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Designating Areas
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Designating Areas
Several tools are provided for designating areas of an image.
Area Shapes
• Rectangle: Specify two points defining the opposite diagonals of a rectangle.
• Right Angle Polygon/Polygon: Specify a sequence of points defining a poly-
gon.
• Closed Loop: If your image contains a shape outlined in black and that out-
line forms a closed loop, specify a point inside the shape to designate it.
• Multi-Closed Loop: If your image contains a closed loop and that outline
forms another closed loop, specify points inside of the closed loop to desig-
nate it.
Frame/Line
• Rectangle frame: Specify areas defined by a rectangular frame.
• Right Angle Polygon/Polygon frame: Specify areas defined by a polygon or
right-angled polygon.
• Line: Specify a series of points linked together by straight lines.
Note
❒ You can designate many areas and apply the same changes to them all by
placing them in the same Group.
❒ Different areas may be treated differently by placing them in different
Groups.