Added arrowheads (filled and unfilled) to simple markers

git-svn-id: http://svn.osgeo.org/qgis/trunk@14837 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

src/core/symbology-ng/qgsmarkersymbollayerv2.cpp

@@ -281,6 +281,11 @@ bool QgsSimpleMarkerSymbolLayerV2::prepareShape()
     << QPointF( -0.5,  -0.5 );
     return true;
   }
+  else if ( mName == "filled_arrowhead" )
+  {
+    mPolygon << QPointF( 0, 0 ) << QPointF( -1, 1 ) << QPointF( -1, -1 );
+    return true;
+  }
 
   return false;
 }
@@ -316,6 +321,14 @@ bool QgsSimpleMarkerSymbolLayerV2::preparePath()
     mPath.lineTo( 0, 1 ); // vertical line
     return true;
   }
+  else if ( mName == "arrowhead" )
+  {
+    mPath.moveTo( 0, 0 );
+    mPath.lineTo( -1, -1 );
+    mPath.moveTo( 0, 0 );
+    mPath.lineTo( -1, 1 );
+    return true;
+  }
 
   return false;
 }

src/gui/symbology-ng/qgssymbollayerv2widget.cpp

@@ -155,7 +155,7 @@ QgsSimpleMarkerSymbolLayerV2Widget::QgsSimpleMarkerSymbolLayerV2Widget( QWidget*
   QSize size = lstNames->iconSize();
   QStringList names;
   names << "circle" << "rectangle" << "diamond" << "pentagon" << "cross" << "cross2" << "triangle"
-  << "equilateral_triangle" << "star" << "regular_star" << "arrow" << "line";
+  << "equilateral_triangle" << "star" << "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead";
   double markerSize = DEFAULT_POINT_SIZE * 2;
   for ( int i = 0; i < names.count(); ++i )
   {