55 Zeilen
1.2 KiB
PHP
55 Zeilen
1.2 KiB
PHP
<?php
|
|
declare(strict_types = 1);
|
|
|
|
namespace BaconQrCode\Renderer\Eye;
|
|
|
|
use BaconQrCode\Encoder\ByteMatrix;
|
|
use BaconQrCode\Renderer\Module\ModuleInterface;
|
|
use BaconQrCode\Renderer\Path\Path;
|
|
|
|
/**
|
|
* Renders an eye based on a module renderer.
|
|
*/
|
|
final class ModuleEye implements EyeInterface
|
|
{
|
|
/**
|
|
* @var ModuleInterface
|
|
*/
|
|
private $module;
|
|
|
|
public function __construct(ModuleInterface $module)
|
|
{
|
|
$this->module = $module;
|
|
}
|
|
|
|
public function getExternalPath() : Path
|
|
{
|
|
$matrix = new ByteMatrix(7, 7);
|
|
|
|
for ($x = 0; $x < 7; ++$x) {
|
|
$matrix->set($x, 0, 1);
|
|
$matrix->set($x, 6, 1);
|
|
}
|
|
|
|
for ($y = 1; $y < 6; ++$y) {
|
|
$matrix->set(0, $y, 1);
|
|
$matrix->set(6, $y, 1);
|
|
}
|
|
|
|
return $this->module->createPath($matrix)->translate(-3.5, -3.5);
|
|
}
|
|
|
|
public function getInternalPath() : Path
|
|
{
|
|
$matrix = new ByteMatrix(3, 3);
|
|
|
|
for ($x = 0; $x < 3; ++$x) {
|
|
for ($y = 0; $y < 3; ++$y) {
|
|
$matrix->set($x, $y, 1);
|
|
}
|
|
}
|
|
|
|
return $this->module->createPath($matrix)->translate(-1.5, -1.5);
|
|
}
|
|
}
|