ImageBuilder::cropCenter() - Code Metrics - lucajackal85/ImageMerge - Measure and Improve Code Quality continuously with Scrutinizer

ImageBuilder::cropCenter() A
last analyzed 2020-05-06 08:29 UTC

↳ Parent: ImageBuilder

Complexity

Conditions	1
Paths	1

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	1
eloc	5
c	1
b	0
f	1
nc	1
nop	2
dl	0
loc	9
rs	10

<?php

namespace Jackal\ImageMerge\Builder;

use Exception;
use Jackal\ImageMerge\Command\Asset\ImageAssetCommand;
use Jackal\ImageMerge\Command\Asset\SquareAssetCommand;
use Jackal\ImageMerge\Command\Asset\TextAssetCommand;
use Jackal\ImageMerge\Command\BlurCommand;
use Jackal\ImageMerge\Command\BorderCommand;
use Jackal\ImageMerge\Command\BrightnessCommand;
use Jackal\ImageMerge\Command\CommandInterface;
use Jackal\ImageMerge\Command\ContrastCommand;
use Jackal\ImageMerge\Command\CropCommand;
use Jackal\ImageMerge\Command\CropPolygonCommand;
use Jackal\ImageMerge\Command\FlipHorizontalCommand;
use Jackal\ImageMerge\Command\FlipVerticalCommand;
use Jackal\ImageMerge\Command\GrayScaleCommand;
use Jackal\ImageMerge\Command\Options\BorderCommandOption;
use Jackal\ImageMerge\Command\Options\CropCommandOption;
use Jackal\ImageMerge\Command\Options\DimensionCommandOption;
use Jackal\ImageMerge\Command\Options\DoubleCoordinateColorCommandOption;
use Jackal\ImageMerge\Command\Options\LevelCommandOption;
use Jackal\ImageMerge\Command\Options\MultiCoordinateCommandOption;
use Jackal\ImageMerge\Command\Options\SingleCoordinateCommandOption;
use Jackal\ImageMerge\Command\Options\SingleCoordinateFileObjectCommandOption;
use Jackal\ImageMerge\Command\Options\TextCommandOption;
use Jackal\ImageMerge\Command\PixelCommand;
use Jackal\ImageMerge\Command\ResizeCommand;
use Jackal\ImageMerge\Command\RotateCommand;
use Jackal\ImageMerge\Exception\InvalidColorException;
use Jackal\ImageMerge\Model\Color;
use Jackal\ImageMerge\ValueObject\Coordinate;
use Jackal\ImageMerge\Model\File\FileTempObject;
use Jackal\ImageMerge\Model\Image;
use Jackal\ImageMerge\Model\Text\Text;
use Jackal\ImageMerge\ValueObject\Dimention;

class ImageBuilder
{
    /**
     * @var Image
     */
    protected $image;

    /**
     * ImageBuilder constructor.
     * @param Image $image
     */
    public function __construct(Image $image)
    {
        $this->image = $image;
    }

    /**
     * @param CommandInterface $command
     * @return $this
     */
    public function addCommand(CommandInterface $command)
    {
        $this->image = $command->execute($this->image);

        return $this;
    }

    /**
     * @param $level
     * @return ImageBuilder
     */
    public function blur($level)
    {
        return $this->addCommand(new BlurCommand(new LevelCommandOption($level)));
    }

    /**
     * @param null $width

     * @param null $height

     * @return ImageBuilder
     */
    public function resize($width = null, $height = null)
    {
        return $this->addCommand(new ResizeCommand(new DimensionCommandOption(new Dimention($width, $height))));
    }

    /**
     * @param $degree
     * @return ImageBuilder
     */
    public function rotate($degree)
    {
        return $this->addCommand(new RotateCommand(new LevelCommandOption($degree)));
    }

    /**
     * @return ImageBuilder
     */
    public function flipVertical()
    {
        return $this->addCommand(new FlipVerticalCommand());
    }

    /**
     * @return ImageBuilder
     */
    public function flipHorizontal()
    {
        return $this->addCommand(new FlipHorizontalCommand());
    }

