StrutStyle

定义用于垂直文本布局的 strut（支撑线）。

strut 会相对于基线设置最小行高，并作用于段落中的每一行。当文本的书写系统或字体度量可能不同、但仍需保持可预测的纵向节奏时，它非常有用。

属性

名称	类型	默认值	说明
size	Optional[Number]	None	The size of text (in logical pixels) to use when getting metrics from the font. Defaults to 14.
height	Optional[Number]	None	The minimum height of the strut, as a multiple of size. See detailed explanation here: https://api.flutter.dev/flutter/painting/StrutStyle/height.html
weight	Optional[FontWeight]	None	The typeface thickness to use when calculating the strut. Defaults to W_400.
italic	bool	False	Whether to use italic typeface.
font_family	Optional[str]	None	See font_family.
leading	Optional[Number]	None	The amount of additional space to place between lines when rendering text. Defaults to using the font-specified leading value.
force_strut_height	Optional[bool]	None	Whether the strut height should be forced. Defaults to False.

方法

名称	类型	默认值	说明
copy	'StrutStyle'	—	返回此对象的副本，可覆盖指定属性。