String

Displays the most recent string from a std_msgs::String message at a fixed location on the scene.

Parameters

Topic	The string topic
Font	The font for rendering the string
Color	The color for drawing the string
Anchor	(top left / top center / top right / center left / center / center right / bottom left / bottom center / bottom right)
Offset X	Horizontal offset from the anchor
Offset Y	Vertical offset from the anchor
Units	(pixels / percent of window)