MeasureItem.hh

Go to the documentation of this file.

/*
 * Copyright (C) 2014-2015 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/

#ifndef _MEASURE_ITEM_HH_
#define _MEASURE_ITEM_HH_

#include "gazebo/gui/qt.h"
#include "gazebo/gui/building/SegmentItem.hh"
#include "gazebo/util/system.hh"

namespace gazebo
{
  namespace gui
  {
    class SegmentItem;


    class GZ_GUI_BUILDING_VISIBLE MeasureItem : public SegmentItem
    {
      Q_OBJECT

      public: MeasureItem(const QPointF &_start, const QPointF &_end);

      public: ~MeasureItem();

      // Documentation inherited
      private: virtual void paint(QPainter *_painter,
          const QStyleOptionGraphicsItem *_option, QWidget *_widget);

      public: double GetDistance() const;

      public: void SetValue(double _value);

      private: double value;
    };
  }
}

#endif