void SpotSelectTool::updateIndices(const QPoint &pos) {
currentPos = pos;
int mX = pos.x();
int mY = pos.y();
int nx = imageHeader->nx();
int ny = imageHeader->ny();
float ratio = (float)(ny) / (((float)(nx-1))*2) ;
float xScale = imageHeader->mx() / imageHeader->cellA();
float yScale = imageHeader->my() / imageHeader->cellB();
if (imageHeader->isFFT()) {
QStringList cell = projectData.parameterData(QDir(workingDir))->getValue("lattice").split(',');
float lattice[2][2];
if(cell.size() > 3) {
lattice[0][0] = cell[0].toFloat();
lattice[1][0] = cell[1].toFloat();
lattice[0][1] = cell[2].toFloat();
lattice[1][1] = cell[3].toFloat();
} else {
lattice[0][0] = 0;
lattice[1][0] = 0;
lattice[0][1] = 0;
lattice[1][1] = 0;
}
float det = lattice[0][0] * lattice[1][1] - lattice[0][1] * lattice[1][0];
if (det != 0) {
inv[0][0] = lattice[1][1] / det;
inv[1][1] = lattice[0][0] / det;
inv[0][1] = -lattice[0][1] / det;
inv[1][0] = -lattice[1][0] / det;
}
float x = ((float) (pos.x()) * inv[0][0] + (float) (pos.y()) * inv[0][1]);
float y = ((float) (pos.x()) * inv[1][0] + (float) (pos.y()) * inv[1][1]);
if (x < 0.0) x -= 0.5;
else x += 0.5;
if (y < 0.0) y -= 0.5;
else y += 0.5;
i->setText(QString::number(int(x)));
j->setText(QString::number(int(y)));
ParametersConfiguration* data = projectData.parameterData(QDir(workingDir));
// resolution->setText(QString::number(((imageHeader->ny()) * data->getValue("stepdigitizer").toFloat()*1e4 / data->getValue("magnification").toFloat()) / (sqrt(float(xScale * xScale * mX * mX + yScale * yScale * mY * mY)))));
resolution->setText(QString::number((imageHeader->ny()) / (sqrt(float(xScale * xScale * mX * mX * (ratio * ratio) + yScale * yScale * mY * mY)))));
mouseX->setText(QString::number(mX));
mouseY->setText(QString::number(mY));
QPoint p = pos;
float phaseValue;
if (p.x() < 0) {
p *= -1;
phaseValue = 2.0 * PI - imageData->phase(QPoint(p.x(), p.y() + screenHeight / 2));
} else
phaseValue = imageData->phase(QPoint(p.x(), p.y() + screenHeight / 2));
value->setText(QString::number(imageData->value(QPoint(p.x(), p.y() + screenHeight / 2))));
phase->setText(QString::number(phaseValue / (2.0 * PI)*360.0));
emit phaseChanged(phaseValue);
} else {
float xPos = pos.x() + screenWidth / 2;
float yPos = (pos.y() + (screenHeight) / 2);
float scale = image->imageScale();
float cellC = ((float*) (imageHeader->rawData()))[15];
int mode = imageHeader->mode();
QMatrix m = imageData->matrix();
// qDebug()<<m.m11()<<" "<<m.m22()<<endl;
if (mode < 3) {
m = m.inverted();
QPointF tP = QPointF(pos.x() * m.m11() - pos.y() * m.m21(), -(pos.x() * m.m12() - pos.y() * m.m22())) * scale + QPointF(screenWidth / 2, screenHeight / 2);
xPos = (int) tP.x();
yPos = (int) tP.y();
}
if (xPos < 0) xPos = 0;
if (xPos > screenWidth - 1) xPos = screenWidth - 1;
if (yPos < 0) yPos = 0;
if (yPos > screenHeight - 1) yPos = screenHeight - 1;
value->setText(QString::number(imageData->value(QPoint(xPos, yPos))));
if (cellC != 0 && cellC != 90 && mode < 3) {
// xPos = (xPos/(float)image->width()*2-1)*360;
// yPos = (yPos/(float)image->height()*2-1)*360;
}
mouseX->setText(QString::number(xPos + 1));
mouseY->setText(QString::number(yPos + 1));
}
}
void Community::update() {
while (phaseChanged())
reUpdatePlants();
}
