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Fix first marker is drawn twice for marker line interval mode

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nyalldawson committed Oct 10, 2016
1 parent c1cf896 commit 748d8acddb5ab6e72b09d2ae6485d46fc17c4d16
@@ -929,7 +929,6 @@ void QgsMarkerLineSymbolLayer::renderPolylineInterval( const QPolygonF& points,

QPointF lastPt = points[0];
double lengthLeft = 0; // how much is left until next marker
bool first = mOffsetAlongLine ? false : true; //only draw marker at first vertex when no offset along line is set

QgsRenderContext& rc = context.renderContext();
double interval = mInterval;
@@ -976,12 +975,6 @@ void QgsMarkerLineSymbolLayer::renderPolylineInterval( const QPolygonF& points,
mMarker->setLineAngle( l.angle() * 180 / M_PI );
}

// draw first marker
if ( first )
{
mMarker->renderPoint( lastPt, context.feature(), rc, -1, context.selected() );
first = false;
}

// while we're not at the end of line segment, draw!
while ( lengthLeft > painterUnitInterval )
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