20.5 Packed Chain Style with Bias
The positioning of the packed chain may be influenced by applying a bias value. The bias can be any value between 0.0 and 1.0, with 0.5 representing the center of the parent. Bias is controlled by selecting the chain head widget and assigning a value to the layout_constraintHorizontal_bias or layout_constraintVertical_bias attribute in the Attributes panel. Figure 20-6 shows a packed chain with a horizontal bias setting of 0.2:
