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Controls the size of this button.
By default, floating action buttons are non-mini and have a height and width of 56.0 logical pixels. Mini floating action buttons have a height and width of 40.0 logical pixels.
Controls the size of this button.
By default, floating action buttons are non-mini and have a height and width of 56.0 logical pixels. Mini floating action buttons have a height and width of 40.0 logical pixels.