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<?php /** * BaconQrCode * * @link http://github.com/Bacon/BaconQrCode For the canonical source repository * @copyright 2013 Ben 'DASPRiD' Scholzen * @license http://opensource.org/licenses/BSD-2-Clause Simplified BSD License */
namespace BaconQrCode\Renderer\Image;
use BaconQrCode\Renderer\Color\ColorInterface; use BaconQrCode\Renderer\RendererInterface as GeneralRendererInterface;
/** * Renderer interface. */ interface RendererInterface extends GeneralRendererInterface { /** * Initiates the drawing area. * * @return void */ public function init();
/** * Adds a color to the drawing area. * * @param string $id * @param ColorInterface $color * @return void */ public function addColor($id, ColorInterface $color);
/** * Draws the background. * * @param string $colorId * @return void */ public function drawBackground($colorId);
/** * Draws a block at a specified position. * * @param integer $x * @param integer $y * @param string $colorId * @return void */ public function drawBlock($x, $y, $colorId);
/** * Returns the byte stream representing the QR code. * * @return string */ public function getByteStream();
}
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