Method SetCargoMask

src/linkgraph/linkgraph_gui.cpp:428–433

* Set a new cargo mask and rebuild the cache. * @param cargo_mask New cargo mask. */

 * @param cargo_mask New cargo mask.
 */
void LinkGraphOverlay::SetCargoMask(CargoTypes cargo_mask)
{
	this->cargo_mask = cargo_mask;
	this->RebuildCache();
	this->window->GetWidget<NWidgetBase>(this->widget_id)->SetDirty(this->window);
}

/**
 * Set a new company mask and rebuild the cache.