Arrows
Arrows work just like points but have additional properties. An arrow has a direction which can be set by the user or controlled by an object it is attached to. The term arrow is used broadly for any point-like shape that needs to be directional. There are many arrow styles that don’t look like arrows including Perpendicular line slashes which can be attached to lines to indicate parallelism.
Insert an Arrow
Click on Arrow button on the Toolbar.
Note: You can also insert an arrow by:
From Grid menu, point to Insert and select Arrow, or
Right-click somewhere in the figure editor, point to Insert and select Arrow.
Select an Arrow
Click on the arrow that you wish to select (arrow turns red when selected)
Note: To deselect an arrow click elsewhere on the figure editor screen.
Change Arrow Direction (when unattached)
Select arrow
Place pointer over arrow and right-click. Select Rotate.
Rotate dialog box appears. Move slider to change arrow direction or type rotation angle (degrees) into textbox. Close Rotate dialog box.
Change Arrow Direction (when attached)
Select arrow
Place pointer over arrow and right-click. Select Reverse Direction.
Change Arrow Style
Select arrow
Place pointer over arrow and right-click. Select Style.
Select the desired style.
Change Arrow Size
Select arrow
Place pointer over arrow and right-click. Select Size.
Size dialog box appears. Move slider to change arrow size or type size number into textbox. Close Size dialog box.
Change Arrow Color
Select arrow.
Place pointer over arrow and right-click. Select Color.
Color dialog box appears. Click on the color you desire. Click on Ok.
Make Arrow Invisible
Select arrow.
Place pointer over arrow and right-click. Select Visible.
To make arrow visible again, repeat previous two steps
Note: When an item is visible, there is a check next to visible in the right-click menu.
Align Arrow
Aligns the arrow to the currently defined grid. An aligned arrow will only move along the intersections of the grid. To change grid properties select “Edit Grid” from the Grid menu. An arrow attached to an object cannot be aligned.
Select an arrow
Place pointer over arrow and right-click. Select Aligned.
To make arrow un-aligned again, repeat previous two steps
Note: When an item is aligned, there is a check next to aligned in the right-click menu.
Delete Arrow
Select arrow.
Place pointer over arrow and right-click. Select Delete.
Note: If an arrow defines another object, then the arrow can not be deleted until the object it defines is deleted. This occurs if the arrow is one of the following:
end-point of a line or arc.
center of a circle or arc.
defines an angle or polygon.
Attach Arrow
You can attach an arrow to a line, circle, arc, point, or another arrow
Select an arrow and drag it over the object you wish to attach it to. When the blue highlighted ring appears around the arrow, release the mouse button and the arrow will be attached to the given object. An arrow will remain tangent to the object it is attached to. To reverse the direction of an arrow, select Reverse Direction from the Edit menu or right-click menu.
Note: Once you attach an arrow to an object, if you wish to detach it from that object, place pointer over arrow and right-click. Select Detach.