QCanvasLine(3qt)

NAME
QCanvasLine - A lines on a canvas

#include <qcanvas.h>

Inherits QCanvasPolygonalItem.

  Public Members
QCanvasLine ( QCanvas * canvas )
~QCanvasLine ()
void setPoints ( int x1, int y1, int x2, int y2 )
QPoint startPoint () const
QPoint endPoint () const
virtual int rtti () const

DESCRIPTION
A lines on a canvas.

Currently, only width==1 lines are supported.

MEMBER FUNCTION DOCUMENTATION

QCanvasLine::QCanvasLine ( QCanvas * canvas )
Constructs a line from (0,0) to (0,0) on canvas.

See also setPoints().

QCanvasLine::~QCanvasLine ()
Destroys the line, removing it from its canvas.

QPointArray QCanvasLine::areaPoints () const [virtual protected]
Reimplemented for internal reasons; the API is not affected.

Note that the area defined by the line is somewhat thicker than the line that is actually drawn.

Reimplemented from QCanvasPolygonalItem.

void QCanvasLine::drawShape ( QPainter & p ) [virtual protected]
Reimplemented for internal reasons; the API is not affected.

Reimplemented from QCanvasPolygonalItem.

QPoint QCanvasLine::endPoint () const
Returns the end of the line.

See also setPoints() and startPoint().

int QCanvasLine::rtti () const [virtual]
Returns 7.

See also QCanvasItem::rtti().

Reimplemented from QCanvasItem.

void QCanvasLine::setPen ( QPen p ) [virtual]
Reimplemented for internal reasons; the API is not affected.

Reimplemented from QCanvasPolygonalItem.

void QCanvasLine::setPoints ( int xa, int ya, int xb, int yb )
Sets the ends of the line to (xa, ya) and (xb, yb).

QPoint QCanvasLine::startPoint () const
Returns the start of the line.

See also setPoints() and endPoint().

SEE ALSO
http://doc.trolltech.com/qcanvasline.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
Copyright 1992-2001 Trolltech AS, http://www.trolltech.com. See the license file included in the distribution for a complete license statement.

AUTHOR
Generated automatically from the source code.

BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports make our job much simpler. Thank you.

In case of content or formattting problems with this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page (qcanvasline.3qt) and the Qt version (2.3.1).