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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
int main()
{
QWidget anyPaintDevice;
{
// PEN SNIPPET
QPainter painter;
QPen pen(Qt::red, 2); // red solid line, 2 pixels wide
painter.begin(&anyPaintDevice); // paint something
painter.setPen(pen); // set the red, wide pen
painter.drawRect(40,30, 200,100); // draw a rectangle
painter.setPen(Qt::blue); // set blue pen, 0 pixel width
painter.drawLine(40,30, 240,130); // draw a diagonal in rectangle
painter.end(); // painting done
}
{
// BRUSH SNIPPET
QPainter painter;
QBrush brush(Qt::yellow); // yellow solid pattern
painter.begin(&anyPaintDevice); // paint something
painter.setBrush(brush); // set the yellow brush
painter.setPen(Qt::NoPen); // do not draw outline
painter.drawRect(40,30, 200,100); // draw filled rectangle
painter.setBrush(Qt::NoBrush); // do not fill
painter.setPen(Qt::black); // set black pen, 0 pixel width
painter.drawRect(10,10, 30,20); // draw rectangle outline
painter.end(); // painting done
}
// LINEAR
//! [0]
QLinearGradient linearGrad(QPointF(100, 100), QPointF(200, 200));
linearGrad.setColorAt(0, Qt::black);
linearGrad.setColorAt(1, Qt::white);
//! [0]
// RADIAL
//! [1]
QRadialGradient radialGrad(QPointF(100, 100), 100);
radialGrad.setColorAt(0, Qt::red);
radialGrad.setColorAt(0.5, Qt::blue);
radialGrad.setColorAt(1, Qt::green);
//! [1]
}
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