Method init

src/backend/worksheet/plots/cartesian/Histogram.cpp:60–151

Histogram::~Histogram() = default;

void Histogram::init(bool loading) {
	Q_D(Histogram);

	// line
	d->line = new Line(QStringLiteral("line"));
	d->line->setHistogramLineTypeAvailable(true);
	d->line->setHidden(true);
	addChild(d->line);
	connect(d->line, &Line::histogramLineTypeChanged, [=] {
		d->updateLines();
	});
	connect(d->line, &Line::updatePixmapRequested, [=] {
		d->updatePixmap();
	});
	connect(d->line, &Line::updateRequested, [=] {
		d->recalcShapeAndBoundingRect();
	});

	// symbol
	d->symbol = new Symbol(QStringLiteral("symbol"));
	addChild(d->symbol);
	d->symbol->setHidden(true);
	connect(d->symbol, &Symbol::updateRequested, [=] {
		d->updateSymbols();
	});
	connect(d->symbol, &Symbol::updatePixmapRequested, [=] {
		d->updatePixmap();
	});

	// values
	d->value = new Value(QString());
	addChild(d->value);
	d->value->setHidden(true);
	d->value->setcenterPositionAvailable(true);
	connect(d->value, &Value::updatePixmapRequested, [=] {
		d->updatePixmap();
	});
	connect(d->value, &Value::updateRequested, [=] {
		d->updateValues();
	});

	// Background/Filling
	d->background = new Background(QStringLiteral("background"));
	d->background->setPrefix(QStringLiteral("Filling"));
	d->background->setEnabledAvailable(true);
	addChild(d->background);
	d->background->setHidden(true);
	connect(d->background, &Background::updateRequested, [=] {
		d->updatePixmap();
	});
	connect(d->background, &Background::updatePositionRequested, [=] {
		d->updateFilling();
	});

	// error bars
	d->errorBar = new ErrorBar(QStringLiteral("errorBar"), ErrorBar::Dimension::Y);
	addChild(d->errorBar);
	d->errorBar->setHidden(true);