ChartDataLabel.left property. Gets or sets the distance of the data label in points from the left edge of the chart or from the position specified by its [ChartDataLabel.position](../position/) property, depending on the value of the [ChartDataLabel.left_mode](../left_mode/) property....ChartDataLabel.left property. Gets or sets the distance of the data label in points from the left edge of the chart or from the position specified by its [ChartDataLabel.position](../position/) property, depending on the value of the [ChartDataLabel.left_mode](../left_mode/) property.