DisparityImagePublisher QML Type

Publishes stereo_msgs::msg::DisparityImage messages — Separate header for compatibility with current TimeSynchronizer. More...

• List of all members, including inherited members

Properties

• deltaD : real
• f : real
• header : header
• image : image
• maxDisparity : real
• minDisparity : real
• t : real
• validWindow : regionOfInterest

Methods

• void publish(disparityImage msg)

Detailed Description

Likely to be removed in a later release, use image.header instead.

DisparityImagePublisher publishes disparityImage values to a ROS 2 topic. Set the topic and node properties, then call publish() to send messages.

See also DisparityImageSubscriber and disparityImage.

Property Documentation

deltaD : real

The deltaD field value included in the next publish. Setting this property emits deltaDChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

f : real

The f field value included in the next publish. Setting this property emits fChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

header : header

The header field value included in the next publish. Setting this property emits headerChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

image : image

The image field value included in the next publish. Setting this property emits imageChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

maxDisparity : real

The maxDisparity field value included in the next publish. Setting this property emits maxDisparityChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

minDisparity : real

The minDisparity field value included in the next publish. Setting this property emits minDisparityChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

t : real

The t field value included in the next publish. Setting this property emits tChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

validWindow : regionOfInterest

The validWindow field value included in the next publish. Setting this property emits validWindowChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

Method Documentation

void publish(disparityImage msg)

Publishes disparityImage msg to the ROS 2 topic set by the topic property. Does nothing if the publisher is not connected.