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feat: support echart options

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This commit is contained in:
vicanso 2022-02-16 22:51:02 +08:00
parent b934b853a9
commit 519c8a492e
8 changed files with 803 additions and 2 deletions
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6
bar_chart.go
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@ -125,6 +125,10 @@ func barChartRender(opt barChartOption, result *basicRenderResult) ([]markPointR
if !series.Label.Show {
continue
}
distance := series.Label.Distance
if distance == 0 {
distance = 5
}
text := NewValueLabelFormater(seriesNames, series.Label.Formatter)(i, item.Value, -1)
labelStyle := chart.Style{
FontColor: theme.GetTextColor(),
@ -136,7 +140,7 @@ func barChartRender(opt barChartOption, result *basicRenderResult) ([]markPointR
}
labelStyle.GetTextOptions().WriteToRenderer(r)
textBox := r.MeasureText(text)
d.text(text, x+(barWidth-textBox.Width())>>1, barMaxHeight-h-5)
d.text(text, x+(barWidth-textBox.Width())>>1, barMaxHeight-h-distance)
}
// 生成mark point的参数