chore: upgrade go-echarts version (#25)

go.mod

@@ -3,6 +3,6 @@ module github.com/go-echarts/statsview
 go 1.15
 
 require (
-	github.com/go-echarts/go-echarts/v2 v2.2.3
-	github.com/rs/cors v1.7.0
+	github.com/go-echarts/go-echarts/v2 v2.4.1
+	github.com/rs/cors v1.11.0
 )

go.sum

@@ -3,6 +3,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-echarts/go-echarts/v2 v2.2.3 h1:H8oPdUpzuiV2K8S4xYZa1JRNjP3U0h7HVqvhPrmCk1A=
 github.com/go-echarts/go-echarts/v2 v2.2.3/go.mod h1:6TOomEztzGDVDkOSCFBq3ed7xOYfbOqhaBzD0YV771A=
+github.com/go-echarts/go-echarts/v2 v2.4.1 h1:imBFGngJ9zv/2zJVjK3k0uLL+LzyPDgzeV7MWzxH0rs=
+github.com/go-echarts/go-echarts/v2 v2.4.1/go.mod h1:56YlvzhW/a+du15f3S2qUGNDfKnFOeJSThBIrVFHDtI=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@@ -12,6 +14,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
+github.com/rs/cors v1.11.0 h1:0B9GE/r9Bc2UxRMMtymBkHTenPkHDv0CW4Y98GBY+po=
+github.com/rs/cors v1.11.0/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.6.0 h1:jlIyCplCJFULU/01vCkhKuTyc3OorI3bJFuw6obfgho=
 github.com/stretchr/testify v1.6.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -20,3 +24,4 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

statsview.go

@@ -28,7 +28,6 @@ type ViewManager struct {
 // Register registers views to the ViewManager
 func (vm *ViewManager) Register(views ...viewer.Viewer) {
 	vm.Views = append(vm.Views, views...)
-
 }
 
 // Start runs a http server and begin to collect metrics

viewer/heap.go

@@ -34,9 +34,11 @@ func NewHeapViewer() Viewer {
 
 	return &HeapViewer{graph: graph}
 }
+
 func (vr *HeapViewer) SetStatsMgr(smgr *StatsMgr) {
 	vr.smgr = smgr
 }
+
 func (vr *HeapViewer) Name() string {
 	return VHeap
 }

viewer/viewer.go

@@ -216,7 +216,7 @@ func genViewTemplate(vid, route string) string {
 		panic("statsview: failed to parse template " + err.Error())
 	}
 
-	var c = struct {
+	c := struct {
 		Interval  int
 		MaxPoints int
 		Addr      string
@@ -252,16 +252,16 @@ func fixedPrecision(n float64, p int) float64 {
 func newBasicView(route string) *charts.Line {
 	graph := charts.NewLine()
 	graph.SetGlobalOptions(
-		charts.WithLegendOpts(opts.Legend{Show: true}),
-		charts.WithTooltipOpts(opts.Tooltip{Show: true, Trigger: "axis"}),
+		charts.WithLegendOpts(opts.Legend{Show: opts.Bool(true)}),
+		charts.WithTooltipOpts(opts.Tooltip{Show: opts.Bool(true), Trigger: "axis"}),
 		charts.WithXAxisOpts(opts.XAxis{Name: "Time"}),
 		charts.WithInitializationOpts(opts.Initialization{
 			Width:  "600px",
 			Height: "400px",
 			Theme:  string(defaultCfg.Theme),
 		}),
 	)
-	graph.SetXAxis([]string{}).SetSeriesOptions(charts.WithLineChartOpts(opts.LineChart{Smooth: true}))
+	graph.SetXAxis([]string{}).SetSeriesOptions(charts.WithLineChartOpts(opts.LineChart{Smooth: opts.Bool(true)}))
 	graph.AddJSFuncs(genViewTemplate(graph.ChartID, route))
 	return graph
 }