class

CrImage::Util::QRCode::Code

Inherits Reference < Object

Encoded QR code ready for rendering

Constructors

new(version : Int32, error_correction : ErrorCorrection, matrix : Matrix)
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Instance methods

dark?(x : Int32, y : Int32) : Bool

Check if module at position is dark

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error_correction
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matrix
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size

Size of the QR code in modules

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to_image(module_size : Int32 = 10, margin : Int32 = 4, foreground : Color::Color = Color::BLACK, background : Color::Color = Color::WHITE) : RGBA

Render to RGBA image

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version
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