# Timeline 快速入门
基础配置条件
- Nuget安装Avalonia
- Nuget安装AtomUI
基础用法
通过 TimeLine 与 TimelineItem 组件组合成经典的左右两列布局,通过 IndicatorColor 可以设定时间轴的指示器颜色。

<atom:Timeline>
<atom:TimelineItem>
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="green">
2024-08-12 After more than 7 months of development, AtomUI is officially open-source.
Welcome everyone to follow us.
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="red">
2024-10-01 Release of the 0.0.1 Preview Version
</atom:TimelineItem>
</atom:Timeline>
预设颜色
IndicatorColor 属性内置多种预设颜色,也可以通过指定十六进制颜色指定颜色。

<atom:Timeline>
<atom:TimelineItem IndicatorColor="green">
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="blue">
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="Red">
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="gray">
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
<atom:TimelineItem IndicatorColor="#00CCFF">
2024-01-01 AtomUI Officially Initiated
</atom:TimelineItem>
</atom:Timeline>