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docs: update documents

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This commit is contained in:
vicanso 2022-06-22 21:04:16 +08:00
parent 92458aece2
commit 706896737b
18 changed files with 83 additions and 18 deletions
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4
bar_chart.go
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@ -32,6 +32,7 @@ type barChart struct {
opt *BarChartOption
}
// NewBarChart returns a bar chart renderer
func NewBarChart(p *Painter, opt BarChartOption) *barChart {
if opt.Theme == nil {
opt.Theme = defaultTheme
@ -43,6 +44,7 @@ func NewBarChart(p *Painter, opt BarChartOption) *barChart {
}
type BarChartOption struct {
// The theme
Theme ColorPalette
// The font size
Font *truetype.Font
@ -155,7 +157,7 @@ func (b *barChart) render(result *defaultRenderResult, seriesList SeriesList) (B
if distance == 0 {
distance = 5
}
text := NewValueLabelFormater(seriesNames, series.Label.Formatter)(index, item.Value, -1)
text := NewValueLabelFormatter(seriesNames, series.Label.Formatter)(index, item.Value, -1)
labelStyle := Style{
FontColor: theme.GetTextColor(),
FontSize: labelFontSize,