VEDA HCT User Manual Display the grid and facilitate the user to view the position of components. 9 Grid alignment Facilitate components aligning by the grid alignment function. 10 Align to alignment line Activate the function of aligning the components in a line. 11 Grid Setting Pop up the Grid Setting window. The user can customize the grid color and space here. 12 Window Zoom Resize the window in a proportion including 50%, 75%, 100%, 125%, 150%, 175%, or 200%. 4.5 Drawing 4.5.1 Straight Line ○ 1 General Arbitrarily Line The user can draw a straight line at will. Horizontal Rotate the straight line drawn by the user to the horizontal position around the center point. 70