2.5.3 Polygons and Polylines in CLIM
2.5.3.1 Constructors for CLIM Polygons and Polylines
The following functions can be used to create polylines and polygons: make-polyline [Function]
- Arguments:
- point-seq
&key
closed
make-polyline* [Function]
- Arguments:
- coord-seq
&key
closed
- Summary:
- Returns an object of class standard-polyline consisting of the segments connecting each of the points in point-seq (or the points represented by the coordinate pairs in coord-seq).
- If closed is t, then the segment connecting the first point and the last point is included in the polyline. The default for closed is nil.
- These functions capture their mutable inputs; the consequences of modifying those objects are unspecified.
make-polygon [Function]
- Arguments:
- point-seq
make-polygon* [Function]
- Arguments:
- coord-seq
- Summary:
- Returns an object of class standard-polygon consisting of the area contained in the boundary that is specified by the segments connecting each of the points in point-seq (or the points represented by the coordinate pairs in coord-seq).
- These functions capture their mutable inputs; the consequences of modifying those objects are unspecified.
CLIM 2.0 User's Guide - OCT 1998 Generated with Harlequin WebMaker