* @copyright 2018 smiley * @license MIT */ namespace chillerlan\QRCode; trait QROptionsTrait{ /** * QR Code version number * * [1 ... 40] or QRCode::VERSION_AUTO * * @var int */ protected $version = QRCode::VERSION_AUTO; /** * Minimum QR version (if $version = QRCode::VERSION_AUTO) * * @var int */ protected $versionMin = 1; /** * Maximum QR version * * @var int */ protected $versionMax = 40; /** * Error correct level * * QRCode::ECC_X where X is * L => 7% * M => 15% * Q => 25% * H => 30% * * @var int */ protected $eccLevel = QRCode::ECC_L; /** * Mask Pattern to use * * [0...7] or QRCode::MASK_PATTERN_AUTO * * @var int */ protected $maskPattern = QRCode::MASK_PATTERN_AUTO; /** * Add a "quiet zone" (margin) according to the QR code spec * * @var bool */ protected $addQuietzone = true; /** * Size of the quiet zone * * internally clamped to [0 ... $moduleCount / 2], defaults to 4 modules * * @var int */ protected $quietzoneSize = 4; /** * QRCode::OUTPUT_MARKUP_XXXX where XXXX = HTML, SVG * QRCode::OUTPUT_IMAGE_XXX where XXX = PNG, GIF, JPG * QRCode::OUTPUT_STRING_XXXX where XXXX = TEXT, JSON * QRCode::OUTPUT_CUSTOM * * @var string */ protected $outputType = QRCode::OUTPUT_IMAGE_PNG; /** * the FQCN of the custom QROutputInterface if $outputType is set to QRCode::OUTPUT_CUSTOM * * @var string */ protected $outputInterface; /** * /path/to/cache.file * * @var string */ protected $cachefile; /** * newline string [HTML, SVG, TEXT] * * @var string */ protected $eol = PHP_EOL; /** * size of a QR code pixel [SVG, IMAGE_*] * HTML -> via CSS * * @var int */ protected $scale = 5; /** * a common css class * * @var string */ protected $cssClass; /** * SVG opacity * * @var float */ protected $svgOpacity = 1.0; /** * anything between * * @see https://developer.mozilla.org/docs/Web/SVG/Element/defs * * @var string */ protected $svgDefs = ''; /** * string substitute for dark * * @var string */ protected $textDark = '🔴'; /** * string substitute for light * * @var string */ protected $textLight = '⭕'; /** * markup substitute for dark (CSS value) * * @var string */ protected $markupDark = '#000'; /** * markup substitute for light (CSS value) * * @var string */ protected $markupLight = '#fff'; /** * toggle base64 or raw image data * * @var bool */ protected $imageBase64 = true; /** * toggle transparency, not supported by jpg * * @var bool */ protected $imageTransparent = true; /** * @see imagecolortransparent() * * @var array [R, G, B] */ protected $imageTransparencyBG = [255, 255, 255]; /** * @see imagepng() * * @var int */ protected $pngCompression = -1; /** * @see imagejpeg() * * @var int */ protected $jpegQuality = 85; /** * Imagick output format * * @see Imagick::setType() * * @var string */ protected $imagickFormat = 'png'; /** * Imagick background color (defaults to "transparent") * * @see \ImagickPixel::__construct() * * @var string */ protected $imagickBG; /** * Module values map * * HTML, IMAGICK: #ABCDEF, cssname, rgb(), rgba()... * IMAGE: [63, 127, 255] // R, G, B * * @var array */ protected $moduleValues; /** * Sets the options, called internally by the constructor * * @return void * @throws \chillerlan\QRCode\QRCodeException */ public function QROptionsTrait():void{ if(!array_key_exists($this->eccLevel, QRCode::ECC_MODES)){ throw new QRCodeException('Invalid error correct level: '.$this->eccLevel); } if(!is_array($this->imageTransparencyBG) || count($this->imageTransparencyBG) < 3){ $this->imageTransparencyBG = [255, 255, 255]; } $this->version = (int)$this->version; // clamp min/max version number $max = $this->versionMax; $min = $this->versionMin; $this->versionMin = (int)min($min, $max); $this->versionMax = (int)max($min, $max); } }