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test: add series and legend test

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This commit is contained in:
vicanso 2021-12-21 23:43:36 +08:00
parent acc758cb9a
commit a128a2513c
7 changed files with 398 additions and 77 deletions
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8
legend.go
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@ -59,8 +59,8 @@ func DefaultLegendIconDraw(r chart.Renderer, opt LegendIconDrawOption) {
return
}
r.SetStrokeColor(opt.Style.GetStrokeColor())
stokeWidth := opt.Style.GetStrokeWidth()
r.SetStrokeWidth(stokeWidth)
strokeWidth := opt.Style.GetStrokeWidth()
r.SetStrokeWidth(strokeWidth)
height := opt.Box.Bottom - opt.Box.Top
ly := opt.Box.Top - (height / 2) + 2
r.MoveTo(opt.Box.Left, ly)
@ -71,7 +71,7 @@ func DefaultLegendIconDraw(r chart.Renderer, opt LegendIconDrawOption) {
r.FillStroke()
}
func LegendCustomize(c *chart.Chart, opt LegendOption) chart.Renderable {
func LegendCustomize(series []chart.Series, opt LegendOption) chart.Renderable {
return func(r chart.Renderer, cb chart.Box, chartDefaults chart.Style) {
legendDefaults := chart.Style{
FontColor: getTextColor(opt.Theme),
@ -87,7 +87,7 @@ func LegendCustomize(c *chart.Chart, opt LegendOption) chart.Renderable {
var labels []string
var lines []chart.Style
for _, s := range c.Series {
for _, s := range series {
if !s.GetStyle().Hidden {
if _, isAnnotationSeries := s.(chart.AnnotationSeries); !isAnnotationSeries {
labels = append(labels, s.GetName())