图表提示框
zzzUI 风格的 React 图表提示框：块状、线状或无指示标记，自定义标签，带合计的格式化数值，以及图标。基于 Recharts 构建。
Tooltip: default
The day as the label, a block per series.
chart-tooltip-default
Tooltip: line indicator
A thin line beside each series.
chart-tooltip-indicator-line
Tooltip: no indicator
Names and numbers, no swatch.
chart-tooltip-indicator-none
Tooltip: custom label
The label taken from the config.
chart-tooltip-label-custom
Tooltip: label formatter
The day written out as a date.
chart-tooltip-label-formatter
Tooltip: formatter
Each row with its unit, and the day's total.
chart-tooltip-formatter
Tooltip: icons
An icon from the config beside each series.
chart-tooltip-icons