EditMaskedRegion Interactive Graphics Mode

EditMaskedRegions - Interactive Graphics Mode Interactive Graphics Mode

Item	Controls	Description
1	Resizable Endpoint Boundary (x4)	Defines the four corners of the rectangular region. Click on an end-point boundary to resize the ROI from one of its corners.
2	Mask	Defines the area of the image that will not undergo image analysis. The mask can be moved and resized within the ROI. A total of 99 masks may be added to a ROI. When a mask is added, it will be added to beginning of the ROI (if no other masks have been added), or behind the previously added mask. Note: Masks may not overlap. If they are configured to overlap, a 1 pixel buffer will automatically be inserted to prevent them from overlapping.
3	Scan Direction Indicator (x2)	Defines which direction the ROI will scan for features.
4	Edge Detection Indicator	Defines the area within the ROI where edge transitions will be detected; also enables adding new masks to the ROI.
5	Rotation Handle	Allows the ROI to be rotated 360°.
6	Bend Handle	Allows the ROI to be bent into an arc or annular shape.

EditMaskedRegions - Interactive Graphics Mode Mouse Actions

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

Mouse Icon	Description
	Allows you to drag the ROI anywhere within the image.
	Allows you to resize the ROI horizontally or vertically; also used to resize the mask.
	Allows two separate actions, depending on where the mouse cursor is placed. When the mouse cursor is placed on the Rotation Handle, you can rotate the ROI 360° from its current orientation. When the mouse cursor is placed on the Bend Handle, you can reshape the ROI into an arc or annular shape.
	Allows you to drag the mask within the ROI.
	Allows you to add or delete a mask from the ROI. When this icon appears, right-click the mouse to open a menu with two options: Add Mask or Delete Mask.