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refactor: add examples of chart

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This commit is contained in:
vicanso 2022-02-12 11:22:08 +08:00
parent e558634dda
commit 4262b148ca
10 changed files with 796 additions and 100 deletions
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21
chart.go
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@ -144,17 +144,24 @@ func (o *ChartOption) FillDefault(theme string) {
}
func (o *ChartOption) getWidth() int {
if o.Width == 0 {
return 600
if o.Width != 0 {
return o.Width
}
return o.Width
if o.Parent != nil {
return o.Parent.Box.Width()
}
return 600
}
func (o *ChartOption) getHeight() int {
if o.Height == 0 {
return 400
if o.Height != 0 {
return o.Height
}
return o.Height
if o.Parent != nil {
return o.Parent.Box.Height()
}
return 400
}
func (o *ChartOption) newYRange(axisIndex int) Range {
@ -219,6 +226,7 @@ func Render(opt ChartOption) (*Draw, error) {
if len(opt.SeriesList) == 0 {
return nil, errors.New("series can not be nil")
}
opt.FillDefault(opt.Theme)
lineSeries := make([]Series, 0)
barSeries := make([]Series, 0)
@ -321,7 +329,6 @@ func Render(opt ChartOption) (*Draw, error) {
}
func chartBasicRender(opt *ChartOption) (*basicRenderResult, error) {
opt.FillDefault(opt.Theme)
d, err := NewDraw(
DrawOption{
Type: opt.Type,