    /**
     * @param Text $text
     * @param $x1
     * @param $y1
     * @return ImageBuilder
     */
    public function addText(Text $text, $x1, $y1)
    {
        return $this->addCommand(new TextAssetCommand(new TextCommandOption($text, new Coordinate($x1, $y1))));
    }

    /**
     * @param $x1
     * @param $y1
     * @param $x2
     * @param $y2
     * @param string $colorHex
     * @return ImageBuilder
     * @throws InvalidColorException
     */
    public function addSquare($x1, $y1, $x2, $y2, $colorHex = COLOR::BLACK)
    {
        return $this->addCommand(new SquareAssetCommand(
            new DoubleCoordinateColorCommandOption(
                new Coordinate($x1, $y1),
                new Coordinate($x2, $y2),
                new Color($colorHex))
        ));
    }

    /**
     * @param Image $image
     * @param int $x
     * @param int $y
     * @return ImageBuilder
     * @throws Exception
     */
    public function merge(Image $image, $x = 0, $y = 0)
    {
        $fileObject = FileTempObject::fromString($image->toPNG()->getContent());

        return $this->addCommand(
            new ImageAssetCommand(
                new SingleCoordinateFileObjectCommandOption($fileObject, new Coordinate($x, $y))
            )
        );
    }

    /**
     * @param $level
     * @return ImageBuilder
     */
    public function pixelate($level)
    {
        return $this->addCommand(new PixelCommand(new LevelCommandOption($level)));
    }

    /**
     * @param $stroke
     * @param string $colorHex
     * @return ImageBuilder
     * @throws InvalidColorException
     */
    public function border($stroke, $colorHex = Color::WHITE)
    {
        return $this->addCommand(new BorderCommand(new BorderCommandOption($stroke, new Color($colorHex))));
    }

    /**
     * @param $newWidth
     * @param $newHeight
     * @return ImageBuilder
     */
    public function cropCenter($newWidth, $newHeight)
    {
        $width = $this->image->getWidth();
        $height = $this->image->getHeight();

        $x = round(($width - $newWidth) / 2);
        $y = round(($height - $newHeight) / 2);

        return $this->crop($x, $y, $newWidth, $newHeight);
    }

    /**
     * @param $level
     * @return ImageBuilder
     */
    public function brightness($level)
    {
        return $this->addCommand(new BrightnessCommand(new LevelCommandOption($level)));
    }

    /**
     * @param $x
     * @param $y
     * @param $width
     * @param $height
     * @return ImageBuilder
     */
    public function crop($x, $y, $width, $height)
    {
        return $this->addCommand(
            new CropCommand(
                new CropCommandOption(
                    new Coordinate($x, $y),
                    new Dimention($width, $height)
                )
            )
        );
    }

    /**
     * @param $x1
     * @param $y1
     * @param $x2
     * @param $y2
     * @param $x3
     * @param $y3
     * @return ImageBuilder
     */
    public function cropPolygon($x1, $y1, $x2, $y2, $x3, $y3)
    {
        $points = func_get_args();
        $coords = [];

        foreach ($points as $k => $point) {
            if ($k == 0 or ($k % 2) == 0) {
                if (isset($points[$k + 1])) {
                    $x = $point;
                    $y = $points[$k + 1];
                    $coords[] = new SingleCoordinateCommandOption(new Coordinate($x, $y));
                }
            }
        }

        return $this->addCommand(new CropPolygonCommand(
            new MultiCoordinateCommandOption($coords)
        ));
    }

    /**
     * @param null $width

     * @param null $height

     * @return $this
     */
    public function thumbnail($width = null, $height = null)
    {
        /** @var DimensionCommandOption $options */
        $options = new DimensionCommandOption(new Dimention($width, $height));

        if (!$options->getDimention()->getWidth()) {
            $options->add('width', round($this->image->getAspectRatio() * $options->getDimention()->getHeight()));
        }

        if (!$options->getDimention()->getHeight()) {
            $options->add('height', round($options->getDimention()->getWidth() / $this->image->getAspectRatio()));
        }

