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Merge pull request #2589 from maxGimeno/Image_plugin-Isovalue-Fix 

Polyhedron demo: Fix pixel value in Io_image_plugin
This commit is contained in:
Laurent Rineau 2017-11-15 16:44:29 +01:00
parent c596a7443d fde9a1ee2c
commit ffef8a2a8b
1 changed files with 5 additions and 5 deletions
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10
Polyhedron/demo/Polyhedron/Plugins/Mesh_3/Io_image_plugin.cpp
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@ -93,7 +93,7 @@ public Q_SLOTS:
getPixel(e->pos());
}
Q_SIGNALS:
void x(int);
void x(QString);
public:
void setIC(const IntConverter& x) { ic = x; fc = boost::optional<DoubleConverter>(); }
@ -111,9 +111,9 @@ private:
viewer->glReadPixels(e.x(), vp[3] - e.y(), 1, 1, GL_RGB, GL_FLOAT, data);
if(fc) {
Q_EMIT x( (*fc)(data[0]) );
Q_EMIT x(QString::number((*fc)(data[0]), 'f', 6 ));
} else if(ic) {
Q_EMIT x( (*ic)(data[0]) );
Q_EMIT x( QString::number((*ic)(data[0]) ));
}
}
};
@ -536,12 +536,12 @@ private:
QHBoxLayout* vbox = new QHBoxLayout(vlabels);
vbox->setAlignment(Qt::AlignLeft);
QLabel* text = new QLabel(vlabels);
text->setText("Isovalue at point:");
text->setText("Value of that pixel:");
QLabel* help = new QLabel(vlabels);
help->setText("Cut planes for the selected image:");
QLabel* x = new QLabel(vlabels);
connect(&pxr_, SIGNAL(x(int)), x, SLOT(setNum(int)));
connect(&pxr_, SIGNAL(x(QString)), x, SLOT(setText(QString)));
layout->addWidget(help); vbox->addWidget(text); vbox->addWidget(x);
controlDockWidget->setWidget(content);