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0001 /* This file is part of the KDE project 0002 * Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Library General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2 of the License, or (at your option) any later version. 0008 * 0009 * This library is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 * Library General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU Library General Public License 0015 * along with this library; see the file COPYING.LIB. If not, write to 0016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef KO_GRADIENT_HELPER_H 0021 #define KO_GRADIENT_HELPER_H 0022 0023 #include <flake_export.h> 0024 #include <QBrush> 0025 0026 class QGradient; 0027 0028 namespace KoGradientHelper 0029 { 0030 /// creates default gradient 0031 FLAKE_EXPORT QGradient *defaultGradient(QGradient::Type type, QGradient::Spread spread, const QGradientStops &stops); 0032 0033 /// Converts gradient type, preserving as much data as possible 0034 FLAKE_EXPORT QGradient *convertGradient(const QGradient *gradient, QGradient::Type newType); 0035 0036 /// Calculates color at given position from given gradient stops 0037 FLAKE_EXPORT QColor colorAt(qreal position, const QGradientStops &stops); 0038 }; 0039 0040 #endif