        $thumbAspect = $options->getDimention()->getWidth() / $options->getDimention()->getHeight();

        if ($this->image->getAspectRatio() >= $thumbAspect) {
            // If image is wider than thumbnail (in aspect ratio sense)
            $newHeight = $options->getDimention()->getHeight();
            $newWidth = round($this->image->getWidth() / ($this->image->getHeight() / $options->getDimention()->getHeight()));
        } else {
            // If the thumbnail is wider than the image
            $newHeight = round($this->image->getHeight() / ($this->image->getWidth() / $options->getDimention()->getWidth()));
            $newWidth = $options->getDimention()->getWidth();
        }

        $this->resize($newWidth, $newHeight);
        $this->cropCenter($options->getDimention()->getWidth(), $options->getDimention()->getHeight());

        return $this;
    }

    /**
     * @return ImageBuilder
     */
    public function grayScale()
    {
        return $this->addCommand(new GrayScaleCommand());
    }

    /**
     * @param $level
     * @return ImageBuilder
     */
    public function contrast($level)
    {
        return $this->addCommand(new ContrastCommand(new LevelCommandOption($level)));
    }

    /**
     * @return Image
     */
    public function getImage()
    {
        return $this->image;
    }
}


1			<?php
2
3			namespace Jackal\ImageMerge\Builder;
4
5			use Exception;
6			use Jackal\ImageMerge\Command\Asset\ImageAssetCommand;
7			use Jackal\ImageMerge\Command\Asset\SquareAssetCommand;
8			use Jackal\ImageMerge\Command\Asset\TextAssetCommand;
9			use Jackal\ImageMerge\Command\BlurCommand;
10			use Jackal\ImageMerge\Command\BorderCommand;
11			use Jackal\ImageMerge\Command\BrightnessCommand;
12			use Jackal\ImageMerge\Command\CommandInterface;
13			use Jackal\ImageMerge\Command\ContrastCommand;
14			use Jackal\ImageMerge\Command\CropCommand;
15			use Jackal\ImageMerge\Command\CropPolygonCommand;
16			use Jackal\ImageMerge\Command\FlipHorizontalCommand;
17			use Jackal\ImageMerge\Command\FlipVerticalCommand;
18			use Jackal\ImageMerge\Command\GrayScaleCommand;
19			use Jackal\ImageMerge\Command\Options\BorderCommandOption;
20			use Jackal\ImageMerge\Command\Options\CropCommandOption;
21			use Jackal\ImageMerge\Command\Options\DimensionCommandOption;
22			use Jackal\ImageMerge\Command\Options\DoubleCoordinateColorCommandOption;
23			use Jackal\ImageMerge\Command\Options\LevelCommandOption;
24			use Jackal\ImageMerge\Command\Options\MultiCoordinateCommandOption;
25			use Jackal\ImageMerge\Command\Options\SingleCoordinateCommandOption;
26			use Jackal\ImageMerge\Command\Options\SingleCoordinateFileObjectCommandOption;
27			use Jackal\ImageMerge\Command\Options\TextCommandOption;
28			use Jackal\ImageMerge\Command\PixelCommand;
29			use Jackal\ImageMerge\Command\ResizeCommand;
30			use Jackal\ImageMerge\Command\RotateCommand;
31			use Jackal\ImageMerge\Exception\InvalidColorException;
32			use Jackal\ImageMerge\Model\Color;
33			use Jackal\ImageMerge\ValueObject\Coordinate;
34			use Jackal\ImageMerge\Model\File\FileTempObject;
35			use Jackal\ImageMerge\Model\Image;
36			use Jackal\ImageMerge\Model\Text\Text;
37			use Jackal\ImageMerge\ValueObject\Dimention;
38
39			class ImageBuilder
40			{
41			/**
42			* @var Image
43			*/
44			protected $image;
45
46			/**
47			* ImageBuilder constructor.
48			* @param Image $image
49			*/
50			public function __construct(Image $image)
51			{
52			$this->image = $image;
53			}
54
55			/**
56			* @param CommandInterface $command
57			* @return $this
58			*/
59			public function addCommand(CommandInterface $command)
60			{
61			$this->image = $command->execute($this->image);
62
63			return $this;
64			}
65
66			/**
67			* @param $level
