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intervention_image/tests/ImageTest.php
Oliver Vogel e7294fa6ba added limitColors
2013-04-24 16:44:41 +02:00

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<?php
use Intervention\Image\Image;
class ImageTest extends PHPUnit_Framework_Testcase
{
protected function setUp()
{
}
protected function tearDown()
{
}
private function getTestImage()
{
return new Image('public/test.jpg');
}
public function testConstructorPlain()
{
$img = new Image;
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 1);
$this->assertEquals($img->height, 1);
$color = $img->pickColor(0, 0, 'array');
$this->assertInternalType('int', $color['r']);
$this->assertInternalType('int', $color['g']);
$this->assertInternalType('int', $color['b']);
$this->assertInternalType('float', $color['a']);
$this->assertEquals($color['r'], 0);
$this->assertEquals($color['g'], 0);
$this->assertEquals($color['b'], 0);
$this->assertEquals($color['a'], 0);
}
public function testConstructorWithPath()
{
$img = new Image('public/test.jpg');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
$this->assertEquals($img->dirname, 'public');
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testConstructoWithString()
{
$data = file_get_contents('public/test.jpg');
$img = new Image($data);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testConstructorWithResource()
{
$resource = imagecreatefromjpeg('public/test.jpg');
$img = new Image($resource);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testConstructorCanvas()
{
$img = new Image(null, 800, 600);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
$color = $img->pickColor(50, 50, 'array');
$this->assertInternalType('int', $color['r']);
$this->assertInternalType('int', $color['g']);
$this->assertInternalType('int', $color['b']);
$this->assertInternalType('float', $color['a']);
$this->assertEquals($color['r'], 0);
$this->assertEquals($color['g'], 0);
$this->assertEquals($color['b'], 0);
$this->assertEquals($color['a'], 0);
}
public function testStaticCallMakeFromPath()
{
$img = Image::make('public/test.jpg');
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
$this->assertEquals($img->dirname, 'public');
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testStaticCallMakeFromString()
{
$data = file_get_contents('public/test.jpg');
$img = Image::make($data);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testStaticCallMakeFromResource()
{
$resource = imagecreatefromjpeg('public/test.jpg');
$img = Image::make($resource);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testStaticCallCanvas()
{
$img = Image::canvas(300, 200);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$img = Image::canvas(32, 32, 'b53717');
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 32);
$this->assertEquals($img->height, 32);
$this->assertEquals($img->pickColor(15, 15, 'hex'), '#b53717');
}
public function testStaticCallRaw()
{
$data = file_get_contents('public/test.jpg');
$img = Image::raw($data);
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testCreateCanvasWithTransparentBackground()
{
$img = Image::canvas(100, 100);
$color = $img->pickColor(50, 50, 'array');
$this->assertInternalType('int', $color['r']);
$this->assertInternalType('int', $color['g']);
$this->assertInternalType('int', $color['b']);
$this->assertInternalType('float', $color['a']);
$this->assertEquals($color['r'], 0);
$this->assertEquals($color['g'], 0);
$this->assertEquals($color['b'], 0);
$this->assertEquals($color['a'], 0);
}
public function testOpenImage()
{
$img = new Image;
$img->open('public/test.jpg');
$this->assertInternalType('resource', $img->resource);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
$this->assertEquals($img->dirname, 'public');
$this->assertEquals($img->basename, 'test.jpg');
$this->assertEquals($img->extension, 'jpg');
$this->assertEquals($img->filename, 'test');
$this->assertEquals($img->mime, 'image/jpeg');
}
public function testResizeImage()
{
$img = $this->getTestImage();
$img->resize(320, 240);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
$this->assertEquals($img->pickColor(50, 50, 'hex'), '#fffaf4');
$this->assertEquals($img->pickColor(260, 190, 'hex'), '#ffa600');
// Only resize the width.
$img = $this->getTestImage();
$height = $img->height;
$img->resize(320);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
// Check if the height is still the same.
$this->assertEquals($img->height, $height);
$this->assertEquals($img->pickColor(75, 65, 'hex'), '#fffcf3');
$this->assertEquals($img->pickColor(250, 150, 'hex'), '#ffc150');
// Only resize the width.
