Fix circles.

src/Netzmacht/Contao/Leaflet/Mapper/OptionsBuilder.php

@@ -12,6 +12,7 @@
 namespace Netzmacht\Contao\Leaflet\Mapper;
 
 use Netzmacht\LeafletPHP\Definition;
+use Netzmacht\LeafletPHP\Definition\HasOptions;
 
 /**
  * Class OptionsBuilder handles the option mapping between the database model and the definition.
@@ -236,7 +237,7 @@ class OptionsBuilder
 
         if (method_exists($definition, $setter)) {
             $definition->$setter($value);
-        } else {
+        } elseif ($definition instanceOf HasOptions) {
             $definition->setOption($option, $value);
         }
     }

src/Netzmacht/Contao/Leaflet/Mapper/Vector/CircleMapper.php

@@ -14,6 +14,7 @@ namespace Netzmacht\Contao\Leaflet\Mapper\Vector;
 use Netzmacht\Contao\Leaflet\Filter\Filter;
 use Netzmacht\Contao\Leaflet\Mapper\DefinitionMapper;
 use Netzmacht\LeafletPHP\Definition;
+use Netzmacht\LeafletPHP\Definition\Vector\CircleMarker;
 use Netzmacht\LeafletPHP\Value\LatLng;
 use Netzmacht\LeafletPHP\Definition\Vector\Circle;
 
@@ -60,7 +61,7 @@ class CircleMapper extends AbstractVectorMapper
     ) {
         parent::build($definition, $model, $mapper, $filter);
 
-        if ($definition instanceof Circle) {
+        if ($definition instanceof CircleMarker) {
             $definition->setLatLng(LatLng::fromString($model->coordinates));
         }
     }

src/Netzmacht/Contao/Leaflet/Mapper/Vector/CircleMarkerMapper.php

@@ -11,8 +11,6 @@
 
 namespace Netzmacht\Contao\Leaflet\Mapper\Vector;
 
-use Netzmacht\LeafletPHP\Definition;
-
 /**
  * Class CircleMarkerMapper maps the database model to the circle marker definition.
  *