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bugfix

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This commit is contained in:
Oliver Vogel
2014-04-07 17:14:07 +02:00
parent 2cd95af911
commit 6c0574ddba
2 changed files with 15 additions and 1 deletions
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4
src/Intervention/Image/Image.php
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@@ -504,8 +504,10 @@ class Image
// create new canvas // create new canvas
$image = imagecreatetruecolor($width, $height); $image = imagecreatetruecolor($width, $height);
imagealphablending($image, false);
imagesavealpha($image, true);
if ($width > $this->width || $height > $this->height) { if ($width > $this->width or $height > $this->height) {
$bgcolor = is_null($bgcolor) ? '000000' : $bgcolor; $bgcolor = is_null($bgcolor) ? '000000' : $bgcolor;
imagefill($image, 0, 0, $this->parseColor($bgcolor)); imagefill($image, 0, 0, $this->parseColor($bgcolor));
} }

12
tests/ImageTest.php
View File

@@ -547,6 +547,18 @@ class ImageTest extends PHPUnit_Framework_Testcase
$transparency_2 = $img->pickColor(899, 699, 'array'); $transparency_2 = $img->pickColor(899, 699, 'array');
$this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.0), $transparency_1); $this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.0), $transparency_1);
$this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.0), $transparency_2); $this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.0), $transparency_2);
// preserve transparency when resizing canvas
$img = new Image('public/circle.png');
$img->resizeCanvas(40, 40, 'center');
$this->assertInstanceOf('Intervention\Image\Image', $img);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 40);
$this->assertEquals($img->height, 40);
$this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.0), $img->pickColor(0, 0, 'array'));
$this->assertEquals(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0.8), $img->pickColor(20, 20, 'array'));
} }
public function testCropImage() public function testCropImage()