Write pen cap and join style to ogr pen

mhugent · mhugent · commit faf0abbb3bdd · 2012-12-25T13:58:34.000+01:00
diff --git a/src/core/symbology-ng/qgslinesymbollayerv2.cpp b/src/core/symbology-ng/qgslinesymbollayerv2.cpp
@@ -197,14 +197,16 @@ void QgsSimpleLineSymbolLayerV2::toSld( QDomDocument &doc, QDomElement &element,
 
 QString QgsSimpleLineSymbolLayerV2::ogrFeatureStyle( double widthScaleFactor ) const
 {
-    if( mUseCustomDashPattern )
-    {
-        return QgsSymbolLayerV2Utils::ogrFeatureStylePen( mWidth, widthScaleFactor, mPen.color(), &mCustomDashVector );
-    }
-    else
-    {
-        return QgsSymbolLayerV2Utils::ogrFeatureStylePen( mWidth, widthScaleFactor, mPen.color() );
-    }
+  if ( mUseCustomDashPattern )
+  {
+    return QgsSymbolLayerV2Utils::ogrFeatureStylePen( mWidth, widthScaleFactor,
+           mPen.color(), mPenJoinStyle,
+           mPenCapStyle, &mCustomDashVector );
+  }
+  else
+  {
+    return QgsSymbolLayerV2Utils::ogrFeatureStylePen( mWidth, widthScaleFactor, mPen.color() );
+  }
 }
 
 QgsSymbolLayerV2* QgsSimpleLineSymbolLayerV2::createFromSld( QDomElement &element )
diff --git a/src/core/symbology-ng/qgssymbollayerv2utils.cpp b/src/core/symbology-ng/qgssymbollayerv2utils.cpp
@@ -2095,7 +2095,10 @@ void QgsSymbolLayerV2Utils::labelTextToSld( QDomDocument &doc, QDomElement &elem
   }
 }
 
-QString QgsSymbolLayerV2Utils::ogrFeatureStylePen( double width, double widthScaleFactor, const QColor& c, const QVector<qreal>* dashPattern )
+QString QgsSymbolLayerV2Utils::ogrFeatureStylePen( double width, double widthScaleFactor, const QColor& c,
+    Qt::PenJoinStyle joinStyle,
+    Qt::PenCapStyle capStyle,
+    const QVector<qreal>* dashPattern )
 {
   QString penStyle;
   penStyle.append( "PEN(" );
@@ -2123,6 +2126,36 @@ QString QgsSymbolLayerV2Utils::ogrFeatureStylePen( double width, double widthSca
     penStyle.append( "\"" );
   }
 
+  //cap
+  penStyle.append( ",cap=" );
+  switch ( capStyle )
+  {
+    case Qt::SquareCap:
+      penStyle.append( "p" );
+      break;
+    case Qt::RoundCap:
+      penStyle.append( "r" );
+      break;
+    case Qt::FlatCap:
+    default:
+      penStyle.append( "b" );
+  }
+
+  //join
+  penStyle.append( ",j=" );
+  switch ( joinStyle )
+  {
+    case Qt::BevelJoin:
+      penStyle.append( "b" );
+      break;
+    case Qt::RoundJoin:
+      penStyle.append( "r" );
+      break;
+    case Qt::MiterJoin:
+    default:
+      penStyle.append( "m" );
+  }
+
   penStyle.append( ")" );
   return penStyle;
 }
diff --git a/src/core/symbology-ng/qgssymbollayerv2utils.h b/src/core/symbology-ng/qgssymbollayerv2utils.h
@@ -167,7 +167,10 @@ class CORE_EXPORT QgsSymbolLayerV2Utils
     /**Create ogr feature style string for pen
         @param width linewidth in mm
         @param c line color*/
-    static QString ogrFeatureStylePen( double width, double widthScaleFactor, const QColor& c, const QVector<qreal>* dashPattern = 0 );
+    static QString ogrFeatureStylePen( double width, double widthScaleFactor, const QColor& c,
+                                       Qt::PenJoinStyle joinStyle = Qt::MiterJoin,
+                                       Qt::PenCapStyle capStyle = Qt::FlatCap,
+                                       const QVector<qreal>* dashPattern = 0 );
     /**Create ogr feature syle string for brush
         @param fillColr fill color*/
     static QString ogrFeatureStyleBrush( const QColor& fillColr );
