Note: A line parallel to the y-axis is called a vertical line. Change the width of the horizontal line by setting the width property and then center it using the margin property. Create an account to start this course today. Special functions have been developed to create and change graphical object's properties. That intersection is a horizontal line. The REFLINE statement in PROC SGPLOTis easy to use. For instance in the graph below, the horizontal line has the equation y = 1 As you can see in the picture below, the line goes perfectly sideways at y =1. Visit the High School Geometry: Help and Review page to learn more. Other examples of horizontal lines we may see every day are the following: the line separating the sky from the land across a clear plain or the line separating the sky from the water at the beach. What properties are unique to horizontal lines? As a member, you'll also get unlimited access to over 83,000 Those two points are called the endpoints. Other examples of horizontal lines we may see every day are the following: the line separating the sky from the land across a clear plain or the line separating the sky from the water at the beach. Once upon a time in the dark ages of the Internet, we have the
HTML tag. The default line style is a solid line, '-'. The