void
NeuronsStackView::updateOutputs() {
util::rect<double> oldSize = _painter->getSize();
if (_neuronsModified) {
_painter->setNeurons(_neurons);
_neuronsModified = false;
}
if (_currentNeuronModified) {
_painter->showNeuron(*_currentNeuron);
_currentNeuronModified = false;
}
util::rect<double> newSize = _painter->getSize();
if (oldSize == newSize) {
LOG_ALL(neuronsstackviewlog) << "neurons size did not change -- sending ContentChanged" << std::endl;
_contentChanged();
} else {
LOG_ALL(neuronsstackviewlog) << "neurons size did change -- sending SizeChanged" << std::endl;
_sizeChanged();
}
}
void
ImageStackView::updateOutputs() {
util::rect<double> oldSize = _painter->getSize();
_painter->setImageStack(_stack);
_painter->setCurrentSection(_section);
util::rect<double> newSize = _painter->getSize();
if (oldSize == newSize) {
LOG_ALL(imagestackviewlog) << "image size did not change -- sending ContentChanged" << std::endl;
_contentChanged();
} else {
LOG_ALL(imagestackviewlog) << "image size did change -- sending SizeChanged" << std::endl;
_sizeChanged();
}
if (_stack->size() == 0)
return;
// prepare current image data
_currentImageData.reshape(vigra::MultiArray<2, float>::size_type(_stack->width(), _stack->height()));
// copy current image data
_currentImageData = *(*_stack)[_section];
// set content of output
*_currentImage = _currentImageData;
}
void
SegmentsStackView::updateOutputs() {
util::rect<double> oldSize = _painter->getSize();
// set new or modified segments
if (_segmentsModified) {
_painter->setSegments(_segments);
_segmentsModified = false;
}
// query visible segments
_painter->getVisibleSegments(*_visibleSegments);
LOG_ALL(segmentsstackviewlog) << "there are " << _visibleSegments->size() << " visible segments" << std::endl;
// get new size of painter
util::rect<double> newSize = _painter->getSize();
if (oldSize == newSize) {
LOG_ALL(segmentsstackviewlog) << "segments size did not change -- sending ContentChanged" << std::endl;
_contentChanged();
} else {
LOG_ALL(segmentsstackviewlog) << "segments size did change -- sending SizeChanged" << std::endl;
_sizeChanged();
}
}
void
ImageStackView::onMouseMove(gui::MouseMove& signal) {
LOG_ALL(imagestackviewlog) << "got a mouse move event" << std::endl;
int x = signal.position.x;
int y = signal.position.y;
if (x >= 0 && x < (int)_stack->width() && y >= 0 && y < (int)_stack->height())
_painter->setAnnotation(
x, y,
boost::lexical_cast<std::string>(x) + ", " +
boost::lexical_cast<std::string>(y) + ", " +
boost::lexical_cast<std::string>(*_section));
else
_painter->unsetAnnotation();
_contentChanged();
}
void
ImageStackView::updateOutputs() {
util::rect<double> oldSize = _painter->getSize();
_painter->setImageStack(_stack);
_painter->setCurrentSection(*_section);
util::rect<double> newSize = _painter->getSize();
if (oldSize == newSize) {
LOG_ALL(imagestackviewlog) << "image size did not change -- sending ContentChanged" << std::endl;
_contentChanged();
} else {
LOG_ALL(imagestackviewlog) << "image size did change -- sending SizeChanged" << std::endl;
_sizeChanged();
}
if (_stack->size() == 0)
return;
// prepare current image data
if (!_currentImage)
_currentImage = new Image(_stack->width(), _stack->height());
else
_currentImage->reshape(_stack->width(), _stack->height());
// copy current image data
*_currentImage = *(*_stack)[*_section];
// set last known mouse down position
*_clickX = _mouseDownX;
*_clickY = _mouseDownY;
}
