refactor: reset

examples/basic/main.go

@@ -1,94 +0,0 @@
-package main
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	charts "github.com/vicanso/go-charts"
-)
-
-func writeFile(file string, buf []byte) error {
-	tmpPath := "./tmp"
-	err := os.MkdirAll(tmpPath, 0700)
-	if err != nil {
-		return err
-	}
-
-	file = filepath.Join(tmpPath, file)
-	err = ioutil.WriteFile(file, buf, 0600)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-func chartsRender() ([]byte, error) {
-	d, err := charts.LineRender([][]float64{
-		{
-			150,
-			230,
-			224,
-			218,
-			135,
-			147,
-			260,
-		},
-	},
-		// output type
-		charts.PNGTypeOption(),
-		// title
-		charts.TitleOptionFunc(charts.TitleOption{
-			Text: "Line",
-		}),
-		// x axis
-		charts.XAxisOptionFunc(charts.NewXAxisOption([]string{
-			"Mon",
-			"Tue",
-			"Wed",
-			"Thu",
-			"Fri",
-			"Sat",
-			"Sun",
-		})),
-	)
-	if err != nil {
-		return nil, err
-	}
-	return d.Bytes()
-}
-
-func echartsRender() ([]byte, error) {
-	return charts.RenderEChartsToPNG(`{
-		"title": {
-			"text": "Line"
-		},
-		"xAxis": {
-			"data": ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
-		},
-		"series": [
-			{
-				"data": [150, 230, 224, 218, 135, 147, 260]
-			}
-		]
-	}`)
-}
-
-type Render func() ([]byte, error)
-
-func main() {
-	m := map[string]Render{
-		"charts-line.png":  chartsRender,
-		"echarts-line.png": echartsRender,
-	}
-	for name, fn := range m {
-		buf, err := fn()
-		if err != nil {
-			panic(err)
-		}
-		err = writeFile(name, buf)
-		if err != nil {
-			panic(err)
-		}
-	}
-}