fix: do not output border in fill-only mode

Author: nicolaasuni

VERSION

@@ -1 +1 @@
-2.7.0
+2.8.0

src/Draw.php

@@ -347,6 +347,10 @@ public function getPolygon(array $points, string $mode = 'S', array $styles = []
             }
         }
 
+        if (!$this->isStrokingMode($mode)) {
+            return $out;
+        }
+
         $nco -= 3;
 
         // paint the outline

test/DrawTest.php

@@ -104,6 +104,14 @@ public function testGetLine(): void
             . "\n",
             $res,
         );
+
+        $res = $draw->getRect(3, 5, 7, 11, 'F', [
+            'all' => $testStyle,
+            1 => [
+                'lineColor' => '#ff0000',
+            ],
+        ]);
+        $this->assertStringNotContainsString("\nS\n", $res);
     }
 
     /**