Using Components > The RadioButton component > Sizing RadioButton components |  |

Sizing RadioButton components

You can set the width, but not the height of RadioButton components during authoring using the Free Transform tool, or at runtime using the `FRadioButton.setSize` method. The hit area of the radio button instance is the size of the radio button and radio button label area. If the radio button instance is not large enough to display the label, the label text is truncated; if the instance is larger than the text, the hit area extends beyond the label.