occupancyGrid QML Value Type
This represents a 2-D grid map. More...
| Import Statement: | import QtRos2.NavMsgs |
| Status: | Experimental Extension |
Properties
Detailed Description
occupancyGrid is a structured value type usable in QML. It maps directly to the nav_msgs::msg::OccupancyGrid ROS 2 message type.
Construct a occupancyGrid in QML by assigning a JavaScript object whose keys are its component properties, or by setting those properties individually.
See also OccupancyGridPublisher and OccupancyGridSubscriber.
Property Documentation
data : ArrayBuffer
The map data, in row-major order, starting with (0,0).
Cell (1, 0) will be listed second, representing the next cell in the x direction. Cell (0, 1) will be at the index equal to info.width, followed by (1, 1). The values inside are application dependent, but frequently, 0 represents unoccupied, 1 represents definitely occupied, and -1 represents unknown.
header : header
info : mapMetaData
MetaData for the map
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