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MeasureItem.hh
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/*
* Copyright (C) 2014 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 _GAZEBO_GUI_BUILDING_MEASUREITEM_HH_
#define _GAZEBO_GUI_BUILDING_MEASUREITEM_HH_
#include <memory>
#include <ignition/math/Vector2.hh>
#include "gazebo/gui/qt.h"
#include "gazebo/gui/building/SegmentItem.hh"
#include "gazebo/util/system.hh"
namespace gazebo
{
namespace gui
{
// Forward declare private data.
class MeasureItemPrivate;
class GZ_GUI_VISIBLE MeasureItem : public SegmentItem
{
Q_OBJECT
public: MeasureItem(const ignition::math::Vector2d &_start,
const ignition::math::Vector2d &_end);
public: ~MeasureItem();
// Documentation inherited
private: virtual void paint(QPainter *_painter,
const QStyleOptionGraphicsItem *_option, QWidget *_widget);
public: double Distance() const;
public: void SetValue(double _value);
private: std::unique_ptr<MeasureItemPrivate> dataPtr;
};
}
}
#endif
gazebo
Forward declarations for the common classes.
Definition: Animation.hh:26
qt.h
system.hh
SegmentItem.hh
gazebo::gui::MeasureItem::MeasureItem
MeasureItem(const ignition::math::Vector2d &_start, const ignition::math::Vector2d &_end)
Constructor param[in] _start Start position of the measure item in pixel coordinates.
gazebo::gui::MeasureItem::Distance
double Distance() const
Get distance between end points.
gazebo::gui::MeasureItem
Measurement lines and values.
Definition: MeasureItem.hh:41
gui
gui
Definition: KeyEventHandler.hh:29
gazebo::gui::SegmentItem
2D line segment.
Definition: SegmentItem.hh:44
gazebo::gui::MeasureItem::~MeasureItem
~MeasureItem()
Destructor.
gazebo::gui::MeasureItem::SetValue
void SetValue(double _value)
Set value in meters.