class KPixmapSplitter

# class KPixmapSplitter | A class to split a pixmap into several items. More...
Definition | `#include <kpixmapsplitter.h>`
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#### Public Methods

- KPixmapSplitter ()
- ~KPixmapSplitter ()
- void setPixmap ( const QPixmap& pixmap )
- const QPixmap& pixmap () const
- void setItemSize ( const QSize& size )
- QSize itemSize () const
- void setVSpacing ( int spacing )
- void setHSpacing ( int spacing )
- QRect coordinates ( int pos )
- QRect coordinates ( const QChar& ch )

## Detailed Description

If you have a pixmap containing several items (icons), you can use this class to get the coordinates of each item.

For example, if you have a pixmap with 25 items and you want to get the 4th item as a pixmap (every item being 20x10 pixels):

     KPixmapSplitter splitter;
     splitter.setPixmap( somePixmap );
     splitter.setItemSize( QSize( 20, 10 ));

     QPixmap item( 20, 10 );
     item.fill( Qt::white );
     QRect rect = splitter.coordinates( 4 );
     if ( !rect.isEmpty() )
         bitBlt( &item, QPoint(0,0), &somePixmap, rect, CopyROP );

KPixmapSplitter () | ### KPixmapSplitter

Constructor, does nothing but initializing some default-values.

~KPixmapSplitter () | ### ~KPixmapSplitter

void setPixmap ( const QPixmap& pixmap ) | ### setPixmap

Sets the pixmap to be splitted.

const QPixmap& pixmap () | ### pixmap

[const]

Returns: the pixmap that has been set via setPixmap().

void setItemSize ( const QSize& size ) | ### setItemSize

Sets the size of the items you want to get out of the given pixmap. The QRect of #coordinates(int) will have the width and height of exactly this `size`.

QSize itemSize () | ### itemSize

[const]

Returns: the set size of the items (coordinates) you want to get out of the given pixmap.

void setVSpacing ( int spacing ) | ### setVSpacing

If there is space between rows in the given pixmap, you have to specify how many pixels there are.

void setHSpacing ( int spacing ) | ### setHSpacing

If there is space between columns in the given pixmap, you have to specify how many pixels there are.

QRect coordinates ( int pos ) | ### coordinates

Returns: the coordinates of the item at position pos in the given pixmap.

QRect coordinates ( const QChar& ch ) | ### coordinates

Overloaded for convenience. Returns the item at the position of the given character (when using a latin1 font-pixmap)

- Author: Carsten Pfeiffer
- Generated: root on macppc.ports.openbsd.org on Sat Sep 6 10:36:03 2003, using kdoc 2.0a54.