68			* @return ImageBuilder
69			*/
70			public function blur($level)
71			{
72			return $this->addCommand(new BlurCommand(new LevelCommandOption($level)));
73			}
74
75			/**
76			* @param null $width
			0 ignored issues – show Documentation Bug introduced 2020-04-04 07:37 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$width` is correct as it would always require `null` to be passed? Loading history...
77			* @param null $height
			0 ignored issues – show Documentation Bug introduced 2020-04-04 07:37 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$height` is correct as it would always require `null` to be passed? Loading history...
78			* @return ImageBuilder
79			*/
80			public function resize($width = null, $height = null)
81			{
82			return $this->addCommand(new ResizeCommand(new DimensionCommandOption(new Dimention($width, $height))));
83			}
84
85			/**
86			* @param $degree
87			* @return ImageBuilder
88			*/
89			public function rotate($degree)
90			{
91			return $this->addCommand(new RotateCommand(new LevelCommandOption($degree)));
92			}
93
94			/**
95			* @return ImageBuilder
96			*/
97			public function flipVertical()
98			{
99			return $this->addCommand(new FlipVerticalCommand());
100			}
101
102			/**
103			* @return ImageBuilder
104			*/
105			public function flipHorizontal()
106			{
107			return $this->addCommand(new FlipHorizontalCommand());
108			}
109
110			/**
111			* @param Text $text
112			* @param $x1
113			* @param $y1
114			* @return ImageBuilder
115			*/
116			public function addText(Text $text, $x1, $y1)
117			{
118			return $this->addCommand(new TextAssetCommand(new TextCommandOption($text, new Coordinate($x1, $y1))));
119			}
120
121			/**
122			* @param $x1
123			* @param $y1
124			* @param $x2
125			* @param $y2
126			* @param string $colorHex
127			* @return ImageBuilder
128			* @throws InvalidColorException
129			*/
130			public function addSquare($x1, $y1, $x2, $y2, $colorHex = COLOR::BLACK)
131			{
132			return $this->addCommand(new SquareAssetCommand(
133			new DoubleCoordinateColorCommandOption(
134			new Coordinate($x1, $y1),
135			new Coordinate($x2, $y2),
136			new Color($colorHex))
137			));
138			}
139
140			/**
141			* @param Image $image
142			* @param int $x
143			* @param int $y
144			* @return ImageBuilder
145			* @throws Exception
146			*/
147			public function merge(Image $image, $x = 0, $y = 0)
148			{
149			$fileObject = FileTempObject::fromString($image->toPNG()->getContent());
150
151			return $this->addCommand(
152			new ImageAssetCommand(
153			new SingleCoordinateFileObjectCommandOption($fileObject, new Coordinate($x, $y))
154			)
155			);
156			}
157
158			/**
159			* @param $level
160			* @return ImageBuilder
161			*/
162			public function pixelate($level)
163			{
164			return $this->addCommand(new PixelCommand(new LevelCommandOption($level)));
165			}
166
167			/**
168			* @param $stroke
169			* @param string $colorHex
170			* @return ImageBuilder
171			* @throws InvalidColorException
172			*/
173			public function border($stroke, $colorHex = Color::WHITE)
174			{
175			return $this->addCommand(new BorderCommand(new BorderCommandOption($stroke, new Color($colorHex))));
176			}
177
178			/**
179			* @param $newWidth
180			* @param $newHeight
181			* @return ImageBuilder
182			*/
183			public function cropCenter($newWidth, $newHeight)
184			{
185			$width = $this->image->getWidth();
186			$height = $this->image->getHeight();
187
188			$x = round(($width - $newWidth) / 2);
189			$y = round(($height - $newHeight) / 2);
190
191			return $this->crop($x, $y, $newWidth, $newHeight);
192			}
193
194			/**
195			* @param $level
196			* @return ImageBuilder
197			*/
198			public function brightness($level)
199			{
