/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#include <drawinglayer/attribute/strokeattribute.hxx>
#include <numeric>
namespace drawinglayer::attribute
{
class ImpStrokeAttribute
{
public :
// data definitions
std::vector< double > maDotDashArray; // array of double which defines the dot-dash pattern
double mfFullDotDashLen; // sum of maDotDashArray (for convenience)
ImpStrokeAttribute(
std::vector< double >&& rDotDashArray,
double fFullDotDashLen)
: maDotDashArray(std::move(rDotDashArray)),
mfFullDotDashLen(fFullDotDashLen)
{
}
ImpStrokeAttribute()
: mfFullDotDashLen(0 .0 )
{
}
// data read access
const std::vector< double >& getDotDashArray() const { return maDotDashArray; }
double getFullDotDashLen() const
{
if (0 .0 == mfFullDotDashLen && !maDotDashArray.empty())
{
// calculate length on demand
const double fAccumulated(std::accumulate(maDotDashArray.begin(), maDotDashArray.end(), 0 .0 ));
const_cast < ImpStrokeAttribute* >(this )->mfFullDotDashLen = fAccumulated;
}
return mfFullDotDashLen;
}
bool operator ==(const ImpStrokeAttribute& rCandidate) const
{
return (getDotDashArray() == rCandidate.getDotDashArray()
&& getFullDotDashLen() == rCandidate.getFullDotDashLen());
}
};
namespace
{
StrokeAttribute::ImplType& theGlobalDefault()
{
static StrokeAttribute::ImplType SINGLETON;
return SINGLETON;
}
}
StrokeAttribute::StrokeAttribute(
std::vector< double >&& rDotDashArray,
double fFullDotDashLen)
: mpStrokeAttribute(ImpStrokeAttribute(
std::move(rDotDashArray), fFullDotDashLen))
{
}
StrokeAttribute::StrokeAttribute()
: mpStrokeAttribute(theGlobalDefault())
{
}
StrokeAttribute::StrokeAttribute(const StrokeAttribute&) = default ;
StrokeAttribute::StrokeAttribute(StrokeAttribute&&) = default ;
StrokeAttribute::~StrokeAttribute() = default ;
bool StrokeAttribute::isDefault() const
{
return mpStrokeAttribute.same_object(theGlobalDefault());
}
StrokeAttribute& StrokeAttribute::operator =(const StrokeAttribute&) = default ;
StrokeAttribute& StrokeAttribute::operator =(StrokeAttribute&&) = default ;
bool StrokeAttribute::operator ==(const StrokeAttribute& rCandidate) const
{
// tdf#87509 default attr is always != non-default attr, even with same values
if (rCandidate.isDefault() != isDefault())
return false ;
return rCandidate.mpStrokeAttribute == mpStrokeAttribute;
}
const std::vector< double >& StrokeAttribute::getDotDashArray() const
{
return mpStrokeAttribute->getDotDashArray();
}
double StrokeAttribute::getFullDotDashLen() const
{
return mpStrokeAttribute->getFullDotDashLen();
}
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=86 H=99 G=92
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-09-11)
¤
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