$img = $this->getTestImage();
$width = $img->width;
$img->resize(null, 240);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
// Check if the width is still the same.
$this->assertEquals($img->width, $width);
$this->assertEquals($img->height, 240);
$this->assertEquals($img->pickColor(150, 75, 'hex'), '#fff4e0');
$this->assertEquals($img->pickColor(540, 10, 'hex'), '#ffda96');
// auto height
$img = $this->getTestImage();
$img->resize(320, null, true);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
$this->assertEquals($img->pickColor(50, 50, 'hex'), '#fffaf4');
$this->assertEquals($img->pickColor(260, 190, 'hex'), '#ffa600');
// auto width
$img = $this->getTestImage();
$img->resize(null, 240, true);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
$this->assertEquals($img->pickColor(50, 50, 'hex'), '#fffaf4');
$this->assertEquals($img->pickColor(260, 190, 'hex'), '#ffa600');
// preserve simple upsizing
$img = $this->getTestImage();
$img->resize(1000, 1000, true, false);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
// test dominant width for auto-resizing
$img = $this->getTestImage();
$img->resize(1000, 1200, true);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 1000);
$this->assertEquals($img->height, 750);
// Test image upsizing.
$img = $this->getTestImage();
// Keep original width and height.
$original_width = $img->width;
$original_height = $img->height;
// Increase values a bit.
$width = $original_width + 500;
$height = $original_height + 350;
// Try resizing to higher values while upsizing is set to false.
$img->resize($width, $height, false, false);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
// Check if width and height are still the same.
$this->assertEquals($img->width, $original_width);
$this->assertEquals($img->height, $original_height);
}
public function testResizeCanvas()
{
$img = $this->getTestImage();
$img->resizeCanvas(300, 200); // pin center
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffe8bc', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffaf1c', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'top-left');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#fee3ae', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'top');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#fffbf2', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffc559', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'top-right');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffe2ae', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffac12', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'left');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#fefdf9', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffca6a', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'right');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffca66', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'bottom-left');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffedcc', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffb42b', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'bottom');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffd179', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(299, 199, 'hex'));
$img = $this->getTestImage();
$img->resizeCanvas(300, 200, 'bottom-right');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 200);
$this->assertEquals('#ffb42a', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(299, 199, 'hex'));
// resize relative from center 5px border in magenta
$img = $this->getTestImage();
$img->resizeCanvas(10, 10, 'center', true, 'ff00ff');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 810);
$this->assertEquals($img->height, 610);
$this->assertEquals('#ff00ff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ff00ff', $img->pickColor(809, 609, 'hex'));
// resize just width
$img = $this->getTestImage();
$img->resizeCanvas(300, null);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 600);
$this->assertEquals('#fffbf2', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(299, 599, 'hex'));
// resize just height
$img = $this->getTestImage();
$img->resizeCanvas(null, 200);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 200);
$this->assertEquals('#fefdf9', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(799, 199, 'hex'));
// smaller width, larger height
$img = $this->getTestImage();
$img->resizeCanvas(300, 800);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 300);
$this->assertEquals($img->height, 800);
$this->assertEquals('#000000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#000000', $img->pickColor(299, 799, 'hex'));
// larger width, smaller height
$img = $this->getTestImage();
$img->resizeCanvas(900, 200);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 900);
