Function formatValue

examples/drivers/m5stack-imu/main.js:135–141

(value)

function formatValue(value) {
	if (!value)
		return value;
	if (value < 0)
		return value.toFixed(3);
	return "+" + value.toFixed(3);
}

function drawBar(label, value, x, y, width, height) {
	const halfWidth = width >> 1;