// Checks if and where the image has transparency.
// Such images must be currently preprocessed because ksplashx
// can't do alpha blending.

#include <kcmdlineargs.h>
#include <kapplication.h>
#include <kdebug.h>
#include <qimage.h>

int main( int argc, char* argv[] )
    {
    if( argc != 2 )
        return 1;
    QImage im( argv[ 1 ] );
    if( im.isNull())
        return 2;
    kdDebug() << "HASALPHA:" << im.hasAlphaBuffer() << endl;
    for( int x = 0;
         x < im.width();
         ++x )
        for( int y = 0;
             y < im.height();
             ++y )
            {
            if( qAlpha( im.pixel( x, y )) != 255 )
                kdDebug() << "ALPHA:" << qAlpha( im.pixel( x, y )) << ":" << QPoint( x, y ) << endl;
            }
    }