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feat: support top setting for title

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This commit is contained in:
vicanso 2022-01-02 09:45:12 +08:00
parent 25e9984ad8
commit 72896d1c3f
5 changed files with 379 additions and 4 deletions
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8
charts.go
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@ -49,6 +49,7 @@ type (
Style chart.Style
Font *truetype.Font
Left string
Top string
}
Legend struct {
Data []string
@ -194,10 +195,11 @@ func newPieChart(opt Options) *chart.PieChart {
if opt.Title.Left == "" {
opt.Title.Left = "center"
}
themeColorPalette := &ThemeColorPalette{
Theme: opt.Theme,
titleColor := drawing.ColorBlack
if opt.Theme == ThemeDark {
titleColor = drawing.ColorWhite
}
titleRender := newTitleRenderable(opt.Title, p.GetFont(), themeColorPalette.TextColor())
titleRender := newTitleRenderable(opt.Title, p.GetFont(), titleColor)
if titleRender != nil {
p.Elements = []chart.Renderable{
titleRender,