QRCode-Kotlin/qrcode.raw/QRCodeProcessor/render

render

fun render(cellSize: Int = DEFAULT_CELL_SIZE, margin: Int = DEFAULT_MARGIN, brightColor: Int = Colors.WHITE, darkColor: Int = Colors.BLACK, marginColor: Int = Colors.WHITE): QRCodeGraphics(source)

Renders a QR Code image based on its computed data. This function exists to ease the interop with Java :)

Return

A QRCodeGraphics with the QR Code rendered on it. It can then be saved or manipulated as desired.

Parameters

cellSize

The size in pixels of each square (cell) in the QR Code. Defaults to 25.

margin

Amount of space in pixels to add as a margin around the rendered QR Code. Defaults to 0.

brightColor

Color to be used for the "bright" parts of the QR Code. In RGBA space. Defaults to white.

darkColor

Color to be used for the "dark" parts of the QR Code. In RGBA space. Defaults to black.

marginColor

Color to be used for the "margin" part of the QR Code. In RGBA space. Defaults to white.

See also

@JvmOverloads
fun render(cellSize: Int = DEFAULT_CELL_SIZE, margin: Int = DEFAULT_MARGIN, rawData: QRCodeRawData = encode(), qrCodeGraphics: QRCodeGraphics = graphicsFactory.newGraphicsSquare( computeImageSize( cellSize, margin, rawData, ), ), brightColor: Int = Colors.WHITE, darkColor: Int = Colors.BLACK, marginColor: Int = Colors.WHITE): QRCodeGraphics(source)

Renders a QR Code image based on its computed data.

Tip: for the "traditional look-and-feel" QR Code, set margin equal to cellSize.

Return

A QRCodeGraphics with the QR Code rendered on it. It can then be saved or manipulated as desired.

Parameters

cellSize

The size in pixels of each square (cell) in the QR Code. Defaults to 25.

margin

Amount of space in pixels to add as a margin around the rendered QR Code. Defaults to 0.

rawData

The data matrix of the QR Code. Defaults to this.encode().

qrCodeGraphics

The QRCodeGraphics where the QRCode will be painted into.

brightColor

Color to be used for the "bright" parts of the QR Code. In RGBA space. Defaults to white.

darkColor

Color to be used for the "dark" parts of the QR Code. In RGBA space. Defaults to black.

marginColor

Color to be used for the "margin" part of the QR Code. In RGBA space. Defaults to white.

See also