author | zecke <zecke> | 2002-11-03 11:14:01 (UTC) |
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committer | zecke <zecke> | 2002-11-03 11:14:01 (UTC) |
commit | 57e4563332689305ac247ca2e259b37c3592f389 (patch) (side-by-side diff) | |
tree | b9b20a5a115c9aff7163db1a517a32d19a293b34 /noncore | |
parent | 5ec23891e1c5b7bc571d86326b511d1a48b14c45 (diff) | |
download | opie-57e4563332689305ac247ca2e259b37c3592f389.zip opie-57e4563332689305ac247ca2e259b37c3592f389.tar.gz opie-57e4563332689305ac247ca2e259b37c3592f389.tar.bz2 |
include fixlet
-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 @@ -1,64 +1,66 @@ /* 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; rDiff = (rcb = cb.red()) - (rca = ca.red()); gDiff = (gcb = cb.green()) - (gca = ca.green()); bDiff = (bcb = cb.blue()) - (bca = ca.blue()); if( eff == VerticalGradient || eff == HorizontalGradient ){ uint *p; uint rgb; register int rl = rca << 16; register int gl = gca << 16; register int bl = bca << 16; if( eff == VerticalGradient ) { int rcdelta = ((1<<16) / size.height()) * rDiff; |