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**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** This copyright notice MUST APPEAR in all copies of the script!
**
**********************************************************************/
#ifndef RS_DIMLINEAR_H
#define RS_DIMLINEAR_H
#include "rs_dimension.h"
/**
* Holds the data that defines a linear and aligned dimension entity.
*/
struct RS_DimLinearData {
/**
* Default constructor
*/
RS_DimLinearData();
RS_DimLinearData(const RS_DimLinearData& other);
/**
* Constructor with initialisation.
*
* @para extensionPoint1 Startpoint of the first extension line.
* @para extensionPoint2 Startpoint of the second extension line.
* @param angle Rotation angle in rad.
* @param oblique Oblique angle in rad.
*/
RS_DimLinearData(const RS_Vector& extensionPoint1,
const RS_Vector& extensionPoint2,
double angle, double oblique);
~RS_DimLinearData();
/** Definition point. Startpoint of the first definition line. */
RS_Vector extensionPoint1;
/** Definition point. Startpoint of the second definition line. */
RS_Vector extensionPoint2;
/** Rotation angle in rad. */
double angle = 0.;
/** Oblique angle in rad. */
double oblique = 0.;
};
std::ostream& operator << (std::ostream& os,
const RS_DimLinearData& dd);
/**
* Class for aligned dimension entities.
*
* @author Andrew Mustun
*/
class RS_DimLinear:public RS_Dimension {
public:
RS_DimLinear(RS_EntityContainer *parent,const RS_DimensionData &d, const RS_DimLinearData &ed);
RS_DimLinear(const RS_DimLinear& entity);
~RS_DimLinear() override = default;
RS_Entity *clone() const override;
/** @return RS2::EntityDimLinear */
RS2::EntityType rtti() const override{
return RS2::EntityDimLinear;
}
/**
* @return Copy of data that defines the linear dimension.
* @see getData()
*/
RS_DimLinearData getEData() const{
return m_dimLinearData;
}
RS_VectorSolutions getRefPoints() const override;
QString getMeasuredLabel() override;
RS_Vector getExtensionPoint1() const{
return m_dimLinearData.extensionPoint1;
}
RS_Vector getExtensionPoint2() const{
return m_dimLinearData.extensionPoint2;
}
double getAngle() const{
return m_dimLinearData.angle;
}
void setAngle(double a);
double getOblique() const{
return m_dimLinearData.oblique;
}
void move(const RS_Vector &offset) override;
void rotate(const RS_Vector ¢er, double angle) override;
void rotate(const RS_Vector ¢er, const RS_Vector &angleVector) override;
void scale(const RS_Vector ¢er, const RS_Vector &factor) override;
void mirror(const RS_Vector &axisPoint1, const RS_Vector &axisPoint2) override;
bool hasEndpointsWithinWindow(const RS_Vector &v1, const RS_Vector &v2) const override;
void stretch(
const RS_Vector &firstCorner,
const RS_Vector &secondCorner,
const RS_Vector &offset) override;
void moveRef(const RS_Vector &ref, const RS_Vector &offset) override;
friend std::ostream &operator<<(
std::ostream &os,
const RS_DimLinear &d);
void getDimPoints(RS_Vector &dimP1, RS_Vector &dimP2);
protected:
/** Extended data. */
RS_DimLinearData m_dimLinearData;
void doUpdateDim() override;
};
#endif
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