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Code Issues Releases Wiki Activity

added mask method

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Oliver Vogel
2013-03-18 14:34:12 +01:00
parent 5b6ecf0461
commit 4f89fa304e
5 changed files with 114 additions and 0 deletions
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60
tests/ImageTest.php
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@@ -433,7 +433,67 @@ class ImageTest extends PHPUnit_Framework_Testcase
$img = $this->getTestImage();
$img->insert('public/test.jpg', 10, 10);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testMaskImage()
{
// simple image mask
$img = Image::make('public/test.jpg');
$img->resize(32, 32)->mask('public/mask1.png', false);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 32);
$this->assertEquals($img->height, 32);
$checkColor = $img->pickColor(16, 2, 'array');
$this->assertEquals($checkColor['red'], 254);
$this->assertEquals($checkColor['green'], 230);
$this->assertEquals($checkColor['blue'], 186);
$this->assertEquals($checkColor['alpha'], 22);
$checkColor = $img->pickColor(31, 31, 'array');
$this->assertEquals($checkColor['red'], 0);
$this->assertEquals($checkColor['green'], 0);
$this->assertEquals($checkColor['blue'], 0);
$this->assertEquals($checkColor['alpha'], 127);
// use alpha channel as mask
$img = Image::make('public/test.jpg');
$img->resize(32, 32)->mask('public/mask2.png', true);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 32);
$this->assertEquals($img->height, 32);
$checkColor = $img->pickColor(5, 5, 'array');
$this->assertEquals($checkColor['red'], 0);
$this->assertEquals($checkColor['green'], 0);
$this->assertEquals($checkColor['blue'], 0);
$this->assertEquals($checkColor['alpha'], 127);
$checkColor = $img->pickColor(20, 15, 'array');
$this->assertEquals($checkColor['red'], 254);
$this->assertEquals($checkColor['green'], 190);
$this->assertEquals($checkColor['blue'], 69);
$this->assertEquals($checkColor['alpha'], 0);
// preserve existing alpha channel
$img = Image::make('public/circle.png');
$img->resize(32, 32)->mask('public/mask2.png', true);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 32);
$this->assertEquals($img->height, 32);
$checkColor = $img->pickColor(5, 5, 'array');
$this->assertEquals($checkColor['red'], 0);
$this->assertEquals($checkColor['green'], 0);
$this->assertEquals($checkColor['blue'], 0);
$this->assertEquals($checkColor['alpha'], 127);
$checkColor = $img->pickColor(15, 15, 'array');
$this->assertEquals($checkColor['red'], 0);
$this->assertEquals($checkColor['green'], 0);
$this->assertEquals($checkColor['blue'], 0);
$this->assertEquals($checkColor['alpha'], 25);
}
public function testPixelateImage()