설명
XiCharts : is based on the anti-aliasing charts developed by UMG C++.基于UMG C++开发的抗锯齿图表，支持折线图，柱状图，饼图，环形图，雷达图
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Features:
1.Currently contains line charts, bar charts, pie charts, donut charts, radar charts.当前包含折线图，柱状图，饼图，环形图，雷达图
2.Support anti-aliasing optimization for charts as much as possible.尽可能对图表支持了抗锯齿优化
3.Supports chart-related conventional algorithms.支持了图表相关常规算法