49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/*
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QAD - Qt ADvanced
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Ivan Pelipenko peri4ko@yandex.ru
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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 Lesser 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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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#ifndef mapitemnongeogeometrybase_h
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#define mapitemnongeogeometrybase_h
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#include "mapitemgeometrybase.h"
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/// ellipse in meters, based on map scale at "position"
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/// north = 0 deg, positive is clockwise
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class QAD_MAP_EXPORT MapItemNonGeoGeometryBase: public MapItemGeometryBase {
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public:
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enum Units {
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Meters,
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Pixels
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};
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Units units() const { return m_units; }
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void setUnits(Units u);
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protected:
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void zoomChanged() override;
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double unitScale() const;
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private:
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Units m_units = Meters;
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double px2m = 1.;
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};
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#endif
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