$this->assertEquals($img->height, 200);
$this->assertEquals('#000000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#000000', $img->pickColor(899, 199, 'hex'));
// test negative values (for relative resize)
$img = $this->getTestImage();
$img->resizeCanvas(-200, -200);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 600);
$this->assertEquals($img->height, 400);
$this->assertEquals('#fffefc', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ffa600', $img->pickColor(599, 399, 'hex'));
}
public function testCropImage()
{
$img = $this->getTestImage();
$img->crop(100, 100);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 100);
$this->assertEquals($img->height, 100);
$this->assertEquals('#ffbe46', $img->pickColor(99, 99, 'hex'));
$img = $this->getTestImage();
$img->crop(100, 100, 650, 400);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 100);
$this->assertEquals($img->height, 100);
$this->assertEquals('#ffa600', $img->pickColor(99, 99, 'hex'));
}
public function testLegacyResize()
{
// auto height
$img = $this->getTestImage();
$img->resize(array('width' => '320'));
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
// auto width
$img = $this->getTestImage();
$img->resize(array('height' => '240'));
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
}
public function testGrabImage()
{
$img = $this->getTestImage();
$img->grab(200);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 200);
$this->assertEquals($img->height, 200);
$this->assertEquals($img->pickColor(50, 50, 'hex'), '#feedcc');
$this->assertEquals($img->pickColor(140, 20, 'hex'), '#fed891');
$img = $this->getTestImage();
$img->grab(200, 100);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 200);
$this->assertEquals($img->height, 100);
$this->assertEquals($img->pickColor(50, 25, 'hex'), '#ffeccb');
$this->assertEquals($img->pickColor(180, 40, 'hex'), '#fead15');
$img = $this->getTestImage();
$img->grab(null, 100);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 100);
$this->assertEquals($img->height, 100);
$this->assertEquals($img->pickColor(30, 30, 'hex'), '#fee5b7');
$this->assertEquals($img->pickColor(95, 20, 'hex'), '#ffbe47');
$img = $this->getTestImage();
$img->grab(array('width' => '100'));
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 100);
$this->assertEquals($img->height, 100);
$this->assertEquals($img->pickColor(30, 30, 'hex'), '#fee5b7');
$this->assertEquals($img->pickColor(95, 20, 'hex'), '#ffbe47');
$img = $this->getTestImage();
$img->grab(array('height' => '200'));
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 200);
$this->assertEquals($img->height, 200);
$this->assertEquals($img->pickColor(30, 30, 'hex'), '#fff9ed');
$this->assertEquals($img->pickColor(95, 20, 'hex'), '#ffe8bf');
}
public function testFlipImage()
{
$img = $this->getTestImage();
$img->flip('h');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#ffbf47', $img->pickColor(0, 0, 'hex'));
$img = $this->getTestImage();
$img->flip('v');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#fed78c', $img->pickColor(0, 0, 'hex'));
}
public function testRotateImage()
{
$img = $this->getTestImage();
$img->rotate(90);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 600);
$this->assertEquals($img->height, 800);
$this->assertEquals('#ffbf47', $img->pickColor(0, 0, 'hex'));
$img = $this->getTestImage();
$img->rotate(180);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
$this->assertEquals('#ffa600', $img->pickColor(0, 0, 'hex'));
// rotate transparent png and keep transparency
$img = Image::make('public/circle.png');
$img->rotate(180);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 50);
$this->assertEquals($img->height, 50);
$checkColor = $img->pickColor(0, 0, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
}
public function testInsertImage()
{
$img = Image::canvas(32, 32, '#ff0000'); // create canvas
$watermark = Image::canvas(16, 16, '#0000ff'); // create watermark
// top-left anchor
$img->insert($watermark, 0, 0, 'top-left');
$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);
$this->assertEquals('#0000ff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(16, 16, 'hex'));
$img->reset();
// top-left anchor coordinates
$img->insert($watermark, 10, 10, 'top-left');
$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);
$this->assertEquals('#ff0000', $img->pickColor(9, 9, 'hex'));
$this->assertEquals('#0000ff', $img->pickColor(10, 10, 'hex'));
$img->reset();
// top anchor
$img->insert($watermark, 0, 0, 'top');
$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);
$this->assertEquals('#ff0000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#0000ff', $img->pickColor(23, 15, 'hex'));
$img->reset();
// top anchor coordinates
$img->insert($watermark, 10, 10, 'top');
$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);
