Added hard:arrow marker

git-svn-id: http://svn.osgeo.org/qgis/trunk@9552 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Oct 27, 2008 · 26ca54d · 26ca54d
1 parent 6d5261b
commit 26ca54d
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/core/symbology/qgsmarkercatalogue.cpp b/src/core/symbology/qgsmarkercatalogue.cpp
@@ -50,6 +50,7 @@ QgsMarkerCatalogue::QgsMarkerCatalogue()
   mList.append( "hard:cross2" );
   mList.append( "hard:triangle" );
   mList.append( "hard:star" );
+  mList.append( "hard:arrow" );
 
   // SVG
   QString svgPath = QgsApplication::svgPath();
@@ -289,5 +290,21 @@ void QgsMarkerCatalogue::hardMarker( QPainter * thepPainter, QString name, doubl
     pa.setPoint( 9, x_c + oneSixth, y_c - oneSixth );
     thepPainter->drawPolygon( pa );
   }
+
+  else if (name == "arrow")
+  {
+    int oneEight = r / 4;
+    int quarter = r / 2;
+
+    QPolygon pa(7);
+    pa.setPoint( 0, x_c, y_c - r );
+    pa.setPoint( 1, x_c + quarter,  y_c - quarter );
+    pa.setPoint( 2, x_c + oneEight, y_c - quarter );
+    pa.setPoint( 3, x_c + oneEight, y_c + r );
+    pa.setPoint( 4, x_c - oneEight, y_c + r );
+    pa.setPoint( 5, x_c - oneEight, y_c - quarter );
+    pa.setPoint( 6, x_c - quarter,  y_c - quarter );
+    thepPainter->drawPolygon ( pa );
+  }
   thepPainter->end();
 }