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| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## line-segment-intersects-box-x-y-p

Arguments: end1-x end1-y end2-x end2-y box-left box-top box-right box-bottom

Returns whether a line segment intersects a box.

The first four arguments are real numbers that specify the coordinates of the endpoints of the line segment. The remaining four arguments are real numbers that specify the sides of a box. If the objects intersect then true is returned, and otherwise `nil` is returned.

See also line-segment-intersects-box-p.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version