$this->assertEquals('#0000ff', $img->pickColor(18, 10, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(31, 26, 'hex'));
$img->reset();
// top-right anchor
$img->insert($watermark, 0, 0, 'top-right');
$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);
$this->assertEquals('#ff0000', $img->pickColor(15, 0, 'hex'));
$this->assertEquals('#0000ff', $img->pickColor(31, 0, 'hex'));
$img->reset();
// top-right anchor coordinates
$img->insert($watermark, 10, 10, 'top-right');
$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);
$this->assertEquals('#ff0000', $img->pickColor(6, 9, 'hex'));
$this->assertEquals('#0000ff', $img->pickColor(21, 25, 'hex'));
$img->reset();
// left anchor
$img->insert($watermark, 0, 0, 'left');
$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);
$this->assertEquals('#0000ff', $img->pickColor(15, 23, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(0, 7, 'hex'));
$img->reset();
// left anchor coordinates
$img->insert($watermark, 10, 10, 'left');
$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);
$this->assertEquals('#0000ff', $img->pickColor(25, 31, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(10, 17, 'hex'));
$img->reset();
// right anchor
$img->insert($watermark, 0, 0, 'right');
$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);
$this->assertEquals('#0000ff', $img->pickColor(31, 23, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(15, 15, 'hex'));
$img->reset();
// right anchor coordinates
$img->insert($watermark, 10, 10, 'right');
$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);
$this->assertEquals('#0000ff', $img->pickColor(21, 31, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(5, 18, 'hex'));
$img->reset();
// bottom-left anchor
$img->insert($watermark, 0, 0, 'bottom-left');
$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);
$this->assertEquals('#0000ff', $img->pickColor(15, 31, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(0, 15, 'hex'));
$img->reset();
// bottom-left anchor coordinates
$img->insert($watermark, 10, 10, 'bottom-left');
$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);
$this->assertEquals('#0000ff', $img->pickColor(10, 21, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(9, 20, 'hex'));
$img->reset();
// bottom anchor
$img->insert($watermark, 0, 0, 'bottom');
$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);
$this->assertEquals('#0000ff', $img->pickColor(8, 16, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(8, 15, 'hex'));
$img->reset();
// bottom anchor coordinates
$img->insert($watermark, 10, 10, 'bottom');
$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);
$this->assertEquals('#0000ff', $img->pickColor(18, 21, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(17, 21, 'hex'));
$img->reset();
// bottom-right anchor
$img->insert($watermark, 0, 0, 'bottom-right');
$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);
$this->assertEquals('#0000ff', $img->pickColor(16, 16, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(15, 16, 'hex'));
$img->reset();
// bottom-right anchor coordinates
$img->insert($watermark, 10, 10, 'bottom-right');
$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);
$this->assertEquals('#0000ff', $img->pickColor(21, 21, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(22, 22, 'hex'));
$img->reset();
// center anchor
$img->insert($watermark, 0, 0, 'center');
$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);
$this->assertEquals('#0000ff', $img->pickColor(23, 23, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(8, 7, 'hex'));
$img->reset();
// center anchor coordinates
$img->insert($watermark, 10, 10, 'center');
$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);
$this->assertEquals('#0000ff', $img->pickColor(31, 31, 'hex'));
$this->assertEquals('#ff0000', $img->pickColor(18, 17, 'hex'));
$img->reset();
}
public function testInsertImageFromResource()
{
$resource = imagecreatefrompng('public/tile.png');
$img = Image::canvas(16, 16)->insert($resource);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 16);
$this->assertEquals($img->height, 16);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(15, 15, 'hex'));
}
public function testInsertImageFromBinary()
{
$data = file_get_contents('public/tile.png');
$img = Image::canvas(16, 16)->insert($data);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 16);
$this->assertEquals($img->height, 16);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(15, 15, 'hex'));
}
public function testInsertImageFromObject()
{
$obj = new Image('public/tile.png');
$img = Image::canvas(16, 16)->insert($obj);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 16);
$this->assertEquals($img->height, 16);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(15, 15, 'hex'));
}
