Subscriber - The string to display on the label. In addition to the std_msgs/Header and touchosc_msgs/CommonProperties, this control includes: Label controls Publish and Subscribe to touchosc_msgs/Label messages. Size - Change the font size of the label.Background - Fill in the background of the label.Outline - Place an outline around the label.In the TouchOSC Editor, there are additional configurations for labels. Currently, only center justification is possible. The label control allows for text to be sent to the screen of the device. This is a standard ROS std_msgs/Header message and a TouchOSC > message. The battery and clock both subscribe to the touchosc_msgs/TouchOSC_Common message. Neither control send data, and only respond to common properties. The battery and clock display will show the amount of battery life remaining and local time on the device. A value between range and range varies the brightness.A value greater than range turns the LED on (100%).A value less than range turns the LED off (0%).Publisher - An array representing the bottom and top values of the control.LED control Publishers and Subscribers will be registered with the touchosc_msgs/ScalableControl message. Use care when setting control positions and sizes via the ROS Subscriber.Īdditionally, controls may be placed on the tab bar at the top of the screen, but this is generally regarded poor practice. Placing controls at maximum values will cause them to be outside of the viewing area on screen. Leaving the field empty ("") will leave the color unchanged.Īdditionally, with all controls, setting the frame_id in the header to a valid client IP address will send the message to only that client.
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