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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Overlay/IOverlay.cpp
//! @brief Implements interfaces IOverlay.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/View/Overlay/IOverlay.h"
#include "GUI/Model/Mask/MaskItems.h"
#include "GUI/View/Plotter/ColorMap.h"
IOverlay::IOverlay(ColorMap* plot)
: m_plot(plot)
, m_block_on_property_change(false)
{
connect(this, &QGraphicsObject::xChanged, this, &IOverlay::onChangedX);
connect(this, &QGraphicsObject::yChanged, this, &IOverlay::onChangedY);
}
void IOverlay::setBlockOnProperty(bool value)
{
m_block_on_property_change = value;
}
void IOverlay::onGeometryChange()
{
if (m_block_on_property_change)
return;
m_block_on_property_change = true;
onPropertyChange();
m_block_on_property_change = false;
}
double IOverlay::x2pix(double val) const
{
return m_plot->xAxis->coordToPixel(val);
}
double IOverlay::y2pix(double val) const
{
return m_plot->yAxis->coordToPixel(val);
}
double IOverlay::x2coo(double val) const
{
return m_plot->xAxis->pixelToCoord(val);
}
double IOverlay::y2coo(double val) const
{
return m_plot->yAxis->pixelToCoord(val);
}
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