62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package main
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import (
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"context"
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"log"
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"os"
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"os/signal"
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"github.com/go-echarts/go-echarts/v2/charts"
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"github.com/go-echarts/go-echarts/v2/opts"
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)
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func main() {
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ctx, can := signal.NotifyContext(context.Background())
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defer can()
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if err := run(ctx); err != nil {
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panic(err)
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}
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}
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func run(ctx context.Context) error {
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config, err := newConfig()
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if err != nil {
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return err
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}
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log.Printf("%+v", config)
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x, xs, y, ys, err := config.Data.AsScatterData()
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if err != nil {
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return err
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}
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log.Printf("%s: %v", x, xs)
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log.Printf("%s: %v", y, ys)
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scatter := charts.NewScatter()
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scatter.SetGlobalOptions(charts.WithTitleOpts(opts.Title{
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Title: config.Data.Title,
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Subtitle: config.Data.Subtitle,
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}))
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scatter.SetGlobalOptions(charts.WithLegendOpts(opts.Legend{Show: false}))
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scatter.SetGlobalOptions(charts.WithXAxisOpts(opts.XAxis{
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Name: x,
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NameLocation: "middle",
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NameGap: config.Data.Weight.Floor + config.Data.Weight.Range,
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}))
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scatter.SetGlobalOptions(charts.WithYAxisOpts(opts.YAxis{
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Name: y,
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NameLocation: "middle",
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NameGap: config.Data.Weight.Floor + config.Data.Weight.Range,
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}))
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scatter.SetXAxis(xs).
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AddSeries(y, ys)
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f, _ := os.Create("/tmp/f")
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defer f.Close()
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if err := scatter.Render(f); err != nil {
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return err
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}
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log.Println("firefox /tmp/f")
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return nil
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}
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