diff --git a/qt4/src/poppler-document.cc b/qt4/src/poppler-document.cc
index 7d13656..b319ef0 100644
--- a/qt4/src/poppler-document.cc
+++ b/qt4/src/poppler-document.cc
@@ -458,6 +458,11 @@ namespace Poppler {
         m_doc->setPaperColor(color);
     }
     
+    void Document::setThinLineMode(const int mode)
+    {
+        m_doc->setThinLineMode(mode);
+    }
+    
     void Document::setColorDisplayProfile(void* outputProfileA)
     {
 #if defined(USE_CMS)
@@ -501,6 +506,11 @@ namespace Poppler {
     	return m_doc->paperColor;
     }
 
+    int Document::thinLineMode() const
+    {
+    	return m_doc->thinLineMode;
+    }
+
     void Document::setRenderBackend( Document::RenderBackend backend )
     {
         // no need to delete the outputdev as for the moment we always create a splash one
diff --git a/qt4/src/poppler-page.cc b/qt4/src/poppler-page.cc
index f9ac443..d22e214 100644
--- a/qt4/src/poppler-page.cc
+++ b/qt4/src/poppler-page.cc
@@ -293,6 +293,19 @@ QImage Page::renderToImage(double xres, double yres, int x, int y, int w, int h,
       }
  
       GBool AA = m_page->parentDoc->m_hints & Document::TextAntialiasing ? gTrue : gFalse;
+      SplashThinLineMode thinLineMode;
+      switch (m_page->parentDoc->thinLineMode) {
+        case 1:
+          thinLineMode = splashThinLineSolid;
+          break;
+        case 2:
+          thinLineMode = splashThinLineShape;
+          break;
+        case 0:
+        default:
+          thinLineMode = splashThinLineDefault;
+          break;
+      }
 
       SplashOutputDev * splash_output = new SplashOutputDev(
 #if defined(SPLASH_CMYK)
@@ -300,7 +313,7 @@ QImage Page::renderToImage(double xres, double yres, int x, int y, int w, int h,
 #else
                       splashModeXBGR8,
 #endif 
-                      4, gFalse, bgColor, gTrue, AA);
+                      4, gFalse, bgColor, gTrue, AA, thinLineMode);
 
       splash_output->setVectorAntialias(m_page->parentDoc->m_hints & Document::Antialiasing ? gTrue : gFalse);
       splash_output->setFreeTypeHinting(m_page->parentDoc->m_hints & Document::TextHinting ? gTrue : gFalse, 
diff --git a/qt4/src/poppler-private.cc b/qt4/src/poppler-private.cc
index 308a966..9b98670 100644
--- a/qt4/src/poppler-private.cc
+++ b/qt4/src/poppler-private.cc
@@ -244,6 +244,7 @@ namespace Debug {
         m_backend = Document::SplashBackend;
         paperColor = Qt::white;
         m_hints = 0;
+        thinLineMode = 0;
         m_optContentModel = 0;
       
         if ( count == 0 )
diff --git a/qt4/src/poppler-private.h b/qt4/src/poppler-private.h
index 5759a4e..e3b87f3 100644
--- a/qt4/src/poppler-private.h
+++ b/qt4/src/poppler-private.h
@@ -120,6 +120,11 @@ namespace Poppler {
 		paperColor = color;
 	}
 	
+        void setThinLineMode(int mode) 
+        {
+                thinLineMode = mode;
+        }
+
 	void fillMembers()
 	{
 		m_fontInfoIterator = new FontIterator(0, this);
@@ -145,6 +150,7 @@ namespace Poppler {
 	QPointer<OptContentModel> m_optContentModel;
 	QColor paperColor;
 	int m_hints;
+        int thinLineMode;
 	static int count;
     };
 
diff --git a/qt4/src/poppler-qt4.h b/qt4/src/poppler-qt4.h
index f4f6fc6..2308bd4 100644
--- a/qt4/src/poppler-qt4.h
+++ b/qt4/src/poppler-qt4.h
@@ -1382,6 +1382,21 @@ QString subject = m_doc->info("Subject");
 	FormType formType() const;
 
 	/**
+	  Sets the thin line mode
+
+	  \param 0: splashThinLineDefault / 1: splashThinLineSolid / 2: splashThinLineShape
+
+	   \since 0.24
+	 */
+	void setThinLineMode(int mode);
+	/**
+	  The thin line mode
+
+	  The default no enhancement.
+	 */
+	int thinLineMode() const;
+
+	/**
 	   Destructor.
 	*/
 	~Document();