Line

Draw a line

With "Add line" selected, click two points on an image and specify straight line.
The following mouse operations are possible.

Operation	Description
Click on image with selected	Click two points to specify straight line.
Mouse drag start/end point with selected	Move start/end point to change line position and length.
Mouse drag line with selected	Move line.
Right-click	Set scale	Specify line length in mm.
	Spatio-Temporal map...	Display the spatio-temporal map.
	Export...	You can export line position information to a "rdb" file. A rdb file can be imported by [ROI]-[Import regions...] on the right-click menu.
	Copy	Copy line's location information. You can paste location information at same position by clicking [ROI]-[Paste regions] to another data in the same dataset.
	Rename	Change line name.
	Delete	Delete line.