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NAME

       QCanvasPixmap - Pixmaps for QCanvasSprites

SYNOPSIS

       #include <qcanvas.h>

       Inherits QPixmap.

   Public Members
       QCanvasPixmap ( const QString & datafilename )
       QCanvasPixmap ( const QImage & image )
       QCanvasPixmap ( const QPixmap & pm, const QPoint & offset )
       ~QCanvasPixmap ()
       int offsetX () const
       int offsetY () const
       void setOffset ( int x, int y )

DESCRIPTION

       The QCanvasPixmap class provides pixmaps for QCanvasSprites.

       If you want to show a single pixmap on a QCanvas use a QCanvasSprite with just one pixmap.

       When pixmaps are inserted into a QCanvasPixmapArray they are held as QCanvasPixmaps.
       QCanvasSprites are used to show pixmaps on QCanvases and hold their pixmaps in a
       QCanvasPixmapArray. If you retrieve a frame (pixmap) from a QCanvasSprite it will be
       returned as a QCanvasPixmap.

       The pixmap is a QPixmap and can only be set in the constructor. There are three different
       constructors, one taking a QPixmap, one a QImage and one a file name that refers to a file
       in any supported file format (see QImageIO).

       QCanvasPixmap can have a hotspot which is defined in terms of an (x, y) offset. When you
       create a QCanvasPixmap from a PNG file or from a QImage that has a QImage::offset(), the
       offset() is initialized appropriately, otherwise the constructor leaves it at (0, 0). You
       can set it later using setOffset(). When the QCanvasPixmap is used in a QCanvasSprite, the
       offset position is the point at QCanvasItem::x() and QCanvasItem::y(), not the top-left
       corner of the pixmap.

       Note that for QCanvasPixmap objects created by a QCanvasSprite, the position of each
       QCanvasPixmap object is set so that the hotspot stays in the same position.

       See also QCanvasPixmapArray, QCanvasItem, QCanvasSprite, Graphics Classes, and Image
       Processing Classes.

MEMBER FUNCTION DOCUMENTATION

QCanvasPixmap::QCanvasPixmap ( const QString & datafilename )

       Constructs a QCanvasPixmap that uses the image stored in datafilename.

QCanvasPixmap::QCanvasPixmap ( const QImage & image )

       Constructs a QCanvasPixmap from the image image.

QCanvasPixmap::QCanvasPixmap ( const QPixmap & pm, const QPoint & offset )

       Constructs a QCanvasPixmap from the pixmap pm using the offset offset.

QCanvasPixmap::~QCanvasPixmap ()

       Destroys the pixmap.

int QCanvasPixmap::offsetX () const

       Returns the x-offset of the pixmap's hotspot.

       See also setOffset().

int QCanvasPixmap::offsetY () const

       Returns the y-offset of the pixmap's hotspot.

       See also setOffset().

void QCanvasPixmap::setOffset ( int x, int y )

       Sets the offset of the pixmap's hotspot to (x, y).

       Warning: Do not call this function if any QCanvasSprites are currently showing this
       pixmap.

SEE ALSO

       http://doc.trolltech.com/qcanvaspixmap.html http://www.trolltech.com/faq/tech.html

COPYRIGHT

       Copyright 1992-2007 Trolltech ASA, 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 help us to help you. Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at
       $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is
       provided as a convenience for those users who prefer man pages, although this format is
       not officially supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qcanvaspixmap.3qt) and the Qt version (3.3.8).