| -rw-r--r-- | noncore/styles/theme/ogfxeffect.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/noncore/styles/theme/ogfxeffect.cpp b/noncore/styles/theme/ogfxeffect.cpp index cc5bbcd..2071a67 100644 --- a/noncore/styles/theme/ogfxeffect.cpp +++ b/noncore/styles/theme/ogfxeffect.cpp @@ -1,48 +1,50 @@ /* This file is part of the KDE libraries Copyright (C) 1998, 1999 Christian Tibirna <ctibirna@total.net> (C) 1998, 1999 Daniel M. Duley <mosfet@kde.org> (C) 1998, 1999 Dirk A. Mueller <mueller@kde.org> */ // $Id$ #include <qimage.h> #include <qpainter.h> #include <qpe/qmath.h> #include "ogfxeffect.h" +#include <cstdlib> +#include <cmath> //====================================================================== // // Gradient effects // //====================================================================== QPixmap& OGfxEffect::gradient(QPixmap &pixmap, const QColor &ca, const QColor &cb, GradientType eff, int ncols) { QImage image = gradient(pixmap.size(), ca, cb, eff, ncols); pixmap.convertFromImage(image); return pixmap; } QImage OGfxEffect::gradient(const QSize &size, const QColor &ca, const QColor &cb, GradientType eff, int /*ncols*/) { int rDiff, gDiff, bDiff; int rca, gca, bca, rcb, gcb, bcb; QImage image(size, 32); if (size.width() == 0 || size.height() == 0) { qDebug ( "WARNING: OGfxEffect::gradient: invalid image" ); return image; } register int x, y; |