1 files changed, 71 insertions, 0 deletions
diff --git a/kpovmodeler/pmscalecontrolpoint.h b/kpovmodeler/pmscalecontrolpoint.h
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+++ b/kpovmodeler/pmscalecontrolpoint.h
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+//-*-C++-*-
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+#ifndef PMSCALECONTROLPOINT_H
+#define PMSCALECONTROLPOINT_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+
+#include "pmcontrolpoint.h"
+
+/**
+ * Control points for scale
+ */
+class PMScaleControlPoint : public PMControlPoint
+{
+public:
+   /**
+    * Creates a PMScaleControlPoint with id.
+    */
+   PMScaleControlPoint( const PMVector& scale, int id );
+   /**
+    * Deletes the PMScaleControlPoint
+    */
+   virtual ~PMScaleControlPoint( ) { };
+   
+   /** */
+   virtual PMVector position( ) const { return PMVector( 0.0, 0.0, 0.0 ); }
+   
+   /**
+    * Sets the scale
+    */
+   void setScale( const PMVector& sc ) { m_scale = sc; }
+   /**
+    * Returns the scale
+    */
+   PMVector scale( ) const { return m_scale; }
+
+   /** */
+   virtual PMCPDisplayType displayType( ) const { return CPCross; };
+   /** */
+   virtual void snapToGrid( );
+protected:
+   /** */
+   virtual void graphicalChangeStarted( );
+   /** */
+   virtual void graphicalChange( const PMVector& startPoint,
+                                 const PMVector& viewNormal,
+                                 const PMVector& endPoint );
+private:
+   PMVector m_scale, m_originalScale;
+};
+
+#endif