/* imagemodify2.cpp */#include <kapp.h>#include <qpainter.h>#include <qimage.h>#include <qcolor.h>#include "imagemodify2.h"#include "logo.xpm"int main(int argc,char **argv){    KApplication app(argc,argv,"imagemodify2");    ImageModify2 imagemodify2;    imagemodify2.show();    app.setMainWidget(&imagemodify2);    return(app.exec());}ImageModify2::ImageModify2(QWidget *parent,const        char *name) : QWidget(parent,name){    logo = QPixmap(magick);    QImage image = logo.convertToImage();	if(image.numColors() > 0) {		for(int i=0; i<image.numColors(); i++) {			QRgb rgbOrig = image.color(i);			QRgb rgbMod = rgbModify(rgbOrig);			image.setColor(i,rgbMod);		}	} else {		for(int x=0; x<image.width(); x++) {			for(int y=0; y<image.height(); y++) {				QRgb rgbOrig = image.pixel(x,y);				QRgb rgbMod = rgbModify(rgbOrig);				image.setPixel(x,y,rgbMod);			}		}	}    modlogo.convertFromImage(image,ThresholdDither);    setFixedSize(514,303);}QRgb ImageModify2::rgbModify(QRgb rgb) {	int alpha = rgb & 0xFF000000;	int average = qGreen(rgb) + qRed(rgb) + qBlue(rgb);	average /= 3;	QRgb rgbMod = qRgb(average,average,average);	rgbMod |= alpha;	return(rgbMod);}void ImageModify2::paintEvent(QPaintEvent *){    QPainter p(this);    p.drawPixmap(0,0,logo);    p.drawPixmap(257,0,modlogo);}