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qtiplot
src
plot2D
LineProfileTool.h
Go to the documentation of this file.
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/***************************************************************************
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File : LineProfileTool.h
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Project : QtiPlot
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--------------------------------------------------------------------
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Copyright : (C) 2006,2007 by Ion Vasilief, Knut Franke
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Email (use @ for *) : ion_vasilief*yahoo.fr, knut.franke*gmx.de
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Description : Plot tool for calculating intensity profiles of
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image markers.
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301 USA *
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* *
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***************************************************************************/
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#ifndef LINE_PROFILE_TOOL_H
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#define LINE_PROFILE_TOOL_H
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#include "
PlotToolInterface.h
"
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#include <QWidget>
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class
QPoint;
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class
QImage;
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class
ImageWidget
;
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class
ApplicationWindow
;
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class
LineProfileTool
:
public
QWidget,
public
PlotToolInterface
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{
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Q_OBJECT
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public
:
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LineProfileTool
(
Graph
*graph,
ApplicationWindow
*app,
int
average_pixels);
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void
calculateLineProfile
(
const
QPoint &start,
const
QPoint &end);
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virtual
int
rtti
()
const
{
return
PlotToolInterface::Rtti_LineProfileTool
;};
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signals:
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void
statusText
(
const
QString&);
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protected
:
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double
averageImagePixel
(
const
QImage &image,
int
px,
int
py,
bool
moreHorizontal);
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virtual
void
paintEvent
(QPaintEvent *e);
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virtual
void
mousePressEvent
(QMouseEvent *e);
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virtual
void
mouseMoveEvent
(QMouseEvent *e);
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virtual
void
mouseReleaseEvent
(QMouseEvent *e);
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private
:
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ApplicationWindow
*
d_app
;
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int
d_average_pixels
;
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ImageWidget
*
d_target
;
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QPoint
d_op_start
;
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QPoint
d_op_dp
;
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};
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#endif // ifndef LINE_PROFILE_TOOL_H
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