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CreateRectangleRegion


Module: FoundationLite

Creates a region corresponding to a given rectangle.

Name Type Range Description
inRectangle Rectangle2D
inRectangleAlignment CoordinateSystem2D* Adjusts the rectangle to the position of the inspected object
inFrameWidth Integer 0 - 65535 Width of the created region's frame (not to be confused with the width of the rectangle!)
inFrameHeight Integer 0 - 65535 Height of the created region's frame (not to be confused with the height of the rectangle!)
outRegion Region Output region
outAlignedRectangle Rectangle2D The input rectangle transformed to the absolute coordinate system

Description

The operation creates a region containing pixels lying inside the specified rectangle.

The inFrameWidth and inFrameHeight parameters most often should be set equal to the dimensions of the image this region will be used with. If the input rectangle exceeds these dimensions, the output region will be cropped.

Hints

  • Remember to set inFrameWidth and inFrameHeight inputs to specify the region frame.

Examples

Description of usage of this filter can be found in examples and tutorial: Bottle Inspection, Seat Mount, Waffles.

Complexity Level

This filter is available on Basic Complexity Level.

See Also