range_display.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2008, Willow Garage, Inc.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * * Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * * Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * * Neither the name of the Willow Garage, Inc. nor the names of its
14  * contributors may be used to endorse or promote products derived from
15  * this software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27  * POSSIBILITY OF SUCH DAMAGE.
28  */
29 
30 #ifndef RANGE_DISPLAY_H
31 #define RANGE_DISPLAY_H
32 
33 #include <sensor_msgs/Range.h>
34 
36 
37 namespace rviz
38 {
39 class Shape;
40 }
41 
42 namespace rviz
43 {
44 class ColorProperty;
45 class FloatProperty;
46 class IntProperty;
47 
52 class RangeDisplay : public MessageFilterDisplay<sensor_msgs::Range>
53 {
54  Q_OBJECT
55 public:
56  RangeDisplay();
57  ~RangeDisplay() override;
58 
60  void reset() override;
61 
62 protected:
64  void onInitialize() override;
65 
67  void processMessage(const sensor_msgs::Range::ConstPtr& msg) override;
68 
69 private Q_SLOTS:
70  void updateBufferLength();
71  void updateColorAndAlpha();
72 
73 private:
74  std::vector<Shape*> cones_;
75 
79 };
80 
81 } // namespace rviz
82 
83 #endif /* RANGE_DISPLAY_H */
rviz::MessageFilterDisplay
Display subclass using a tf2_ros::MessageFilter, templated on the ROS message type.
Definition: message_filter_display.h:90
message_filter_display.h
rviz::RangeDisplay::processMessage
void processMessage(const sensor_msgs::Range::ConstPtr &msg) override
Overridden from MessageFilterDisplay.
Definition: range_display.cpp:117
rviz::RangeDisplay::RangeDisplay
RangeDisplay()
Definition: range_display.cpp:46
rviz::RangeDisplay
Displays a sensor_msgs::Range message as a cone.
Definition: range_display.h:52
rviz::RangeDisplay::reset
void reset() override
Overridden from Display.
Definition: range_display.cpp:75
rviz::ColorProperty
Definition: color_property.h:40
rviz::FloatProperty
Property specialized to enforce floating point max/min.
Definition: float_property.h:37
rviz::RangeDisplay::onInitialize
void onInitialize() override
Overridden from Display.
Definition: range_display.cpp:60
rviz
Definition: add_display_dialog.cpp:54
rviz::RangeDisplay::color_property_
ColorProperty * color_property_
Definition: range_display.h:76
rviz::RangeDisplay::updateColorAndAlpha
void updateColorAndAlpha()
Definition: range_display.cpp:81
rviz::RangeDisplay::buffer_length_property_
IntProperty * buffer_length_property_
Definition: range_display.h:78
rviz::RangeDisplay::alpha_property_
FloatProperty * alpha_property_
Definition: range_display.h:77
rviz::RangeDisplay::updateBufferLength
void updateBufferLength()
Definition: range_display.cpp:92
rviz::RangeDisplay::~RangeDisplay
~RangeDisplay() override
Definition: range_display.cpp:67
rviz::RangeDisplay::cones_
std::vector< Shape * > cones_
Handles actually drawing the cones.
Definition: range_display.h:74
rviz::IntProperty
Property specialized to provide max/min enforcement for integers.
Definition: int_property.h:37


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust, William Woodall
autogenerated on Fri Dec 13 2024 03:31:02