Class

Summary

A subclass of pinboard-object that displays a line drawn around two edges of the area enclosed by the pinboard object.

Superclasses

line-pinboard-object

Slots

type

The type of line.

Description

A subclass of line-pinboard-object which displays a line around the edge of the pinboard object rather than diagonally. The type of line can be one of two values.

:vertical-first

Draw top-left to bottom-left to bottom-right.

:horizontal-first

Draw top-left to top-right to bottom-right.

The main use of this class is to produce graphs with right-angled edges rather than diagonal ones.

Example

(capi:contain (make-instance

               'capi:right-angle-line-pinboard-object

               :visible-min-width 100

               :visible-min-height 100))

(capi:contain (make-instance

               'capi:right-angle-line-pinboard-object

               :visible-min-width 100

               :visible-min-height 100

               :type :horizontal-first))

(capi:contain (list

                (make-instance

                 'capi:right-angle-line-pinboard-object

                 :visible-min-width 100

                 :visible-min-height 100)

                (make-instance

                 'capi:right-angle-line-pinboard-object

                  :visible-min-width 100

                  :visible-min-height 100

                  :type :horizontal-first)))

See also

pinboard-layout