mapviz_plugins Namespace Reference

Classes
class	AttitudeIndicatorPlugin
class	CanvasClickFilter
class	CoordinatePickerPlugin
class	DisparityPlugin
class	DrawPolygonPlugin
class	FloatPlugin
class	GpsPlugin
class	GridPlugin
class	ImagePlugin
class	LaserScanPlugin
struct	MarkerIdHash
struct	MarkerNsHash
class	MarkerPlugin
struct	MeasurementBox
class	MeasuringPlugin
class	MoveBasePlugin
class	NavSatPlugin
class	ObjectPlugin
class	OccupancyGridPlugin
class	OdometryPlugin
class	PathPlugin
class	PlaceableWindowProxy
class	PlanRoutePlugin
class	PointClickPublisherPlugin
class	PointCloud2Plugin
class	PointDrawingPlugin
class	PoseArrayPlugin
class	PosePlugin
class	RobotImagePlugin
class	RoutePlugin
class	StringPlugin
class	TexturedMarkerPlugin
class	TfFramePlugin

Typedefs
using	MarkerId = std::pair< std::string, int >
typedef std::array< uchar, 256 *4 >	Palette

Functions
int32_t	findChannelIndex (const sensor_msgs::PointCloud2ConstPtr &cloud, const std::string &channel)
template<class T , class M >
bool	is_instance (const M &msg)
Palette	makeCostmapPalette ()
Palette	makeMapPalette ()

Variables
const int	CHANNELS = 4

Detailed Description

This is a very simple event filter that listens for mouseReleased events; when it sees one, it emits a signal with the given point.

Click events are filtered by how long the mouse was held down and how far the cursor moved in order to prevent the user holding and dragging the map from firing a click event. By default, "clicks" that take longer than 500ms or move longer than 2 pixels are ignored.

This object supports moving/resizing a "window" on the canvas. It should be installed as an event filter on the map canvas and be given an initial rectangle. It will watch for mouse events that occur within the rectangle and move/resize the rectangle accordingly. You can listen to signals to determine when the window was moved, or just use the rectangle at the start of every draw.

Since this class is designed for moving windows around the canvas, it does everything in terms of pixels.

To do: Need to deactivate the proxy when the plugin is marked invisible, or is not drawing data.

This is a pretty straightforward plugin. It watches for user clicks on the canvas, then converts the coordinates into a specified frame and publishes them as PointStamped messages on a specified topic.

Copyright 2021 Trinity University

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Copyright 2019 Hatchbed L.L.C.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Typedef Documentation

using mapviz_plugins::MarkerId = typedef std::pair<std::string, int>

Definition at line 55 of file marker_plugin.h.

typedef std::array<uchar, 256*4> mapviz_plugins::Palette

Definition at line 53 of file occupancy_grid_plugin.cpp.

Function Documentation

int32_t mapviz_plugins::findChannelIndex ( const sensor_msgs::PointCloud2ConstPtr &  cloud, const std::string &  channel  )

inline

Definition at line 311 of file pointcloud2_plugin.cpp.

template<class T , class M >

bool mapviz_plugins::is_instance

(

const M &

msg

)

Definition at line 416 of file float_plugin.cpp.

Palette mapviz_plugins::makeCostmapPalette

(

)

Definition at line 93 of file occupancy_grid_plugin.cpp.

Palette mapviz_plugins::makeMapPalette

(

)

Definition at line 55 of file occupancy_grid_plugin.cpp.

Variable Documentation

const int mapviz_plugins::CHANNELS = 4

Definition at line 51 of file occupancy_grid_plugin.cpp.