46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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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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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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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 "polygon.h"
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namespace olive {
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PolygonGizmo::PolygonGizmo(QObject *parent)
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: DraggableGizmo{parent}
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{
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}
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void PolygonGizmo::Draw(QPainter *p) const
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{
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// Draw transposed black
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QPolygonF transposed = p->transform().map(polygon_);
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transposed.translate(1, 1);
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transposed = p->transform().inverted().map(transposed);
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p->setPen(QPen(Qt::black, 0));
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p->drawPolyline(transposed);
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// Draw normal white polygon
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p->setPen(QPen(Qt::white, 0));
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p->setBrush(Qt::NoBrush);
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p->drawPolyline(polygon_);
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}
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}
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