Merge pull request #17 from Way2Web/master

Support for PHP 7.1 (non-numeric value encountered).

Author: PhenX

src/Svg/Surface/SurfaceCpdf.php

@@ -377,11 +377,11 @@ public function setStyle(Style $style)
         $canvas = $this->canvas;
 
         if (is_array($style->stroke) && $stroke = $style->stroke) {
-            $canvas->setStrokeColor(array($stroke[0]/255, $stroke[1]/255, $stroke[2]/255), true);
+            $canvas->setStrokeColor(array((float)$stroke[0]/255, (float)$stroke[1]/255, (float)$stroke[2]/255), true);
         }
 
         if (is_array($style->fill) && $fill = $style->fill) {
-            $canvas->setColor(array($fill[0]/255, $fill[1]/255, $fill[2]/255), true);
+            $canvas->setColor(array((float)$fill[0]/255, (float)$fill[1]/255, (float)$fill[2]/255), true);
         }
 
         if ($fillRule = strtolower($style->fillRule)) {
@@ -483,4 +483,4 @@ public function setFont($family, $style, $weight)
 
         $this->canvas->selectFont("$family.afm");
     }
-}
+}