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lines(3U) InterViews Reference Manual lines(3U)

NAME

Point, Line, MultiLine, S_MultiLine, SF_MultiLine - structured graphics classes for points, lines, and open polygons

SYNOPSIS

#include <Unidraw/Graphic/lines.h>

DESCRIPTION

Point and Line are subclasses of Graphic that draw a point and a line, respectively. MultiLine is a Vertices subclass that serves as an abstract base class for open polygons: S_MultiLine is a MultiLine subclass for stroked open polygons, while SF_MultiLine is a stroked-filled open polygon. Point, Line, and S_MultiLine store a PSBrush, while SF_MultiLine also stores a PSPattern.

POINTPUBLICOPERATIONS

Point(Coord x, Cord y, Graphic* = nil)
Construct a Point object, optionally supplying a graphic from which toobtain an initial set of graphics state.
void GetOriginal(Coord&, Coord&)
Return the coordinates supplied in the constructor.

LINEPUBLICOPERATIONS

Line(Coord x0, Cord y0, Coord x1, Coord y1, Graphic* = nil)
Construct a Line object, optionally supplying a graphic from which toobtain an initial set of graphics state.
void GetOriginal(Coord& x0, Coord& y0, Coord& x1, Coord& y1)
Return the line's endpoints as supplied in the constructor.

MULTILINEPROTECTEDOPERATIONS

MultiLine(Coord* x, Coord* y, int count, Graphic* = nil)
MultiLine's constructor is protected to prevent instantiation of theabstract base class. The parameters are passed directly to the Vertices constructor.

S_MULTILINEPUBLICOPERATIONS

S_MultiLine(Coord* x, Coord* y, int count, Graphic* = nil)
Construct an S_MultiLine object, optionally supplying a graphic fromwhich to obtain an initial set of graphics state.

SF_MULTILINEPUBLICOPERATIONS

SF_MultiLine(Coord* x, Coord* y, int count, Graphic* = nil)
Construct an SF_MultiLine object, optionally supplying a graphic fromwhich to obtain an initial set of graphics state.

SEEALSO

Graphic(3U), Vertices(3U), pspaint(3U)
2 February 1991 Unidraw