Namespaces | Functions
polygons.cpp File Reference
#include <nav_2d_utils/polygons.h>
#include <nav_2d_utils/geometry_help.h>
#include <algorithm>
#include <limits>
#include <string>
#include <vector>
Include dependency graph for polygons.cpp:

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namespace  nav_2d_utils


void nav_2d_utils::calculateMinAndMaxDistances (const nav_2d_msgs::Polygon2D &polygon, double &min_dist, double &max_dist)
 Calculate the minimum and maximum distance from (0, 0) to any point on the polygon.
bool nav_2d_utils::equals (const nav_2d_msgs::Polygon2D &polygon0, const nav_2d_msgs::Polygon2D &polygon1)
 check if two polygons are equal. Used in testing
double nav_2d_utils::getNumberFromXMLRPC (XmlRpc::XmlRpcValue &value)
 Helper function. Convert value to double.
std::vector< double > nav_2d_utils::getNumberVectorFromXMLRPC (XmlRpc::XmlRpcValue &value)
 Helper function. Convert value to double array.
bool nav_2d_utils::isInside (const nav_2d_msgs::Polygon2D &polygon, const double x, const double y)
 Check if a given point is inside of a polygon.
nav_2d_msgs::Polygon2D nav_2d_utils::movePolygonToPose (const nav_2d_msgs::Polygon2D &polygon, const geometry_msgs::Pose2D &pose)
 Translate and rotate a polygon to a new pose.
std::vector< std::vector
< double > > 
nav_2d_utils::parseVVD (const std::string &input)
 Parse a vector of vectors of doubles from a string. Syntax is [[1.0, 2.0], [3.3, 4.4, 5.5], ...].
nav_2d_msgs::Polygon2D nav_2d_utils::polygonFromParallelArrays (const std::vector< double > &xs, const std::vector< double > &ys)
 Create a polygon from two parallel arrays.
nav_2d_msgs::Polygon2D nav_2d_utils::polygonFromParams (const ros::NodeHandle &nh, const std::string parameter_name, bool search=true)
 Load a polygon from a parameter, whether it is a string or array, or two arrays.
nav_2d_msgs::Polygon2D nav_2d_utils::polygonFromRadius (const double radius, const unsigned int num_points=16)
 Create a "circular" polygon from a given radius.
nav_2d_msgs::Polygon2D nav_2d_utils::polygonFromString (const std::string &polygon_string)
 Make a polygon from the given string. Format should be bracketed array of arrays of doubles, like so: [[1.0, 2.2], [3.3, 4.2], ...].
nav_2d_msgs::Polygon2D nav_2d_utils::polygonFromXMLRPC (XmlRpc::XmlRpcValue &polygon_xmlrpc)
 Create a polygon from the given XmlRpcValue.
void nav_2d_utils::polygonToParallelArrays (const nav_2d_msgs::Polygon2D polygon, std::vector< double > &xs, std::vector< double > &ys)
 Create two parallel arrays from a polygon.
void nav_2d_utils::polygonToParams (const nav_2d_msgs::Polygon2D &polygon, const ros::NodeHandle &nh, const std::string parameter_name, bool array_of_arrays=true)
 Save a polygon to a parameter.
XmlRpc::XmlRpcValue nav_2d_utils::polygonToXMLRPC (const nav_2d_msgs::Polygon2D &polygon, bool array_of_arrays=true)
 Create XMLRPC Value for writing the polygon to the parameter server.
XmlRpc::XmlRpcValue nav_2d_utils::vectorToXMLRPC (const std::vector< double > &array)
 Helper method to convert a vector of doubles.

autogenerated on Wed Jun 26 2019 20:09:36