void RendererImplementationPlot::onAddContent(AbstractVisualizedData * content, unsigned int /*subViewIndex*/)
{
assert(dynamic_cast<Context2DData *>(content));
auto contextData = static_cast<Context2DData *>(content);
auto items = vtkSmartPointer<vtkPlotCollection>::New();
vtkCollectionSimpleIterator it;
contextData->plots()->InitTraversal(it);
while (auto item = contextData->plots()->GetNextPlot(it))
{
items->AddItem(item);
m_chart->AddPlot(item);
}
assert(!m_plots.contains(contextData));
m_plots.insert(contextData, items);
addConnectionForContent(content,
connect(contextData, &Context2DData::plotCollectionChanged,
[this, contextData] () { fetchContextItems(contextData); }));
addConnectionForContent(content,
connect(contextData, &Context2DData::visibilityChanged,
[this, contextData] (bool) { dataVisibilityChanged(contextData); }));
dataVisibilityChanged(contextData);
}
void RendererImplementationBase3D::onAddContent(AbstractVisualizedData * content, unsigned int subViewIndex)
{
assert(dynamic_cast<RenderedData *>(content));
auto renderedData = static_cast<RenderedData *>(content);
renderedData->colorMapping().colorBarRepresentation().setContext(
m_renderWindow->GetInteractor(),
renderer(subViewIndex));
auto props = vtkSmartPointer<vtkPropCollection>::New();
auto && renderer = this->renderer(subViewIndex);
auto && dataProps = m_viewportSetups[subViewIndex].dataProps;
vtkCollectionSimpleIterator it;
renderedData->viewProps()->InitTraversal(it);
while (auto prop = renderedData->viewProps()->GetNextProp(it))
{
props->AddItem(prop);
renderer->AddViewProp(prop);
}
assert(!dataProps.contains(renderedData));
dataProps.insert(renderedData, props);
addConnectionForContent(content,
connect(renderedData, &RenderedData::viewPropCollectionChanged,
[this, renderedData, subViewIndex] () { fetchViewProps(renderedData, subViewIndex); }));
addConnectionForContent(content,
connect(renderedData, &RenderedData::visibilityChanged,
[this, renderedData, subViewIndex] (bool) { dataVisibilityChanged(renderedData, subViewIndex); }));
dataVisibilityChanged(renderedData, subViewIndex);
}
void RendererImplementationBase3D::onRemoveContent(AbstractVisualizedData * content, unsigned int subViewIndex)
{
assert(dynamic_cast<RenderedData *>(content));
auto renderedData = static_cast<RenderedData *>(content);
// update camera and axes. signal/slots are already disconnected for this object, so explicitly trigger the updates
if (content->isVisible())
{
content->setVisible(false);
dataVisibilityChanged(renderedData, subViewIndex);
}
else
{
assert(selection().visualization != content);
}
auto & renderer = *this->renderer(subViewIndex);
auto & dataProps = m_viewportSetups[subViewIndex].dataProps;
vtkSmartPointer<vtkPropCollection> props = dataProps.take(renderedData);
assert(props);
vtkCollectionSimpleIterator it;
props->InitTraversal(it);
while (auto prop = props->GetNextProp(it))
{
renderer.RemoveViewProp(prop);
}
}