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docs: add pie radius pad angle example #49

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Koooooo-7 merged 1 commit into from
Mar 15, 2026
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docs: add pie radius pad angle example #49

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32 changes: 32 additions & 0 deletions examples/pie.go
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,36 @@
return pie
}

func pieRadiusWithPadAngle() *charts.Pie {
pie := charts.NewPie()
pie.SetGlobalOptions(
charts.WithTitleOpts(opts.Title{Title: "Radius style with padAngle"}),
charts.WithTooltipOpts(opts.Tooltip{
Show: opts.Bool(true),
Formatter: "{b}: {d}%",
}),
charts.WithLegendOpts(opts.Legend{
Orient: "vertical",
Right: "20%",
Top: "center",
Padding: []any{1, 1, 1, 1},
}),
)

pie.AddSeries("pie", generatePieItems()).
SetSeriesOptions(
charts.WithLabelOpts(opts.Label{
Show: opts.Bool(false),
}),
charts.WithPieChartOpts(opts.PieChart{
Radius: []string{"40%", "75%"},
Center: []string{"40%", "50%"},
PadAngle: 5,

Check failure on line 95 in examples/pie.go

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unknown field 'PadAngle' in struct literal of type opts.PieChart
}),
)
return pie
}

func pieRoseArea() *charts.Pie {
pie := charts.NewPie()
pie.SetGlobalOptions(
Expand Down Expand Up @@ -242,10 +272,12 @@

func (PieExamples) Examples() {
page := components.NewPage()
page.AssetsHost = "https://cdn.jsdelivr.net/npm/echarts@5.6.0/dist/"
page.AddCharts(
pieBase(),
pieShowLabel(),
pieRadius(),
pieRadiusWithPadAngle(),
pieRoseArea(),
pieRoseRadius(),
pieRoseAreaRadius(),
Expand Down
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