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// --------------------------------------------------------------------------
// OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2013.
//
// This software is released under a three-clause BSD license:
// * 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 any author or any participating institution
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// 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 ANY OF THE AUTHORS OR THE CONTRIBUTING
// INSTITUTIONS 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.
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg $
// $Authors: Johannes Junker, Timo Sachsenberg $
// --------------------------------------------------------------------------
#include <OpenMS/VISUAL/ANNOTATION/Annotation1DTextItem.h>
#include <OpenMS/VISUAL/Spectrum1DCanvas.h>
#include <QtGui/QPainter>
#include <QtCore/QPoint>
namespace OpenMS
{
Annotation1DTextItem::Annotation1DTextItem(const PointType & position, const QString & text, int flags) :
Annotation1DItem(text),
position_(position),
flags_(flags)
{
}
Annotation1DTextItem::Annotation1DTextItem(const Annotation1DTextItem & rhs) :
Annotation1DItem(rhs)
{
position_ = rhs.getPosition();
flags_ = rhs.getFlags();
}
Annotation1DTextItem::~Annotation1DTextItem()
{
}
void Annotation1DTextItem::draw(Spectrum1DCanvas * const canvas, QPainter & painter, bool flipped)
{
//translate mz/intensity to pixel coordinates
QPoint pos;
canvas->dataToWidget(position_.getX(), position_.getY(), pos, flipped, true);
// compute bounding box of text_item on the specified painter
bounding_box_ = painter.boundingRect(QRectF(pos, pos), flags_, text_);
painter.drawText(bounding_box_, flags_, text_);
if (selected_)
{
drawBoundingBox_(painter);
}
}
void Annotation1DTextItem::move(const PointType & delta)
{
position_.setX(position_.getX() + delta.getX());
position_.setY(position_.getY() + delta.getY());
}
void Annotation1DTextItem::setPosition(const Annotation1DTextItem::PointType & position)
{
position_ = position;
}
const Annotation1DTextItem::PointType & Annotation1DTextItem::getPosition() const
{
return position_;
}
void Annotation1DTextItem::setFlags(int flags)
{
flags_ = flags;
}
int Annotation1DTextItem::getFlags() const
{
return flags_;
}
void Annotation1DTextItem::ensureWithinDataRange(Spectrum1DCanvas * const canvas)
{
DRange<3> data_range = canvas->getDataRange();
CoordinateType x_pos = position_.getX();
CoordinateType y_pos = position_.getY() * canvas->getPercentageFactor();
if (x_pos < data_range.minPosition()[0])
{
position_.setX(data_range.minPosition()[0]);
}
if (x_pos > data_range.maxPosition()[0])
{
position_.setX(data_range.maxPosition()[0]);
}
if (y_pos < data_range.minPosition()[1])
{
position_.setY(data_range.minPosition()[1] / canvas->getPercentageFactor());
}
if (y_pos > data_range.maxPosition()[1])
{
position_.setY(data_range.maxPosition()[1] / canvas->getPercentageFactor());
}
}
} // namespace OpenMS
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