200			return $this->addCommand(new BrightnessCommand(new LevelCommandOption($level)));
201			}
202
203			/**
204			* @param $x
205			* @param $y
206			* @param $width
207			* @param $height
208			* @return ImageBuilder
209			*/
210			public function crop($x, $y, $width, $height)
211			{
212			return $this->addCommand(
213			new CropCommand(
214			new CropCommandOption(
215			new Coordinate($x, $y),
216			new Dimention($width, $height)
217			)
218			)
219			);
220			}
221
222			/**
223			* @param $x1
224			* @param $y1
225			* @param $x2
226			* @param $y2
227			* @param $x3
228			* @param $y3
229			* @return ImageBuilder
230			*/
231			public function cropPolygon($x1, $y1, $x2, $y2, $x3, $y3)
232			{
233			$points = func_get_args();
234			$coords = [];
235
236			foreach ($points as $k => $point) {
237			if ($k == 0 or ($k % 2) == 0) {
238			if (isset($points[$k + 1])) {
239			$x = $point;
240			$y = $points[$k + 1];
241			$coords[] = new SingleCoordinateCommandOption(new Coordinate($x, $y));
242			}
243			}
244			}
245
246			return $this->addCommand(new CropPolygonCommand(
247			new MultiCoordinateCommandOption($coords)
248			));
249			}
250
251			/**
252			* @param null $width
			0 ignored issues – show Documentation Bug introduced 2020-04-04 07:37 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$width` is correct as it would always require `null` to be passed? Loading history...
253			* @param null $height
			0 ignored issues – show Documentation Bug introduced 2020-04-04 07:37 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$height` is correct as it would always require `null` to be passed? Loading history...
254			* @return $this
255			*/
256			public function thumbnail($width = null, $height = null)
257			{
258			/** @var DimensionCommandOption $options */
259			$options = new DimensionCommandOption(new Dimention($width, $height));
260
261			if (!$options->getDimention()->getWidth()) {
262			$options->add('width', round($this->image->getAspectRatio() * $options->getDimention()->getHeight()));
263			}
264
265			if (!$options->getDimention()->getHeight()) {
266			$options->add('height', round($options->getDimention()->getWidth() / $this->image->getAspectRatio()));
267			}
268
269			$thumbAspect = $options->getDimention()->getWidth() / $options->getDimention()->getHeight();
270
271			if ($this->image->getAspectRatio() >= $thumbAspect) {
272			// If image is wider than thumbnail (in aspect ratio sense)
273			$newHeight = $options->getDimention()->getHeight();
274			$newWidth = round($this->image->getWidth() / ($this->image->getHeight() / $options->getDimention()->getHeight()));
275			} else {
276			// If the thumbnail is wider than the image
277			$newHeight = round($this->image->getHeight() / ($this->image->getWidth() / $options->getDimention()->getWidth()));
278			$newWidth = $options->getDimention()->getWidth();
279			}
280
281			$this->resize($newWidth, $newHeight);
282			$this->cropCenter($options->getDimention()->getWidth(), $options->getDimention()->getHeight());
283
284			return $this;
285			}
286
287			/**
288			* @return ImageBuilder
289			*/
290			public function grayScale()
291			{
292			return $this->addCommand(new GrayScaleCommand());
293			}
294
295			/**
296			* @param $level
297			* @return ImageBuilder
298			*/
299			public function contrast($level)
300			{
301			return $this->addCommand(new ContrastCommand(new LevelCommandOption($level)));
302			}
303
304			/**
305			* @return Image
306			*/
307			public function getImage()
308			{
309			return $this->image;
310			}
311			}
312

lucajackal85 / ImageMerge

ImageBuilder::cropCenter() A last analyzed 2020-05-06 08:29 UTC

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ImageBuilder::cropCenter() A
last analyzed 2020-05-06 08:29 UTC