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88 lines
1.8 KiB
88 lines
1.8 KiB
/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "UBGraphicsStroke.h"
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#include "UBGraphicsPolygonItem.h"
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#include "core/memcheck.h"
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UBGraphicsStroke::UBGraphicsStroke()
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{
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// NOOP
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}
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UBGraphicsStroke::~UBGraphicsStroke()
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{
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// NOOP
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}
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void UBGraphicsStroke::addPolygon(UBGraphicsPolygonItem* pol)
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{
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remove(pol);
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mPolygons << pol;
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}
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void UBGraphicsStroke::remove(UBGraphicsPolygonItem* polygonItem)
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{
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int n = mPolygons.indexOf(polygonItem);
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if (n>=0)
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mPolygons.removeAt(n);
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}
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QList<UBGraphicsPolygonItem*> UBGraphicsStroke::polygons() const
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{
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return mPolygons;
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}
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bool UBGraphicsStroke::hasPressure()
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{
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if (mPolygons.count() > 2)
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{
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qreal nominalWidth = mPolygons.at(0)->originalWidth();
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foreach(UBGraphicsPolygonItem* pol, mPolygons)
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{
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if (!pol->isNominalLine() || pol->originalWidth() != nominalWidth)
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return true;
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}
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}
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return false;
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}
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UBGraphicsStroke* UBGraphicsStroke::deepCopy()
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{
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UBGraphicsStroke* clone = new UBGraphicsStroke();
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return clone;
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}
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bool UBGraphicsStroke::hasAlpha() const
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{
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if (mPolygons.length() > 0 && mPolygons.at(0)->color().alphaF() != 1.0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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