PREFAB-ENVIRON(2)PREFAB-ENVIRON(2)NAME
prefab: Environ - environment for ITV toolkit to provide a graphics
framework for a collection of items
SYNOPSIS
include "draw.m";
include "prefab.m";
prefab := load Prefab Prefab->PATH;
Environ: adt
{
screen: ref Draw->Screen;
style: ref Style;
};
DESCRIPTION
The Environ type collects the Style and Screen types necessary to spec‐
ify how and where to draw Prefab items.
screen Specifies the Screen upon which items will be displayed.
style Specifies the Style for items in an environment. To draw
various items in different fonts or colors, the application
should associate different Environ objects with the various.
(But see also the layout functions in prefab-element(2) and
prefab-compound(2)).
SOURCE
/libinterp/prefab.c /libprefab/*.c
SEE ALSOprefab-intro(2), draw-screen(2), prefab-style(2)PREFAB-ENVIRON(2)