Fix bad fills when using marker line with render effects (fix #15696)

nyalldawson · nyalldawson · commit a0bfc10c568e · 2016-10-14T17:06:52.000+10:00
diff --git a/src/core/symbology-ng/qgslinesymbollayer.cpp b/src/core/symbology-ng/qgslinesymbollayer.cpp
@@ -870,6 +870,9 @@ void QgsMarkerLineSymbolLayer::renderPolyline( const QPolygonF& points, QgsSymbo
     }
   }
 
+
+  context.renderContext().painter()->save();
+
   if ( qgsDoubleNear( offset, 0.0 ) )
   {
     if ( placement == Interval )
@@ -896,6 +899,8 @@ void QgsMarkerLineSymbolLayer::renderPolyline( const QPolygonF& points, QgsSymbo
         renderPolylineVertex( points2, context, placement );
     }
   }
+
+  context.renderContext().painter()->restore();
 }
 
 void QgsMarkerLineSymbolLayer::renderPolygonOutline( const QPolygonF& points, QList<QPolygonF>* rings, QgsSymbolRenderContext& context )

Original file line number	Diff line number	Diff line change
`@@ -870,6 +870,9 @@ void QgsMarkerLineSymbolLayer::renderPolyline( const QPolygonF& points, QgsSymbo`
`870`	`870`	`}`
`871`	`871`	`}`
`872`	`872`
	`873`	`+`
	`874`	`+ context.renderContext().painter()->save();`
	`875`	`+`
`873`	`876`	`if ( qgsDoubleNear( offset, 0.0 ) )`
`874`	`877`	`{`
`875`	`878`	`if ( placement == Interval )`
`@@ -896,6 +899,8 @@ void QgsMarkerLineSymbolLayer::renderPolyline( const QPolygonF& points, QgsSymbo`
`896`	`899`	`renderPolylineVertex( points2, context, placement );`
`897`	`900`	`}`
`898`	`901`	`}`
	`902`	`+`
	`903`	`+ context.renderContext().painter()->restore();`
`899`	`904`	`}`
`900`	`905`
`901`	`906`	`void QgsMarkerLineSymbolLayer::renderPolygonOutline( const QPolygonF& points, QList<QPolygonF>* rings, QgsSymbolRenderContext& context )`