QCanvasPolygon(3qt)QCanvasPolygon(3qt)NAME
QCanvasPolygon - A polygon with a movable reference point
#include <qcanvas.h>
Inherits QCanvasPolygonalItem.
Public Members
QCanvasPolygon ( QCanvas * canvas )
~QCanvasPolygon ()
void setPoints ( QPointArray )
QPointArray points () const
virtual QPointArray areaPoints () const
virtual int rtti () const
Protected Members
virtual void drawShape ( QPainter & )
DESCRIPTION
A polygon with a movable reference point.
Paints a polygon in a QBrush.
MEMBER FUNCTION DOCUMENTATIONQCanvasPolygon::QCanvasPolygon ( QCanvas * canvas )
Constructs a pointless polygon on canvas. You should call
setPoints() before using it further.
QCanvasPolygon::~QCanvasPolygon ()
Destructs the polygon.
QPointArray QCanvasPolygon::areaPoints () const [virtual]
Returns the vertices of the polygon translated by the x(),
y() position.
See also setPoints() and points().
Reimplemented from QCanvasPolygonalItem.
void QCanvasPolygon::drawShape ( QPainter & p ) [virtual
protected]
Note that QCanvasPolygon does not support an outline (pen
is always NoPen).
Reimplemented from QCanvasPolygonalItem.
void QCanvasPolygon::moveBy ( double dx, double dy ) [virtual]
Reimplemented for internal reasons; the API is not
affected.
Reimplemented from QCanvasItem.
Trolltech AS 13 June 2001 1
QCanvasPolygon(3qt)QCanvasPolygon(3qt)QPointArray QCanvasPolygon::points () const
Returns the vertices of the polygon, not translated by the
position.
See also setPoints() and areaPoints().
int QCanvasPolygon::rtti () const [virtual]
Returns 4.
See also QCanvasItem::rtti().
Reimplemented from QCanvasItem.
void QCanvasPolygon::setPoints ( QPointArray pa )
Sets the points of the polygon to be pa, which will be
translated by x(), y() as the polygon is moved.
SEE ALSO
http://doc.trolltech.com/qcanvaspolygon.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
(qcanvaspolygon.3qt) and the Qt version (2.3.1).
Trolltech AS 13 June 2001 2
