f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
195 lines
5.9 KiB
C++
195 lines
5.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** This file may be used under the terms of the GNU Lesser General Public
|
|
** License version 2.1 as published by the Free Software Foundation and
|
|
** appearing in the file LICENSE.LGPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU Lesser
|
|
** General Public License version 2.1 requirements will be met:
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
** Public License version 3.0 as published by the Free Software Foundation
|
|
** and appearing in the file LICENSE.GPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU General
|
|
** Public License version 3.0 requirements will be met:
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <qapplication.h>
|
|
#include <qpixmap.h>
|
|
#include <qpainter.h>
|
|
#include <qbitmap.h>
|
|
|
|
static QColor baseColor( int k, int intensity )
|
|
{
|
|
int r = ( k & 1 ) * intensity;
|
|
int g = ( (k>>1) & 1 ) * intensity;
|
|
int b = ( (k>>2) & 1 ) * intensity;
|
|
return QColor( r, g, b );
|
|
}
|
|
|
|
static QPixmap createDestPixmap()
|
|
{
|
|
const int colorbands = 3;
|
|
const int intensities = 4;
|
|
QPixmap pm( 32, colorbands*intensities*4 );
|
|
QPainter painter;
|
|
painter.begin( &pm );
|
|
for ( int i=0; i<colorbands; i++ ) {
|
|
for ( int j=0; j<intensities; j++ ) {
|
|
int intensity = 255 * (j+1) / intensities; // 25%, 50%, 75% and 100%
|
|
for ( int k=0; k<8; k++ ) {
|
|
QColor col = baseColor( k, intensity );
|
|
painter.setPen( QPen( col, 1 ) );
|
|
painter.setBrush( col );
|
|
painter.drawRect( k*4, j*4 + i*intensities*4, 4, 4 );
|
|
}
|
|
}
|
|
}
|
|
painter.end();
|
|
return pm;
|
|
}
|
|
|
|
static QBitmap createDestBitmap()
|
|
{
|
|
// create a bitmap that looks like:
|
|
// (0 is color0 and 1 is color1)
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
// 00001111
|
|
QBitmap bm( 8, 8 );
|
|
QPainter painter;
|
|
painter.begin( &bm );
|
|
painter.setPen( QPen( Qt::color0, 4 ) );
|
|
painter.drawLine( 2, 0, 2, 8 );
|
|
painter.setPen( QPen( Qt::color1, 4 ) );
|
|
painter.drawLine( 6, 0, 6, 8 );
|
|
painter.end();
|
|
return bm;
|
|
}
|
|
|
|
static QBitmap createSrcBitmap( int size, int border )
|
|
{
|
|
// create the source bitmap that looks like
|
|
// (for size=4 and border=2):
|
|
//
|
|
//
|
|
// 1111
|
|
// 1111
|
|
// 0000
|
|
// 0000
|
|
//
|
|
//
|
|
// If \a border is 0, the bitmap does not have a mask, otherwise the inner
|
|
// part is masked.
|
|
// \a size specifies the size of the inner (i.e. masked) part. It should be
|
|
// a multiple of 2.
|
|
int size2 = size/2;
|
|
int totalSize = 2 * ( size2 + border );
|
|
QBitmap bm( totalSize, totalSize );
|
|
QPainter painter;
|
|
painter.begin( &bm );
|
|
painter.setPen( QPen( Qt::color0, 1 ) );
|
|
painter.setBrush( Qt::color0 );
|
|
painter.drawRect( border, size2+border, size, size2 );
|
|
painter.setPen( QPen( Qt::color1, 1 ) );
|
|
painter.setBrush( Qt::color1 );
|
|
painter.drawRect( border, border, size, size2 );
|
|
painter.end();
|
|
if ( border > 0 ) {
|
|
QBitmap mask( totalSize, totalSize, TRUE );
|
|
QPainter painter;
|
|
painter.begin( &mask );
|
|
painter.setPen( QPen( Qt::color1, 1 ) );
|
|
painter.setBrush( Qt::color1 );
|
|
painter.drawRect( border, border, size, size );
|
|
painter.end();
|
|
bm.setMask( mask );
|
|
}
|
|
return bm;
|
|
}
|
|
|
|
|
|
int main( int argc, char **argv )
|
|
{
|
|
QApplication a( argc, argv );
|
|
|
|
// input for tst_QPainter::drawLine_rop_bitmap()
|
|
{
|
|
QBitmap dst = createDestBitmap();
|
|
dst.save( "../../drawLine_rop_bitmap/dst.xbm", "XBM" );
|
|
}
|
|
|
|
// input for tst_QPainter::drawPixmap_rop_bitmap()
|
|
{
|
|
QBitmap dst = createDestBitmap();
|
|
QBitmap src1 = createSrcBitmap( 4, 2 );
|
|
QBitmap src2 = createSrcBitmap( 4, 0 );
|
|
dst.save( "../../drawPixmap_rop_bitmap/dst.xbm", "XBM" );
|
|
src1.save( "../../drawPixmap_rop_bitmap/src1.xbm", "XBM" );
|
|
src1.mask()->save( "../../drawPixmap_rop_bitmap/src1-mask.xbm", "XBM" );
|
|
src2.save( "../../drawPixmap_rop_bitmap/src2.xbm", "XBM" );
|
|
}
|
|
|
|
// input for tst_QPainter::drawPixmap_rop()
|
|
{
|
|
QPixmap dst1 = createDestPixmap();
|
|
QPixmap dst2 = createDestPixmap();
|
|
dst2.resize( 32, 32 );
|
|
QBitmap src1 = createSrcBitmap( 32, 0 );
|
|
|
|
QBitmap src_tmp = createSrcBitmap( 32, 0 ).xForm( QWMatrix( 1, 0, 0, -1, 0, 0 ) );
|
|
src_tmp.resize( 32, 48 );
|
|
QBitmap src2 = src_tmp.xForm( QWMatrix( 1, 0, 0, -1, 0, 0 ) );
|
|
QBitmap mask( 32, 48, TRUE );
|
|
{
|
|
QPainter painter;
|
|
painter.begin( &mask );
|
|
painter.setPen( QPen( Qt::color1, 1 ) );
|
|
painter.setBrush( Qt::color1 );
|
|
painter.drawRect( 0, 16, 32, 32 );
|
|
painter.end();
|
|
}
|
|
src2.setMask( mask );
|
|
|
|
QBitmap src3 = createSrcBitmap( 32, 0 ).xForm( QWMatrix( 1, 0, 0, -1, 0, 0 ) );
|
|
|
|
dst1.save( "../../drawPixmap_rop/dst1.png", "PNG" );
|
|
dst2.save( "../../drawPixmap_rop/dst2.png", "PNG" );
|
|
src1.save( "../../drawPixmap_rop/src1.xbm", "XBM" );
|
|
src2.save( "../../drawPixmap_rop/src2.xbm", "XBM" );
|
|
src2.mask()->save( "../../drawPixmap_rop/src2-mask.xbm", "XBM" );
|
|
src3.save( "../../drawPixmap_rop/src3.xbm", "XBM" );
|
|
}
|
|
}
|