Polygon Regions Interactive Graphics Mode

Polygon Regions are used to define irregular features by constructing a shape out of line segments. You must configure the Polygon Region into your desired shape.

Polygon Region Legend

	Controls	Description
1	Resizable Endpoint Boundary	Defines the initial three end-points of the Polygon Region (a maximum of 100 points may be created for one Polygon Region). Click on an end-point boundary to resize the region from one of its corners.
2	Rotation Handle	Allows the region to be rotated 360°.

Polygon Region Mouse Actions

By placing the mouse cursor over various parts of the region, it will automatically transform, enabling the following actions:

Mouse Icon	Description
	Allows you to drag the entire polygon region anywhere within the image.
	Allows you to scale the entire region either horizontally or vertically.
	Allows you to rotate the entire region 360° from its current orientation.
	Allows you to move one of the polygon region's resizable endpoint boundary points.
	Allows you to add a resizable endpoint boundary point to the polygon region.

Polygon Region Scan Direction

	Controls	Description
1	Top	Indicates the scan direction in the horizontal direction.
2	Side	Indicates the scan direction in the vertical direction.