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:octocat: allow coloring the finder pattern dot individually (#52)

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codemasher
2020-11-15 15:11:29 +01:00
parent 5408403576
commit 607a13620f
3 changed files with 21 additions and 9 deletions
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src/Data/QRMatrix.php
+14 -6
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@@ -48,6 +48,8 @@ final class QRMatrix{
/** @var int */
public const M_LOGO = 0x14;
/** @var int */
public const M_FINDER_DOT = 0x16;
/** @var int */
public const M_TEST = 0xff;
/**
@@ -369,12 +371,18 @@ final class QRMatrix{
foreach($pos as $c){
for($y = 0; $y < 7; $y++){
for($x = 0; $x < 7; $x++){
$this->set(
$c[0] + $y,
$c[1] + $x,
!(($x > 0 && $x < 6 && ($y === 1 || $y === 5)) || ($y > 0 && $y < 6 && ($x === 1 || $x === 5))),
$this::M_FINDER
);
// outer (dark) 7*7 square
if($x === 0 || $x === 6 || $y === 0 || $y === 6){
$this->set($c[0] + $y, $c[1] + $x, true, $this::M_FINDER);
}
// inner (light) 5*5 square
elseif($x === 1 || $x === 5 || $y === 1 || $y === 5){
$this->set($c[0] + $y, $c[1] + $x, false, $this::M_FINDER);
}
// 3*3 dot
else{
$this->set($c[0] + $y, $c[1] + $x, true, $this::M_FINDER_DOT);
}
}
}
}