodeImage(Byte[] image, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options, CancellationToken cancellationToken) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:153
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA), with diagnostics, profile options, and cancellation.

Parameters

image System.Byte[] requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 2
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 3
cancellationToken System.Threading.CancellationToken requiredposition: 4
public static Boolean TryDecodeImage(Byte[] image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:172
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
decoded CodeGlyphX.QrDecoded@ requiredposition: 3
public static Boolean TryDecodeImage(Byte[] image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:180
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options and cancellation.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
cancellationToken System.Threading.CancellationToken requiredposition: 3
decoded CodeGlyphX.QrDecoded@ requiredposition: 4
public static Boolean TryDecodeImage(Byte[] image, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:190
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, and profile options.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 4
public static Boolean TryDecodeImage(Byte[] image, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options, CancellationToken cancellationToken) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:198
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, profile options, and cancellation.

Parameters

image System.Byte[] requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 4
cancellationToken System.Threading.CancellationToken requiredposition: 5
public static Boolean TryDecodeImage(Byte[] image, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:209
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

image System.Byte[] requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
public static Boolean TryDecodeImage(Byte[] image, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:228
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA), with cancellation.

Parameters

image System.Byte[] requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
cancellationToken System.Threading.CancellationToken requiredposition: 2
decoded CodeGlyphX.QrDecoded@ requiredposition: 3
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:244
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) from a span.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:259
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) from a span, with diagnostics and profile options.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 2
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 3
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options, CancellationToken cancellationToken) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:275
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) from a span, with diagnostics, profile options, and cancellation.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 2
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 3
cancellationToken System.Threading.CancellationToken requiredposition: 4
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:290
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options from a span.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
decoded CodeGlyphX.QrDecoded@ requiredposition: 3
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:298
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options and cancellation from a span.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
cancellationToken System.Threading.CancellationToken requiredposition: 3
decoded CodeGlyphX.QrDecoded@ requiredposition: 4
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:308
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, and profile options from a span.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 4
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options, CancellationToken cancellationToken) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:316
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, profile options, and cancellation from a span.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 4
cancellationToken System.Threading.CancellationToken requiredposition: 5
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:327
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) from a span with profile options.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
public static Boolean TryDecodeImage(ReadOnlySpan<Byte> image, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:342
Returns: Boolean

Attempts to decode a QR code from common image formats (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) from a span, with cancellation.

Parameters

image System.ReadOnlySpan{System.Byte} requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
cancellationToken System.Threading.CancellationToken requiredposition: 2
decoded CodeGlyphX.QrDecoded@ requiredposition: 3
public static Boolean TryDecodeImage(Stream stream, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:407
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

stream System.IO.Stream requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
public static Boolean TryDecodeImage(Stream stream, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:422
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA), with diagnostics and profile options.

Parameters

stream System.IO.Stream requiredposition: 0
decoded CodeGlyphX.QrDecoded@ requiredposition: 1
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 2
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 3
public static Boolean TryDecodeImage(Stream stream, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:441
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA).

Parameters

stream System.IO.Stream requiredposition: 0
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
public static Boolean TryDecodeImage(Stream stream, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:459
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
decoded CodeGlyphX.QrDecoded@ requiredposition: 3
public static Boolean TryDecodeImage(Stream stream, ImageDecodeOptions imageOptions, QrPixelDecodeOptions options, CancellationToken cancellationToken, out QrDecoded decoded) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:467
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options and cancellation.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 2
cancellationToken System.Threading.CancellationToken requiredposition: 3
decoded CodeGlyphX.QrDecoded@ requiredposition: 4
public static Boolean TryDecodeImage(Stream stream, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options = null) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:481
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, and profile options.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions = null optionalposition: 4
public static Boolean TryDecodeImage(Stream stream, ImageDecodeOptions imageOptions, out QrDecoded decoded, out QrPixelDecodeInfo info, QrPixelDecodeOptions options, CancellationToken cancellationToken) #
../../../../_/CodeGlyphX/QrImageDecoder.cs:489
Returns: Boolean

Attempts to decode a QR code from an image stream (PNG/BMP/PPM/PBM/PGM/PAM/XBM/XPM/TGA) with image decode options, diagnostics, profile options, and cancellation.

Parameters

stream System.IO.Stream requiredposition: 0
imageOptions CodeGlyphX.ImageDecodeOptions requiredposition: 1
decoded CodeGlyphX.QrDecoded@ requiredposition: 2
info CodeGlyphX.QrPixelDecodeInfo@ requiredposition: 3
options CodeGlyphX.QrPixelDecodeOptions requiredposition: 4
cancellationToken System.Threading.CancellationToken requiredposition: 5