Reference for Markup Tools Panel

Tool	Description
	Adds text to a viewpoint.
	Draws an arrow in a viewpoint.
	Draws a cloud in a viewpoint.
	Draws an ellipse in a viewpoint.
	Enables you to draw freehand in a viewpoint.
	Draws a line in a viewpoint.
	Draws a string of lines in a view point.
	Erases markups.