vitem¶
- class janim.items.vitem.VItem(*points: Vect, fill_alpha=0, **kwargs)¶
基类：
Points贝塞尔曲线拼接物件，具体说明请参考
Cmpt_VPoints的文档- points¶
- radius¶
- stroke¶
- fill¶
- glow¶
- color¶
- renderer_cls¶
VItemRenderer的别名
- apply_style(stroke_radius: float | Iterable[float] | None = None, stroke_color: JAnimColor | ColorArray | None = None, stroke_alpha: Alpha | AlphaArray | None = None, stroke_background: bool | None = None, fill_color: JAnimColor | ColorArray | None = None, fill_alpha: Alpha | AlphaArray | None = None, color: JAnimColor | ColorArray | None = None, alpha: Alpha | AlphaArray | None = None, glow_color: JAnimColor | None = None, glow_alpha: Alpha | None = None, glow_size: float | None = None, **kwargs) Self¶
设置物件自身的样式，不影响子物件
另见：
set()
- set_stroke_background(flag: bool = True, *, root_only: bool = False) Self¶
调整描边与填充的绘制顺序
flag=True会使得描边被填充遮盖，flag=False则会使得填充被描边遮盖
- add_tip(alpha: float = 1.0, reverse: bool = False, colorize: bool = True, angle: float | None = None, fill_color: JAnimColor | None = None, stroke_color: JAnimColor | None = None, d_alpha: float = 1e-06, **tip_kwargs)¶
在
alpha处创建一个箭头默认情况下，箭头与路径方向同向；若传入
reverse=True则反向若传入
colorize=True（默认），则会使箭头的颜色与路径的颜色相同其余参数请参考
ArrowTip
- classmethod align_for_interpolate(item1: VItem, item2: VItem) AlignedData[Self]¶
进行数据对齐，以便插值
- cmpt_init_datas = {'color': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.vitem.VItem'>), 'depth': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.item.Item'>), 'fill': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.vitem.VItem'>), 'glow': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.vitem.VItem'>), 'points': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.points.Points'>), 'radius': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.vitem.VItem'>), 'stroke': _ItemMeta._CmptInitData(info=<janim.components.component.CmptInfo object>, decl_cls=<class 'janim.items.vitem.VItem'>)}¶