77use BaconQrCode \Exception \WriterException ;
88use BaconQrCode \Renderer \Color \Alpha ;
99use BaconQrCode \Renderer \Color \ColorInterface ;
10+ use BaconQrCode \Renderer \Color \Gray ;
1011use BaconQrCode \Renderer \Color \Rgb ;
1112use BaconQrCode \Renderer \Eye \EyeInterface ;
1213use BaconQrCode \Renderer \Eye \ModuleEye ;
1819use BaconQrCode \Renderer \Module \ModuleInterface ;
1920use BaconQrCode \Renderer \Module \RoundnessModule ;
2021use BaconQrCode \Renderer \Module \SquareModule ;
21- use BaconQrCode \Renderer \RendererStyle \Fill ;
22- use BaconQrCode \Renderer \RendererStyle \RendererStyle ;
23- use BaconQrCode \Writer ;
24- use InvalidArgumentException ;
2522use BaconQrCode \Renderer \Image \EpsImageBackEnd ;
2623use BaconQrCode \Renderer \Image \ImageBackEndInterface ;
2724use BaconQrCode \Renderer \Image \ImagickImageBackEnd ;
2825use BaconQrCode \Renderer \RendererStyle \EyeFill ;
26+ use BaconQrCode \Renderer \RendererStyle \Fill ;
2927use BaconQrCode \Renderer \RendererStyle \Gradient ;
3028use BaconQrCode \Renderer \RendererStyle \GradientType ;
29+ use BaconQrCode \Renderer \RendererStyle \RendererStyle ;
30+ use BaconQrCode \Writer ;
3131use BadMethodCallException ;
32+ use InvalidArgumentException ;
3233use SimpleSoftwareIO \QrCode \DataTypes \DataTypeInterface ;
3334
3435class Generator
@@ -71,7 +72,7 @@ class Generator
7172 * ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10, ISO-8859-11,
7273 * ISO-8859-12, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16,
7374 * SHIFT-JIS, WINDOWS-1250, WINDOWS-1251, WINDOWS-1252, WINDOWS-1256,
74- * UTF-16BE, UTF-8, ASCII, GBK, EUC-KR
75+ * UTF-16BE, UTF-8, ASCII, GBK, EUC-KR.
7576 *
7677 * @var string
7778 */
@@ -168,7 +169,7 @@ public function __call($method, array $arguments)
168169 */
169170 public function generate (string $ text , string $ filename = null )
170171 {
171- $ qrCode = $ this ->getWriter ($ this ->getRenderer ())->writeString ($ text , $ this ->encoding , $ this ->errorCorrection );
172+ $ qrCode = $ this ->getWriter ($ this ->getRenderer ())->writeString ($ text , $ this ->encoding , $ this ->errorCorrection );
172173
173174 if ($ this ->imageMerge !== null && $ this ->format === 'png ' ) {
174175 $ merger = new ImageMerge (new Image ($ qrCode ), new Image ($ this ->imageMerge ));
@@ -177,6 +178,7 @@ public function generate(string $text, string $filename = null)
177178
178179 if ($ filename ) {
179180 file_put_contents ($ filename , $ qrCode );
181+
180182 return ;
181183 }
182184
@@ -193,7 +195,7 @@ public function generate(string $text, string $filename = null)
193195 */
194196 public function merge (string $ filepath , float $ percentage = .2 , bool $ absolute = false ): self
195197 {
196- if (function_exists ('base_path ' ) && !$ absolute ) {
198+ if (function_exists ('base_path ' ) && ! $ absolute ) {
197199 $ filepath = base_path ().$ filepath ;
198200 }
199201
@@ -204,7 +206,7 @@ public function merge(string $filepath, float $percentage = .2, bool $absolute =
204206 }
205207
206208 /**
207- * Merges an image string with the center of the QrCode
209+ * Merges an image string with the center of the QrCode.
208210 *
209211 * @param string $content
210212 * @param float $percentage
@@ -370,7 +372,7 @@ public function style(string $style, float $size = 0.5): self
370372 * ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10, ISO-8859-11,
371373 * ISO-8859-12, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16,
372374 * SHIFT-JIS, WINDOWS-1250, WINDOWS-1251, WINDOWS-1252, WINDOWS-1256,
373- * UTF-16BE, UTF-8, ASCII, GBK, EUC-KR
375+ * UTF-16BE, UTF-8, ASCII, GBK, EUC-KR.
374376 *
375377 * @param string $encoding
376378 * @return Generator
@@ -421,7 +423,7 @@ public function margin(int $margin): self
421423 */
422424 public function getWriter (ImageRenderer $ renderer ): Writer
423425 {
424- return ( new Writer ($ renderer) );
426+ return new Writer ($ renderer );
425427 }
426428
427429 /**
@@ -475,11 +477,11 @@ public function getFormatter(): ImageBackEndInterface
475477 public function getModule (): ModuleInterface
476478 {
477479 if ($ this ->style === 'dot ' ) {
478- return ( new DotsModule ($ this ->styleSize ) );
480+ return new DotsModule ($ this ->styleSize );
479481 }
480482
481483 if ($ this ->style === 'round ' ) {
482- return ( new RoundnessModule ($ this ->styleSize ) );
484+ return new RoundnessModule ($ this ->styleSize );
483485 }
484486
485487 return SquareModule::instance ();
@@ -500,7 +502,7 @@ public function getEye(): EyeInterface
500502 return SimpleCircleEye::instance ();
501503 }
502504
503- return ( new ModuleEye ($ this ->getModule () ));
505+ return new ModuleEye ($ this ->getModule ());
504506 }
505507
506508 /**
@@ -536,7 +538,7 @@ public function createColor(int $red, int $green, int $blue, ?int $alpha = null)
536538 if (! $ alpha ) {
537539 return new Rgb ($ red , $ green , $ blue );
538540 }
539-
541+
540542 return new Alpha ($ alpha , new Rgb ($ red , $ green , $ blue ));
541543 }
542544
@@ -550,7 +552,7 @@ protected function createClass(string $method): DataTypeInterface
550552 {
551553 $ class = $ this ->formatClass ($ method );
552554
553- if (!class_exists ($ class )) {
555+ if (! class_exists ($ class )) {
554556 throw new BadMethodCallException ();
555557 }
556558
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