public function testInsertImageFromPath()
{
$img = Image::canvas(16, 16)->insert('public/tile.png');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 16);
$this->assertEquals($img->height, 16);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(15, 15, 'hex'));
}
public function testOpacity()
{
// simple image mask
$img = Image::make('public/test.jpg');
$img->resize(32, 32)->opacity(50);
$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(15, 15, 'array');
$this->assertEquals($checkColor['r'], 254);
$this->assertEquals($checkColor['g'], 204);
$this->assertEquals($checkColor['b'], 112);
$this->assertEquals($checkColor['a'], 0.5);
$checkColor = $img->pickColor(31, 31, 'array');
$this->assertEquals($checkColor['r'], 255);
$this->assertEquals($checkColor['g'], 166);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0.5);
}
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['r'], 254);
$this->assertEquals($checkColor['g'], 230);
$this->assertEquals($checkColor['b'], 186);
$this->assertEquals($checkColor['a'], 0.83);
$checkColor = $img->pickColor(31, 31, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
// 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['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
$checkColor = $img->pickColor(20, 15, 'array');
$this->assertEquals($checkColor['r'], 254);
$this->assertEquals($checkColor['g'], 190);
$this->assertEquals($checkColor['b'], 69);
$this->assertEquals($checkColor['a'], 1);
// 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['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
$checkColor = $img->pickColor(15, 15, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0.8);
}
public function testMaskWithResource()
{
$img = Image::make('public/circle.png');
$resource = imagecreatefrompng('public/mask2.png');
$img->resize(32, 32)->mask($resource, 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['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
$checkColor = $img->pickColor(15, 15, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0.8);
}
public function testMaskWithBinary()
{
$img = Image::make('public/circle.png');
$data = file_get_contents('public/mask2.png');
$img->resize(32, 32)->mask($data, 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['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
$checkColor = $img->pickColor(15, 15, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0.8);
}
public function testMaskWithObject()
{
$img = Image::make('public/circle.png');
$obj = Image::make('public/mask2.png');
$img->resize(32, 32)->mask($obj, 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['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0);
$checkColor = $img->pickColor(15, 15, 'array');
$this->assertEquals($checkColor['r'], 0);
$this->assertEquals($checkColor['g'], 0);
$this->assertEquals($checkColor['b'], 0);
$this->assertEquals($checkColor['a'], 0.8);
}
public function testPixelateImage()
{
$img = $this->getTestImage();
$img->pixelate(20);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testGreyscaleImage()
{
$img = $this->getTestImage();
$img->greyscale();
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#adadad', $img->pickColor(660, 450, 'hex'));
}
public function testInvertImage()
{
$img = $this->getTestImage();
$img->invert();
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#000000', $img->pickColor(0, 0, 'hex'));
}
public function testBlurImage()
{
$img = Image::make('public/tile.png')->blur();
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#98bc18', $img->pickColor(0, 7, 'hex'));
}
public function testFillImage()
{
$img = new Image(null, 32, 32);
$img = $img->fill('fdf5e4');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#fdf5e4', $img->pickColor(0, 0, 'hex'));
$img = $img->fill('#fdf5e4');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#fdf5e4', $img->pickColor(0, 0, 'hex'));
$img = $img->fill('ccc');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#cccccc', $img->pickColor(0, 0, 'hex'));
$img = $img->fill('#ccc');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#cccccc', $img->pickColor(0, 0, 'hex'));
$img = $img->fill(array(155, 155, 155), rand(1,10), rand(1,10));
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertEquals('#9b9b9b', $img->pickColor(0, 0, 'hex'));
$img = new Image(null, 32, 32);
$img = $img->fill('rgba(180, 224, 0, 0.65)', rand(1,10), rand(1,10));
$checkColor = $img->pickColor(0, 0, 'array');
$this->assertEquals(180, $checkColor['r']);
$this->assertEquals(224, $checkColor['g']);
$this->assertEquals(0, $checkColor['b']);
$this->assertEquals(0.65, $checkColor['a']);
}
public function testFillImageWithResource()
{
$resource = imagecreatefrompng('public/tile.png');
$img = Image::canvas(32, 32)->fill($resource);
