Declare that GD supports resolution

php-imagine · Dec 3, 2024 · ef5c8a6 · ef5c8a6
1 parent aec243b
commit ef5c8a6
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Showing 3 changed files with 20 additions and 4 deletions.
diff --git a/src/Gd/DriverInfo.php b/src/Gd/DriverInfo.php
@@ -94,9 +94,15 @@ protected function checkFeature($feature)
             case static::FEATURE_MULTIPLELAYERS:
                 throw new NotSupportedException('GD does not support layer sets');
             case static::FEATURE_CUSTOMRESOLUTION:
-                throw new NotSupportedException('GD does not support setting custom resolutions');
+                if (!function_exists('imageresolution')) {
+                    throw new NotSupportedException('GD driver for PHP older than 7.2 does not support setting custom resolutions');
+                }
+                break;
             case static::FEATURE_EXPORTWITHCUSTOMRESOLUTION:
-                throw new NotSupportedException('GD driver does not support exporting images with custom resolutions');
+                if (!function_exists('imageresolution')) {
+                    throw new NotSupportedException('GD driver for PHP older than 7.2 does not support exporting images with custom resolutions');
+                }
+                break;
             case static::FEATURE_DRAWFILLEDCHORDSCORRECTLY:
                 throw new NotSupportedException('The GD Drawer can NOT draw correctly filled chords');
             case static::FEATURE_DRAWUNFILLEDCIRCLESWITHTICHKESSCORRECTLY:

diff --git a/tests/tests/Gd/ImageTest.php b/tests/tests/Gd/ImageTest.php
@@ -48,6 +48,12 @@ protected function getImagine()
      */
     protected function getImageResolution(ImageInterface $image)
     {
+        $resolutions = imageresolution($image->getGdResource());
+
+        return array(
+            'x' => $resolutions[0],
+            'y' => $resolutions[1],
+        );
     }
 
     /**

diff --git a/tests/tests/Image/AbstractImageTest.php b/tests/tests/Image/AbstractImageTest.php
@@ -952,10 +952,14 @@ public function testResolutionOnSave($source)
 
     public function provideVariousSources()
     {
-        return array(
-            array(IMAGINE_TEST_FIXTURESFOLDER . '/example.svg'),
+        $result = array(
             array(IMAGINE_TEST_FIXTURESFOLDER . '/100-percent-black.png'),
         );
+        if ($this->getImagine() instanceof \Imagine\Imagick\Imagine) {
+            $result[] = array(IMAGINE_TEST_FIXTURESFOLDER . '/example.svg');
+        }
+
+        return $result;
     }
 
     public function testFillAlphaPrecision()