fix for negative wedge buffer angles

raymondnijssen · nyalldawson · commit 70f9d55d5724 · 2018-08-09T11:48:31.000+10:00
(cherry-picked from 9bda6b8)
diff --git a/src/core/geometry/qgsgeometry.cpp b/src/core/geometry/qgsgeometry.cpp
@@ -260,7 +260,7 @@ QgsGeometry QgsGeometry::collectGeometry( const QVector< QgsGeometry > &geometri
 
 QgsGeometry QgsGeometry::createWedgeBuffer( const QgsPoint &center, const double azimuth, const double angularWidth, const double outerRadius, const double innerRadius )
 {
-  if ( angularWidth >= 360.0 )
+  if ( abs( angularWidth ) >= 360.0 )
   {
     std::unique_ptr< QgsCompoundCurve > outerCc = qgis::make_unique< QgsCompoundCurve >();
 

Original file line number	Diff line number	Diff line change
`@@ -260,7 +260,7 @@ QgsGeometry QgsGeometry::collectGeometry( const QVector< QgsGeometry > &geometri`
`260`	`260`
`261`	`261`	`QgsGeometry QgsGeometry::createWedgeBuffer( const QgsPoint &center, const double azimuth, const double angularWidth, const double outerRadius, const double innerRadius )`
`262`	`262`	`{`
`263`		`- if ( angularWidth >= 360.0 )`
	`263`	`+ if ( abs( angularWidth ) >= 360.0 )`
`264`	`264`	`{`
`265`	`265`	`std::unique_ptr< QgsCompoundCurve > outerCc = qgis::make_unique< QgsCompoundCurve >();`
`266`	`266`