$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);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(31, 31, 'hex'));
}
public function testFillImageWithBinary()
{
$data = file_get_contents('public/tile.png');
$img = Image::canvas(32, 32)->fill($data);
$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);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(31, 31, 'hex'));
}
public function testFillImageWithObject()
{
$obj = new Image('public/tile.png');
$img = Image::canvas(32, 32)->fill($obj);
$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);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(31, 31, 'hex'));
}
public function testFillImageWithPath()
{
$img = Image::canvas(32, 32)->fill('public/tile.png');
$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);
$this->assertEquals('#b4e000', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#445160', $img->pickColor(31, 31, 'hex'));
}
public function testPixelImage()
{
$img = $this->getTestImage();
$coords = array(array(5, 5), array(100, 100));
$img = $img->pixel('fdf5e4', $coords[0][0], $coords[0][1]);
$img = $img->pixel(array(255, 255, 255), $coords[1][0], $coords[1][1]);
$this->assertEquals('#fdf5e4', $img->pickColor($coords[0][0], $coords[0][1], 'hex'));
$this->assertEquals('#ffffff', $img->pickColor($coords[1][0], $coords[1][1], 'hex'));
}
public function testTextImage()
{
$img = $this->getTestImage();
$img = $img->text('Fox', 10, 10, 16, '000000', 0, null);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$img = $img->text('Fox', 10, 10, 16, '#000000', 0, null);
$this->assertInstanceOf('Intervention\Image\Image', $img);
$img = $img->text('Fox', 10, 10, 16, array(155, 155, 155), 0, null);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testRectangleImage()
{
$img = $this->getTestImage();
$img = $img->rectangle('cccccc', 10, 10, 100, 100, false);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(10, 10, 'hex'));
$this->assertEquals('#ffffff', $img->pickColor(50, 50, 'hex'));
$img = $this->getTestImage();
$img = $img->rectangle('cccccc', 10, 10, 100, 100, true);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(10, 10, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(50, 50, 'hex'));
}
public function testLineImage()
{
$img = $this->getTestImage();
$img = $img->line('cccccc', 10, 10, 100, 100);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(10, 10, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(100, 100, 'hex'));
}
public function testEllipseImage()
{
$img = $this->getTestImage();
$img = $img->ellipse('cccccc', 0, 0, 100, 50, false);
$img = $img->ellipse('666666', 100, 100, 50, 100, true);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(50, 0, 'hex'));
$this->assertEquals('#666666', $img->pickColor(100, 100, 'hex'));
}
public function testCircleImage()
{
$img = $this->getTestImage();
$img = $img->circle('cccccc', 0, 0, 100, false);
$img = $img->circle('666666', 100, 100, 50, true);
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(100, 0, 'hex'));
$this->assertEquals('#cccccc', $img->pickColor(0, 100, 'hex'));
$this->assertEquals('#666666', $img->pickColor(100, 100, 'hex'));
}
public function testInsertImageWithAlphaChannel()
{
$img = new Image(null, 50, 50, '#ffffff');
$img->insert('public/circle.png');
$this->assertEquals('#ffffff', $img->pickColor(0, 0, 'hex'));
$this->assertEquals('#323232', $img->pickColor(30, 30, 'hex'));
}
public function testResetImage()
{
$img = $this->getTestImage();
$img->resize(300, 200);
$img->reset();
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testResetEmptyImage()
{
$img = new Image(null, 800, 600);
$img->resize(300, 200);
$img->reset();
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 800);
$this->assertEquals($img->height, 600);
}
public function testLimitColors()
{
// reduce colors
$img = Image::make('public/test.jpg');
$img->limitColors(10);
$this->assertEquals(imagecolorstotal($img->resource), 11);
// reduce colors + keep transparency with matte
$img = Image::make('public/mask2.png');
$img->limitColors(10, '#ff0000'); // red matte
$this->assertEquals(imagecolorstotal($img->resource), 11);
$color1 = $img->pickColor(0, 0); // full transparent
$color2 = $img->pickColor(9, 17); // part of matte gradient
$this->assertEquals($color1['r'], 255);
$this->assertEquals($color1['g'], 0);
$this->assertEquals($color1['b'], 0);
$this->assertEquals($color1['a'], 0);
$this->assertEquals($color2['r'], 252);
$this->assertEquals($color2['g'], 10);
$this->assertEquals($color2['b'], 11);
$this->assertEquals($color2['a'], 1);
// increase colors
$img = Image::make('public/png8.png');
$img->limitColors(null); // set image to true color
$this->assertEquals(imagecolorstotal($img->resource), 0);
// increase colors + keep transparency with matte
$img = Image::make('public/png8.png');
$img->limitColors(null); // set image to true color
