The Rectangle tool places a rectangular markup on the document. Holding down the SHIFT key will cause the rectangular markup to automatically form a square. The use of the Rectangle tool is nearly identical to that of the Ellipse tool.
Tips:
You can attach a note to nearly any markup that does not have a text box of its own. Simply double-click the markup to open the Note pop-up window. Notes attached to markups are functionally similar to the Note Tool.
Select a markup to reveal its control handles. Each handle controls a different aspect of the markup's size and orientation.
To rotate the markup, click and drag the orange handle outside the markup (when the markup is first placed, it will be at the top). By default, the markup is rotated in increments of 15°; to rotate in increments of 1°, hold down SHIFT while dragging.
The rotation can also be entered in the Rotation field found in the Layout section of the Properties tab.
To resize the markup, click and drag the appropriate yellow handle.
Use the corner control handles (yellow circles) to scale the markup up or down in multiple directions.
See Editing Markups for more information.
The appearance of the Rectangle markup is configurable, including its line and fill color, hatch pattern, line width and style, and opacity.
To change the appearance of a Rectangle markup, select it and click the Properties tab.
Color: Sets the line color.
Fill Color: Sets a fill color.
Highlight: Makes the fill color and/or hatch pattern transparent so underlying content shows through.
Opacity: Sets the line opacity, from 0 (invisible) to 100 (opaque).
Fill Opacity: Sets the fill opacity, from 0 (invisible) to 100 (opaque).
Line Width: Sets the thickness (in points) of the line. A setting of 0 effectively renders the line invisible.
Style: Determines the line pattern.