QgsSymbolLayerV2* QgsMarkerLineSymbolLayerV2::clone() const
{
QgsMarkerLineSymbolLayerV2* x = new QgsMarkerLineSymbolLayerV2( mRotateMarker, mInterval );
x->setSubSymbol( mMarker->clone() );
x->setOffset( mOffset );
x->setPlacement( mPlacement );
x->setOffsetUnit( mOffsetUnit );
x->setIntervalUnit( mIntervalUnit );
//data defined properties
if ( mIntervalExpression )
{
x->setDataDefinedProperty( "interval", mIntervalExpression->dump() );
}
if ( mOffsetExpression )
{
x->setDataDefinedProperty( "offset", mOffsetExpression->dump() );
}
if ( mPlacementExpression )
{
x->setDataDefinedProperty( "placement", mPlacementExpression->dump() );
}
return x;
}
QgsSymbolLayerV2* QgsMarkerLineSymbolLayerV2::create( const QgsStringMap& props )
{
bool rotate = DEFAULT_MARKERLINE_ROTATE;
double interval = DEFAULT_MARKERLINE_INTERVAL;
if ( props.contains( "interval" ) )
interval = props["interval"].toDouble();
if ( props.contains( "rotate" ) )
rotate = ( props["rotate"] == "1" );
QgsMarkerLineSymbolLayerV2* x = new QgsMarkerLineSymbolLayerV2( rotate, interval );
if ( props.contains( "offset" ) )
{
x->setOffset( props["offset"].toDouble() );
}
if ( props.contains( "offset_unit" ) )
{
x->setOffsetUnit( QgsSymbolLayerV2Utils::decodeOutputUnit( props["offset_unit"] ) );
}
if ( props.contains( "interval_unit" ) )
{
x->setIntervalUnit( QgsSymbolLayerV2Utils::decodeOutputUnit( props["interval_unit"] ) );
}
if ( props.contains( "placement" ) )
{
if ( props["placement"] == "vertex" )
x->setPlacement( Vertex );
else if ( props["placement"] == "lastvertex" )
x->setPlacement( LastVertex );
else if ( props["placement"] == "firstvertex" )
x->setPlacement( FirstVertex );
else if ( props["placement"] == "centralpoint" )
x->setPlacement( CentralPoint );
else
x->setPlacement( Interval );
}
//data defined properties
if ( props.contains( "interval_expression" ) )
{
x->setDataDefinedProperty( "interval", props["interval_expression"] );
}
if ( props.contains( "offset_expression" ) )
{
x->setDataDefinedProperty( "offset", props["offset_expression"] );
}
if ( props.contains( "placement_expression" ) )
{
x->setDataDefinedProperty( "placement", props["placement_expression"] );
}
return x;
}
QgsSymbolLayerV2* QgsMarkerLineSymbolLayerV2::clone() const
{
QgsMarkerLineSymbolLayerV2* x = new QgsMarkerLineSymbolLayerV2( mRotateMarker, mInterval );
x->setSubSymbol( mMarker->clone() );
x->setOffset( mOffset );
x->setPlacement( mPlacement );
x->setOffsetUnit( mOffsetUnit );
x->setIntervalUnit( mIntervalUnit );
copyDataDefinedProperties( x );
return x;
}
QgsSymbolLayerV2* QgsMarkerLineSymbolLayerV2::create( const QgsStringMap& props )
{
bool rotate = DEFAULT_MARKERLINE_ROTATE;
double interval = DEFAULT_MARKERLINE_INTERVAL;
if ( props.contains( "interval" ) )
interval = props["interval"].toDouble();
if ( props.contains( "rotate" ) )
rotate = ( props["rotate"] == "1" );
QgsMarkerLineSymbolLayerV2* x = new QgsMarkerLineSymbolLayerV2( rotate, interval );
if ( props.contains( "offset" ) )
{
x->setOffset( props["offset"].toDouble() );
}
if ( props.contains( "offset_unit" ) )
{
x->setOffsetUnit( QgsSymbolLayerV2Utils::decodeOutputUnit( props["offset_unit"] ) );
}
if ( props.contains( "interval_unit" ) )
{
x->setIntervalUnit( QgsSymbolLayerV2Utils::decodeOutputUnit( props["interval_unit"] ) );
}
if ( props.contains( "offset_along_line" ) )
{
x->setOffsetAlongLine( props["offset_along_line"].toDouble() );
}
if ( props.contains( "offset_along_line_unit" ) )
{
x->setOffsetAlongLineUnit( QgsSymbolLayerV2Utils::decodeOutputUnit( props["offset_along_line_unit"] ) );
}
if ( props.contains(( "offset_along_line_map_unit_scale" ) ) )
{
x->setOffsetAlongLineMapUnitScale( QgsSymbolLayerV2Utils::decodeMapUnitScale( props["offset_along_line_map_unit_scale"] ) );
}
if ( props.contains( "offset_map_unit_scale" ) )
{
x->setOffsetMapUnitScale( QgsSymbolLayerV2Utils::decodeMapUnitScale( props["offset_map_unit_scale"] ) );
}
if ( props.contains( "interval_map_unit_scale" ) )
{
x->setIntervalMapUnitScale( QgsSymbolLayerV2Utils::decodeMapUnitScale( props["interval_map_unit_scale"] ) );
}
if ( props.contains( "placement" ) )
{
if ( props["placement"] == "vertex" )
x->setPlacement( Vertex );
else if ( props["placement"] == "lastvertex" )
x->setPlacement( LastVertex );
else if ( props["placement"] == "firstvertex" )
x->setPlacement( FirstVertex );
else if ( props["placement"] == "centralpoint" )
x->setPlacement( CentralPoint );
else if ( props["placement"] == "curvepoint" )
x->setPlacement( CurvePoint );
else
x->setPlacement( Interval );
}
x->restoreDataDefinedProperties( props );
return x;
}