$this->assertEquals(imagecolorstotal($img->resource), 0);
$color1 = $img->pickColor(0, 0); // full transparent
$color2 = $img->pickColor(10, 10); // solid color
$this->assertEquals($color1['r'], 0);
$this->assertEquals($color1['g'], 0);
$this->assertEquals($color1['b'], 0);
$this->assertEquals($color1['a'], 0);
$this->assertEquals($color2['r'], 140);
$this->assertEquals($color2['g'], 140);
$this->assertEquals($color2['b'], 140);
$this->assertEquals($color2['a'], 1);
}
public function testSaveImage()
{
$save_as = 'public/test2.jpg';
$img = $this->getTestImage();
$img->save($save_as);
$this->assertFileExists($save_as);
@unlink($save_as);
$save_as = 'public/test2.png';
$img = $this->getTestImage();
$img->save($save_as, 80);
$this->assertFileExists($save_as);
@unlink($save_as);
$save_as = 'public/test2.jpg';
$img = $this->getTestImage();
$img->save($save_as, 0);
$this->assertFileExists($save_as);
@unlink($save_as);
}
public function testStringConversion()
{
$img = $this->getTestImage();
$img = strval($img);
$this->assertInternalType('string', $img);
}
public function testPickColor()
{
$img = $this->getTestImage();
// rgb color array (default)
$color = $img->pickColor(799, 599);
$this->assertInternalType('array', $color);
$this->assertInternalType('int', $color['r']);
$this->assertEquals($color['r'], 255);
$this->assertInternalType('int', $color['g']);
$this->assertEquals($color['g'], 166);
$this->assertInternalType('int', $color['b']);
$this->assertEquals($color['b'], 0);
$this->assertInternalType('float', $color['a']);
$this->assertEquals($color['a'], 1);
// int color
$color = $img->pickColor(100, 100, 'int');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 16776956);
// rgb color string
$color = $img->pickColor(799, 599, 'rgb');
$this->assertInternalType('string', $color);
$this->assertEquals($color, 'rgb(255, 166, 0)');
// hex color string
$color = $img->pickColor(799, 599, 'hex');
$this->assertInternalType('string', $color);
$this->assertEquals($color, '#ffa600');
// pick semi-transparent color
$img = Image::make('public/circle.png');
$color = $img->pickColor(20, 20, 'array');
$this->assertInternalType('array', $color);
$this->assertInternalType('int', $color['r']);
$this->assertInternalType('int', $color['g']);
$this->assertInternalType('int', $color['b']);
$this->assertInternalType('float', $color['a']);
$this->assertEquals($color['r'], 0);
$this->assertEquals($color['g'], 0);
$this->assertEquals($color['b'], 0);
$this->assertEquals($color['a'], 0.8);
$color = $img->pickColor(20, 20, 'rgba');
$this->assertInternalType('string', $color);
$this->assertEquals($color, 'rgba(0, 0, 0, 0.80)');
}
public function testParseColor()
{
$img = $this->getTestImage();
$color = $img->parseColor(array(155, 155, 155));
$this->assertInternalType('int', $color);
$this->assertEquals($color, 10197915);
$color = $img->parseColor('#cccccc');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 13421772);
$color = $img->parseColor('cccccc');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 13421772);
$color = $img->parseColor('#ccc');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 13421772);
$color = $img->parseColor('ccc');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 13421772);
$color = $img->parseColor('rgb(1, 14, 144)');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 69264);
$color = $img->parseColor('rgb (255, 255, 255)');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 16777215);
$color = $img->parseColor('rgb(0,0,0)');
$this->assertInternalType('int', $color);
$this->assertEquals($color, 0);
$color = $img->parseColor('rgba(0,0,0,0.5)');
$this->assertInternalType('int', $color);
$color = $img->parseColor('rgba(255, 0, 0, 0.5)');
$this->assertInternalType('int', $color);
}
public function testBrightnessImage()
{
$img = $this->getTestImage();
$img->brightness(100);
$img->brightness(-100);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testContrastImage()
{
$img = $this->getTestImage();
$img->contrast(100);
$img->contrast(-100);
$this->assertInstanceOf('Intervention\Image\Image', $img);
}
public function testEncode()
{
// default encoding
$data = Image::make('public/circle.png')->encode();
$this->assertInternalType('resource', @imagecreatefromstring($data));
// jpg encoding
$data = Image::make('public/circle.png')->encode('jpg');
$this->assertInternalType('resource', @imagecreatefromstring($data));
// gif encoding
$data = Image::make('public/circle.png')->encode('gif');
$this->assertInternalType('resource', @imagecreatefromstring($data));
// data-url encoding
$data = Image::make('public/circle.png')->encode('data-url');
$encoded = 'data:image/png;base64,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';
$this->assertEquals($data, $encoded);
}
}
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