[symbology] Add some more dispersed marker symbols (half/quarter squares)

nyalldawson · nyalldawson · commit 882f6f8c3cb8 · 2016-04-05T09:28:55.000+10:00
diff --git a/python/core/symbology-ng/qgsmarkersymbollayerv2.sip b/python/core/symbology-ng/qgsmarkersymbollayerv2.sip
@@ -5,11 +5,13 @@ class QgsSimpleMarkerSymbolLayerV2 : QgsMarkerSymbolLayerV2
 %End
 
   public:
+
     /** Constructor for QgsSimpleMarkerSymbolLayerV2.
     * @param name symbol name, should be one of "square", "rectangle", "diamond",
     * "pentagon", "triangle", "equilateral_triangle", "star", "regular_star", "arrow",
-    *  "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead"
-    *  "semi_circle", "third_circle", "quarter_circle"
+    * "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead",
+    * "semi_circle", "third_circle", "quarter_circle", "quarter_square", "half_square",
+    * "diagonal_half_square"
     * @param color fill color for symbol
     * @param borderColor border color for symbol
     * @param size symbol size (in mm)
diff --git a/src/core/symbology-ng/qgsmarkersymbollayerv2.cpp b/src/core/symbology-ng/qgsmarkersymbollayerv2.cpp
@@ -342,6 +342,21 @@ bool QgsSimpleMarkerSymbolLayerV2::prepareShape( const QString& name, QPolygonF
     polygon = QPolygonF( QRectF( QPointF( -1, -1 ), QPointF( 1, 1 ) ) );
     return true;
   }
+  else if ( name == "quarter_square" )
+  {
+    polygon = QPolygonF( QRectF( QPointF( -1, -1 ), QPointF( 0, 0 ) ) );
+    return true;
+  }
+  else if ( name == "half_square" )
+  {
+    polygon = QPolygonF( QRectF( QPointF( -1, -1 ), QPointF( 0, 1 ) ) );
+    return true;
+  }
+  else if ( name == "diagonal_half_square" )
+  {
+    polygon << QPointF( -1, -1 ) << QPointF( 1, 1 ) << QPointF( -1, 1 );
+    return true;
+  }
   else if ( name == "diamond" )
   {
     polygon << QPointF( -1, 0 ) << QPointF( 0, 1 )
diff --git a/src/core/symbology-ng/qgsmarkersymbollayerv2.h b/src/core/symbology-ng/qgsmarkersymbollayerv2.h
@@ -35,11 +35,13 @@
 class CORE_EXPORT QgsSimpleMarkerSymbolLayerV2 : public QgsMarkerSymbolLayerV2
 {
   public:
+
     /** Constructor for QgsSimpleMarkerSymbolLayerV2.
     * @param name symbol name, should be one of "square", "rectangle", "diamond",
     * "pentagon", "triangle", "equilateral_triangle", "star", "regular_star", "arrow",
-    *  "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead",
-    *  "semi_circle", "third_circle", "quarter_circle"
+    * "circle", "cross", "cross2", "line", "x", "arrowhead", "filled_arrowhead",
+    * "semi_circle", "third_circle", "quarter_circle", "quarter_square", "half_square",
+    * "diagonal_half_square"
     * @param color fill color for symbol
     * @param borderColor border color for symbol
     * @param size symbol size (in mm)
diff --git a/src/gui/symbology-ng/qgssymbollayerv2widget.cpp b/src/gui/symbology-ng/qgssymbollayerv2widget.cpp
@@ -441,7 +441,8 @@ QgsSimpleMarkerSymbolLayerV2Widget::QgsSimpleMarkerSymbolLayerV2Widget( const Qg
   QSize size = lstNames->iconSize();
   QStringList names;
   names << "circle" << "rectangle" << "diamond" << "pentagon" << "cross" << "cross2" << "triangle" << "equilateral_triangle" << "star"
-  << "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead" << "semi_circle" << "third_circle" << "quarter_circle";
+  << "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead" << "semi_circle" << "third_circle" << "quarter_circle"
+  << "quarter_square" << "half_square" << "diagonal_half_square";
   double markerSize = DEFAULT_POINT_SIZE * 2;
   Q_FOREACH ( const QString& name, names )
   {
@@ -542,7 +543,8 @@ void QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer
                              "<b>pentagon</b>|<b>triangle</b>|<b>equilateral_triangle</b>|"
                              "<b>star</b>|<b>regular_star</b>|<b>arrow</b>|<b>filled_arrowhead</b>|"
                              "<b>circle</b>|<b>cross</b>|<b>x</b>|"
-                             "<b>cross2</b>|<b>line</b>|<b>arrowhead</b>|<b>semi_circle</b>|<b>third_circle</b>|<b>quarter_circle</b>]" ) );
+                             "<b>cross2</b>|<b>line</b>|<b>arrowhead</b>|<b>semi_circle</b>|<b>third_circle</b>|<b>quarter_circle</b>|"
+                             "<b>quarter_square</b>|<b>half_square</b>|<b>diagonal_half_square</b>]" ) );
   registerDataDefinedButton( mFillColorDDBtn, "color", QgsDataDefinedButton::String, QgsDataDefinedButton::colorAlphaDesc() );
   registerDataDefinedButton( mBorderColorDDBtn, "color_border", QgsDataDefinedButton::String, QgsDataDefinedButton::colorAlphaDesc() );
   registerDataDefinedButton( mOutlineWidthDDBtn, "outline_width", QgsDataDefinedButton::Double, QgsDataDefinedButton::doublePosDesc() );
