PairsToEdges
Converts arrays of edge pairs into arrays of edges. The function averages the row and column coordinates of evenly-indexed edges with the corresponding row and column coordinates of oddly-indexed edges to convert pairs of edges into single edges.
Inputs
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Edges |
A reference to a spreadsheet cell containing an Edge data structure, which must consist of multiple straight-line edges. The function expects the input Edge data structure to be sorted by pairs, such that evenly-indexed edges contain the first edge of an edge pair, and oddly-indexed edges contain the second edge of an edge pair. |
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Number of Pairs |
Specifies the number of edge pairs to convert into edges. (0 to 80; default = 1) |
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Show |
Specifies the display mode for PairsToEdges graphical overlays on top of the image.
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Outputs
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Returns |
An Edge data structure containing edges derived from edge pairs, or #ERR if any of the input parameters are invalid. |
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Results |
When PairsToEdges is initially inserted into a cell, a result table is created in the spreadsheet. The following Edges Vision Data Access functions are automatically inserted into the spreadsheet to create the result table:
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