Use legends

Use or not legends for curve's trend.

Use zoomer

Use zoomer widget for industrial trend.

Use cross

Use cross indicator widget.

Use tooltip

Use tooltip widget for industrial trend.

Y label

Y label for main axis.

Auto range

Use auto range for main Y axis.

Maximum

maximum

Maximum of the trend's value.

Minimum

minimum

Minimum of the trend's value.

Font size

fontsize

Font size of the trend's marks.

Mark color

markcolor

Color of the marks.

Time format

timeformat

Time format of the trend's time.