zeni/go-chart
1
0
Fork 0
Code Issues Pull requests Projects Releases 2 Packages Wiki Activity Actions

adding helpers for annotation series creation.

Browse source
This commit is contained in:
Will Charczuk 2016-07-10 19:45:24 -07:00
parent c4a5de77ed
commit 28ce6623e1
2 changed files with 44 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

31
testserver/main.go
View file

@ -68,36 +68,9 @@ func chartHandler(rc *web.RequestContext) web.ControllerResult {
XValues: s2x,
YValues: s2y,
},
chart.AnnotationSeries{
Name: "a - last value",
Style: chart.Style{
Show: true,
StrokeColor: chart.GetDefaultSeriesStrokeColor(0),
},
Annotations: []chart.Annotation{
chart.Annotation{
X: s1x[len(s1x)-1],
Y: s1y[len(s1y)-1],
Label: chart.FloatValueFormatter(s1y[len(s1y)-1]),
},
},
},
chart.AnnotationSeries{
Name: "b - last value",
YAxis: chart.YAxisSecondary,
Style: chart.Style{
Show: true,
StrokeColor: chart.GetDefaultSeriesStrokeColor(1),
},
Annotations: []chart.Annotation{
chart.Annotation{
X: s2x[len(s2x)-1],
Y: s2y[len(s2y)-1],
Label: chart.FloatValueFormatter(s2y[len(s2y)-1]),
},
},
},
},
CreateContinuousSeriesLastValueLabel("a - last value", s1x, s1y, chart.FloatValueFormatter),
CreateContinuousSeriesLastValueLabel("b - last value", s2, s2y, chart.FloatValueFormatter),
}
if format == "png" {