zeni/go-chart
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This commit is contained in:
Will Charczuk 2019-09-09 20:21:51 -07:00
parent 602ff901f7
commit 6d57cf4533
3 changed files with 43 additions and 5 deletions
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5
_examples/stock_analysis/main.go
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@ -14,7 +14,6 @@ func drawChart(res http.ResponseWriter, req *http.Request) {
priceSeries := chart.TimeSeries{
Name: "SPY",
Style: chart.Style{
Show: true,
StrokeColor: chart.GetDefaultColor(0),
},
XValues: xv,
@ -24,7 +23,6 @@ func drawChart(res http.ResponseWriter, req *http.Request) {
smaSeries := chart.SMASeries{
Name: "SPY - SMA",
Style: chart.Style{
Show: true,
StrokeColor: drawing.ColorRed,
StrokeDashArray: []float64{5.0, 5.0},
},
@ -34,7 +32,6 @@ func drawChart(res http.ResponseWriter, req *http.Request) {
bbSeries := &chart.BollingerBandsSeries{
Name: "SPY - Bol. Bands",
Style: chart.Style{
Show: true,
StrokeColor: drawing.ColorFromHex("efefef"),
FillColor: drawing.ColorFromHex("efefef").WithAlpha(64),
},
@ -43,11 +40,9 @@ func drawChart(res http.ResponseWriter, req *http.Request) {
graph := chart.Chart{
XAxis: chart.XAxis{
Style: chart.StyleShow(),
TickPosition: chart.TickPositionBetweenTicks,
},
YAxis: chart.YAxis{
Style: chart.StyleShow(),
Range: &chart.ContinuousRange{
Max: 220.0,
Min: 180.0,