Function toTimestamp

static/plugins/chart.js/Chart.bundle.js:14128–14162

(scale, input)

}

function toTimestamp(scale, input) {
	var adapter = scale._adapter;
	var options = scale.options.time;
	var parser = options.parser;
	var format = parser || options.format;
	var value = input;

	if (typeof parser === 'function') {
		value = parser(value);
	}

	// Only parse if its not a timestamp already
	if (!helpers$1.isFinite(value)) {
		value = typeof format === 'string'
			? adapter.parse(value, format)
			: adapter.parse(value);
	}

	if (value !== null) {
		return +value;
	}

	// Labels are in an incompatible format and no `parser` has been provided.
	// The user might still use the deprecated `format` option for parsing.
	if (!parser && typeof format === 'function') {
		value = format(input);

		// `format` could return something else than a timestamp, if so, parse it
		if (!helpers$1.isFinite(value)) {
			value = adapter.parse(value);
		}
	}

	return value;
}

function parse(scale, input) {
	if (helpers$1.isNullOrUndef(input)) {