Untitled

void Canvas::Test(){
    int x=70;
    int y=30;

    uchar *pointer=rawImage->scanLine(y);
    uchar* auxpointer;
    QRgb *pcolor;
    auxpointer=pointer+x;
    pcolor=(QRgb *)(pointer);

    QRgb coloWest=*pcolor;
    pcolor=(QRgb *)(auxpointer);
    QRgb color=*pcolor;

    QRgb testWest=rawImage->pixel(0,y);
    QRgb test=rawImage->pixel(x,y);

    QColor w(coloWest);
    qDebug(" coloWest is %d %d %d ",w.red(),w.green(),w.blue());

    QColor wt(testWest);
    qDebug(" testWest is %d %d %d ",wt.red(),wt.green(),wt.blue());
    QColor c(color);
    qDebug(" color is %d %d %d ",c.red(),c.green(),c.blue());

    QColor c2(test);
    qDebug(" test is %d %d %d ",c2.red(),c2.green(),c2.blue());

    for(int l=0;l<rawImage->height();l++)
    {
        pointer=rawImage->scanLine(l);
        for(int c=0;c<rawImage->width();c++)
        {
            auxpointer=pointer+c;
            pcolor=(QRgb*)auxpointer;
            color=*pcolor;
            test=rawImage->pixel(c,l);
            if(color!=test)
            {
                qDebug("difference at %d %d",l,c);
            }
        }
    }
}


OUTPUT
.......
difference at 398 408
difference at 398 409
difference at 398 410
difference at 398 411
difference at 398 412
difference at 398 413
difference at 398 414
difference at 398 415
difference at 398 416
difference at 398 417
difference at 398 418
difference at 398 419
difference at 398 420
difference at 398 421
difference at 398 422
difference at 398 423
difference at 398 424
difference at 398 425
difference at 398 426
difference at 398 427
difference at 398 428
difference at 398 429
difference at 398 430
difference at 398 431
difference at 398 432
difference at 398 433
difference at 398 434
difference at 398 435
difference at 398 436
difference at 398 437
difference at 398 438
difference at 398 439
difference at 398 440
difference at 398 441
difference at 398 442
difference at 398 443
difference at 398 444
difference at 398 445
difference at 398 446
difference at 398 447
difference at 398 448
difference at 398 449
difference at 398 450
difference at 398 451
difference at 398 452
difference at 398 453
difference at 398 454
difference at 398 455
difference at 398 456
difference at 398 457
difference at 398 458
difference at 398 459
difference at 398 460
difference at 398 461
difference at 398 462
difference at 398 463
difference at 398 464
difference at 398 465
difference at 398 466
difference at 398 467
difference at 398 468
difference at 398 469
difference at 398 470
difference at 398 471
difference at 398 472
difference at 398 473
difference at 398 474
difference at 398 475
difference at 398 476
difference at 398 477
difference at 398 478
difference at 398 479
difference at 398 480
difference at 398 481
difference at 398 482
difference at 399 371
difference at 399 372
difference at 399 373
difference at 399 374
difference at 399 375
difference at 399 376
difference at 399 377
difference at 399 378
difference at 399 379
difference at 399 380
difference at 399 381
difference at 399 382
difference at 399 383
difference at 399 384
difference at 399 385
difference at 399 386
difference at 399 387
difference at 399 388
difference at 399 389
difference at 399 390
difference at 399 391
difference at 399 392
difference at 399 393
difference at 399 394
difference at 399 395
difference at 399 396
difference at 399 397
difference at 399 398
difference at 399 399
difference at 399 400
difference at 399 401
difference at 399 402
difference at 399 403
difference at 399 404
difference at 399 405
difference at 399 406
difference at 399 407
difference at 399 408
difference at 399 409
difference at 399 410
difference at 399 411
difference at 399 412
difference at 399 413
difference at 399 414
difference at 399 415
difference at 399 416
difference at 399 417
difference at 399 418
difference at 399 419
difference at 399 420
difference at 399 421
difference at 399 422
difference at 399 423
difference at 399 424
difference at 399 425
difference at 399 426
difference at 399 427
difference at 399 428
difference at 399 429
difference at 399 430
difference at 399 431
difference at 399 432
difference at 399 433
difference at 399 434
difference at 399 435
difference at 399 436
difference at 399 437
difference at 399 438
difference at 399 439
difference at 399 440
difference at 399 441
difference at 399 442
difference at 399 443
difference at 399 444
difference at 399 445
difference at 399 446
difference at 399 447
difference at 399 448
difference at 399 449
difference at 399 450
difference at 399 451
difference at 399 452
difference at 399 453
difference at 399 454
difference at 399 455
difference at 399 456
difference at 399 457
difference at 399 458
difference at 399 459
difference at 399 460
difference at 399 461
difference at 399 462
difference at 399 463
difference at 399 464
difference at 399 465