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50 lines
1.1 KiB
50 lines
1.1 KiB
//
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// C++ Implementation: k9drawimage
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//
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// Description:
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//
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//
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// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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#include "k9drawimage.h"
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#include <tqpainter.h>
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k9DrawImage::k9DrawImage(TQWidget *parent, const char *name)
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: TQWidget(parent, name)
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{
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}
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k9DrawImage::~k9DrawImage()
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{
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}
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void k9DrawImage::setImage(const TQImage &_image){
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m_pixmap =_image;
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repaint();
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}
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void k9DrawImage::setImage(TQString _fileName) {
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m_pixmap.load(_fileName);
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repaint();
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}
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void k9DrawImage::paintEvent ( TQPaintEvent * ) {
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int top,left;
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TQPainter p(this);
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double wratio=(double)width()/(double)m_pixmap.width();
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double hratio=(double)height()/(double)m_pixmap.height();
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double ratio= wratio < hratio ? wratio:hratio;
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top =(int) (height() -m_pixmap.height()*ratio)/2+1;
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left =(int) (width() -m_pixmap.width()*ratio)/2 ;
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p.scale(ratio,ratio);
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p.drawPixmap((int)(left/ratio),(int)(top/ratio),m_pixmap);
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}
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#include "k9drawimage.moc"
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