Reduce number of backslashes

Author: dmitrivereshchagin

README.md

@@ -18,13 +18,13 @@ following in configuration `components` section:
 
 ```php
 'pdf' => array(
-    'class' => '\Snappy\PdfComponent',
+    'class' => 'Snappy\PdfComponent',
     'binary' => '/usr/local/bin/wkhtmltopdf',
     'options' => array('orientation' => 'landscape'),
     'tempdir' => __DIR__.'/../runtime/pdf',
 ),
 'image' => array(
-    'class' => '\Snappy\ImageComponent',
+    'class' => 'Snappy\ImageComponent',
     'binary' => '/usr/local/bin/wkhtmltoimage',
     'tempdir' => __DIR__.'/../runtime/image',
 ),

src/AbstractComponent.php

@@ -2,6 +2,9 @@
 
 namespace Snappy;
 
+use CApplicationComponent;
+use Yii;
+
 /**
  * Base class for generator components.
  *
@@ -10,7 +13,7 @@
  * @method string getOutput(array|string $input, array $options)
  * @method string getOutputFromHtml(array|string $html, array $options)
  */
-abstract class AbstractComponent extends \CApplicationComponent
+abstract class AbstractComponent extends CApplicationComponent
 {
     /**
      * @var string Path to wkhtmltox binary
@@ -37,7 +40,7 @@ abstract protected function getGenerator();
      */
     public function __call($name, $parameters)
     {
-        if (!method_exists('\Knp\Snappy\GeneratorInterface', $name)) {
+        if (!method_exists('Knp\Snappy\GeneratorInterface', $name)) {
             return parent::__call($name, $parameters);
         }
 
@@ -55,6 +58,6 @@ public function __call($name, $parameters)
      */
     protected function resolveTempdir()
     {
-        return $this->tempdir ?: \Yii::app()->params['snappy_tempdir'];
+        return $this->tempdir ?: Yii::app()->params['snappy_tempdir'];
     }
 }

src/ImageComponent.php

@@ -2,16 +2,18 @@
 
 namespace Snappy;
 
+use Knp\Snappy\Image;
+
 /**
  * Image generator component.
  */
 class ImageComponent extends AbstractComponent
 {
     /**
-     * @return \Knp\Snappy\Image
+     * @return Image
      */
     protected function getGenerator()
     {
-        return new \Knp\Snappy\Image($this->binary, $this->options);
+        return new Image($this->binary, $this->options);
     }
 }

src/PdfComponent.php

@@ -2,16 +2,18 @@
 
 namespace Snappy;
 
+use Knp\Snappy\Pdf;
+
 /**
  * PDF generator component.
  */
 class PdfComponent extends AbstractComponent
 {
     /**
-     * @return \Knp\Snappy\Pdf
+     * @return Pdf
      */
     protected function getGenerator()
     {
-        return new \Knp\Snappy\Pdf($this->binary, $this->options);
+        return new Pdf($this->binary, $this->options);
     }
 }