[QGIS Commit] r9552 - trunk/qgis/src/core/symbology

[svn_qgis at osgeo.org]

Author: homann
Date: 2008-10-27 16:28:02 -0400 (Mon, 27 Oct 2008)
New Revision: 9552

Modified:
   trunk/qgis/src/core/symbology/qgsmarkercatalogue.cpp
Log:
Added hard:arrow marker

Modified: trunk/qgis/src/core/symbology/qgsmarkercatalogue.cpp
===================================================================
--- trunk/qgis/src/core/symbology/qgsmarkercatalogue.cpp	2008-10-27 17:35:28 UTC (rev 9551)
+++ trunk/qgis/src/core/symbology/qgsmarkercatalogue.cpp	2008-10-27 20:28:02 UTC (rev 9552)
@@ -50,6 +50,7 @@
   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 @@
     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();
 }