这个图例的Icon能不能支持同一个图里面的不同legend是不同图标

[CuteReimu]

go-charts/legend.go

Lines 38 to 64 in e7dc418

	type LegendOption struct {
	// The theme
	Theme ColorPalette
	// Text array of legend
	Data []string
	// Distance between legend component and the left side of the container.
	// It can be pixel value: 20, percentage value: 20%,
	// or position value: right, center.
	Left string
	// Distance between legend component and the top side of the container.
	// It can be pixel value: 20.
	Top string
	// Legend marker and text aligning, it can be left or right, default is left.
	Align string
	// The layout orientation of legend, it can be horizontal or vertical, default is horizontal.
	Orient string
	// Icon of the legend.
	Icon string
	// Font size of legend text
	FontSize float64
	// FontColor color of legend text
	FontColor Color
	// The flag for show legend, set this to *false will hide legend
	Show *bool
	// The padding of legend
	Padding Box
	}

就是比如这个Icon string改成Icon []string，和上面的Data []string一一对应，想要达到类似的效果。