Chapter 11 Adding Lines and Annotations to an Image142Adding Annotationsand Measuring11.4.2 Drawing Straight Lines and ArrowsYou can draw a straight line or arrow by specifying two points on the screen.1 Display the [TOOL MENU]2 Press the [S LINE] button.The [S LINE] menu appears.3 Press the [COLOR] button to select color.The color selected here applies to lines that are drawn fromthe next time. You cannot change color of the lines alreadydrawn.4 Press the [ENDPOINT] button on the [S LINE] menu.Select shape of an endpoint from [LINE] or [ARROW].5 Move the stylus on the screen from the starting point toending point to draw a straight line.Move the stylus slowly. If you move the stylus fast, the linemay be broken in the middle.If you have selected [ARROW] for the endpoint shape, theend of the line will have arrow shape.6 To erase the line you have drawn, press the [ERASE]button on the [S LINE] menu.Pressing the [ERASE] button deletes all the straight linesyou have drawn.7 Repeat steps 3 to 5 if you want to continue drawinganother line.8 Press the [X] button on the [S LINE] menu to return tothe [TOOL MENU].9 To display or hide a rendered line, switch to display orhide overlay.You cannot selectively display or hide only straight lines.Switch to display or hide the entire overlay.Drawing Straight LineStraight line display• The display of straight lines does not change even when the setting of unit and calibration is changed.• The width of the straight lines can be changed on the [TOOL SET: MAIN] screen. Note that the width of thestraight lines already drawn does not change.• When stylus operation is not easy or accurate positioning is required, mouse operation is recommended. Use acommercially available USB mouse for operation.12[S.LINE] Menu3689 45Draw a straightline from startpoint to end point.
