QCanvasLine(3qt)QCanvasLine(3qt)NAMEQCanvasLine - 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 DOCUMENTATIONQCanvasLine::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().
Trolltech AS 13 June 2001 1
QCanvasLine(3qt)QCanvasLine(3qt)
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).
Trolltech AS 13 June 2001 2
