ImportImageView.hh
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1/*
2 * Copyright (C) 2014 Open Source Robotics Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16*/
17#ifndef GAZEBO_GUI_BUILDING_IMPORTIMAGEVIEW_HH_
18#define GAZEBO_GUI_BUILDING_IMPORTIMAGEVIEW_HH_
19
20#include <memory>
21#include <string>
22
23#include "gazebo/gui/qt.h"
24
25#include "gazebo/util/system.hh"
26
27namespace gazebo
28{
29 namespace gui
30 {
31 // Forward declare friend class.
32 class ImportImageDialog;
33 // Forward declare provate data.
34 class ImportImageViewPrivate;
35
38
41 class GZ_GUI_VISIBLE ImportImageView : public QGraphicsView
42 {
43 friend class ImportImageDialog;
44
45 Q_OBJECT
46
49 public: explicit ImportImageView(ImportImageDialog *_parent = 0);
50
53
56 public: void SetImage(const std::string &_filename);
57
60 public: void RefreshDistance(double _distance);
61
64 public: void EnableDrawDistance(bool _enable);
65
68 private: void resizeEvent(QResizeEvent *_event);
69
72 private: void mouseMoveEvent(QMouseEvent *_event);
73
76 private: void mousePressEvent(QMouseEvent *_event);
77
80 private: void mouseReleaseEvent(QMouseEvent *_event);
81
84 private: void keyPressEvent(QKeyEvent *_event);
85
88 private: void DrawMeasure(const QPoint &_pos);
89
92 private: std::unique_ptr<ImportImageViewPrivate> dataPtr;
93 };
95 }
96}
97
98#endif
gui
Definition KeyEventHandler.hh:29
Definition ImportImageDialog.hh:38
Control the import image view and manage contents in the scene.
Definition ImportImageView.hh:42
void EnableDrawDistance(bool _enable)
Set whether or not it is allowed to draw on the view.
ImportImageView(ImportImageDialog *_parent=0)
Constructor.
void SetImage(const std::string &_filename)
Set the currently selected image.
void RefreshDistance(double _distance)
Refresh the distance displayed on the scene.
Forward declarations for the common classes.
Definition Animation.hh:27