Method deleteColor

src/core/map.cpp:1241–1273

}

void Map::deleteColor(int pos)
{
	MapColor* color = color_set->colors[pos];
	if (color->getSpotColorMethod() == MapColor::SpotColor)
	{
		// Update dependent colors
		for (MapColor* map_color : color_set->colors)
		{
			if (map_color->removeSpotColorComponent(color))
			{
				updateSymbolIcons(map_color);
				emit colorChanged(map_color->getPriority(), map_color);
			}
		}
	}
	
	color_set->erase(pos);
	
	// Treat combined symbols first before their parts
	for (Symbol* symbol : symbols)
	{
		if (symbol->getType() == Symbol::Combined)
			symbol->colorDeletedEvent(color);
	}
	for (Symbol* symbol : symbols)
	{
		if (symbol->getType() != Symbol::Combined)
			symbol->colorDeletedEvent(color);
	}
	emit colorDeleted(pos, color);
	
	delete color;
}

int Map::findColorIndex(const MapColor* color) const
{