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//##########################################################################
//# #
//# CLOUDCOMPARE #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# This program is distributed in the hope that it will be useful, #
//# but WITHOUT ANY WARRANTY; without even the implied warranty of #
//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
//# GNU General Public License for more details. #
//# #
//# COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI) #
//# #
//##########################################################################
#include "matrixDisplayDlg.h"
//local
#include "../ccPersistentSettings.h"
//qCC_gl
#include <ccGuiParameters.h>
// qCC_db
#include "ccFileUtils.h"
//Qt
#include <QFileDialog>
#include <QSettings>
#include <QClipboard>
MatrixDisplayDlg::MatrixDisplayDlg(QWidget* parent/*=0*/)
: QWidget(parent)
, Ui::MatrixDisplayDlg()
{
setupUi(this);
connect(exportToAsciiPushButton, &QAbstractButton::clicked, this, &MatrixDisplayDlg::exportToASCII);
connect(exportToClipboardPushButton, &QAbstractButton::clicked, this, &MatrixDisplayDlg::exportToClipboard);
show();
}
void MatrixDisplayDlg::fillDialogWith(const ccGLMatrix& mat)
{
m_mat = ccGLMatrixd(mat.data());
int precision = ccGui::Parameters().displayedNumPrecision;
//display as 4x4 matrix
maxTextEdit->setText(mat.toString(precision));
//display as rotation vector/angle
{
PointCoordinateType angle_rad;
CCVector3 axis3D, t3D;
mat.getParameters(angle_rad, axis3D, t3D);
fillDialogWith(CCVector3d::fromArray(axis3D.u),angle_rad,CCVector3d::fromArray(t3D.u),precision);
}
}
void MatrixDisplayDlg::fillDialogWith(const ccGLMatrixd& mat)
{
m_mat = mat;
int precision = ccGui::Parameters().displayedNumPrecision;
//display as 4x4 matrix
maxTextEdit->setText(mat.toString(precision));
//display as rotation vector/angle
{
double angle_rad;
CCVector3d axis3D, t3D;
mat.getParameters(angle_rad, axis3D, t3D);
fillDialogWith(axis3D,angle_rad,t3D,precision);
}
}
void MatrixDisplayDlg::fillDialogWith(const CCVector3d& axis, double angle_rad, const CCVector3d& T, int precision)
{
//center position
QString centerStr = QString("%0 ; %1 ; %2").arg(T.x,0,'f',precision).arg(T.y,0,'f',precision).arg(T.z,0,'f',precision);
//rotation axis
QString axisStr = QString("%0 ; %1 ; %2").arg(axis.x,0,'f',precision).arg(axis.y,0,'f',precision).arg(axis.z,0,'f',precision);
//rotation angle
QString angleStr = QString("%1 deg.").arg(angle_rad*CC_RAD_TO_DEG,0,'f',precision);
axisLabel->setText(axisStr);
angleLabel->setText(angleStr);
centerLabel->setText(centerStr);
}
void MatrixDisplayDlg::clear()
{
maxTextEdit->setText("Invalid transformation");
axisLabel->setText(QString());
angleLabel->setText(QString());
centerLabel->setText(QString());
m_mat.toZero();
}
void MatrixDisplayDlg::exportToASCII()
{
//persistent settings
QSettings settings;
settings.beginGroup(ccPS::LoadFile()); //use the same folder as the load one
QString currentPath = settings.value(ccPS::CurrentPath(), ccFileUtils::defaultDocPath()).toString();
QString outputFilename = QFileDialog::getSaveFileName(this, "Select output file", currentPath, "*.mat.txt");
if (outputFilename.isEmpty())
return;
if (m_mat.toAsciiFile(outputFilename))
{
ccLog::Print(QString("[I/O] Matrix saved as '%1'").arg(outputFilename));
}
else
{
ccLog::Error(QString("Failed to save matrix as '%1'").arg(outputFilename));
}
//save last saving location
settings.setValue(ccPS::CurrentPath(),QFileInfo(outputFilename).absolutePath());
settings.endGroup();
}
void MatrixDisplayDlg::exportToClipboard()
{
QClipboard* clipboard = QApplication::clipboard();
if (clipboard)
{
clipboard->setText(m_mat.toString());
ccLog::Print("Matrix saved to clipboard!");
}
}
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