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2024-03-06 14:54:30 +08:00
commit edac2715f0
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--- a/lib/engine/rs_dimradial.h
+++ b/lib/engine/rs_dimradial.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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_DIMRADIAL_H
+#define RS_DIMRADIAL_H
+
+#include "rs_dimension.h"
+
+/**
+ * Holds the data that defines a radial dimension entity.
+ */
+struct RS_DimRadialData {
+    /**
+     * Default constructor. Leaves the data object uninitialized.
+     */
+	RS_DimRadialData();
+
+    /**
+     * Constructor with initialisation.
+     *
+     * @param definitionPoint Definition point of the radial dimension.
+     * @param leader Leader length.
+     */
+    RS_DimRadialData(const RS_Vector& definitionPoint,
+					 double leader);
+
+    /** Definition point. */
+    RS_Vector definitionPoint;
+    /** Leader length. */
+    double leader;
+};
+
+std::ostream& operator << (std::ostream& os,
+									  const RS_DimRadialData& dd);
+
+/**
+ * Class for radial dimension entities.
+ *
+ * @author Andrew Mustun
+ */
+class RS_DimRadial : public RS_Dimension {
+public:
+    RS_DimRadial(RS_EntityContainer* parent,
+                 const RS_DimensionData& d,
+                 const RS_DimRadialData& ed);
+
+	RS_Entity* clone() const override;
+
+    /**	@return RS2::EntityDimRadial */
+	RS2::EntityType rtti() const override{
+        return RS2::EntityDimRadial;
+    }
+
+    /**
+     * @return Copy of data that defines the radial dimension.
+     * @see getData()
+     */
+    RS_DimRadialData getEData() const {
+        return edata;
+    }
+
+	RS_VectorSolutions getRefPoints() const override;
+
+	QString getMeasuredLabel() override;
+
+	void updateDim(bool autoText=false) override;
+
+    RS_Vector getDefinitionPoint() {
+        return edata.definitionPoint;
+    }
+    double getLeader() {
+        return edata.leader;
+    }
+
+	void move(const RS_Vector& offset) override;
+	void rotate(const RS_Vector& center, const double& angle) override;
+	void rotate(const RS_Vector& center, const RS_Vector& angleVector) override;
+	void scale(const RS_Vector& center, const RS_Vector& factor) override;
+	void mirror(const RS_Vector& axisPoint1, const RS_Vector& axisPoint2) override;
+	void moveRef(const RS_Vector& ref, const RS_Vector& offset) override;
+
+    friend std::ostream& operator << (std::ostream& os,
+                                      const RS_DimRadial& d);
+
+protected:
+    /** Extended data. */
+    RS_DimRadialData edata;
+};
+
+#endif