refactor: reset

mark_point.go

@@ -1,89 +0,0 @@
-// MIT License
-
-// Copyright (c) 2022 Tree Xie
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package charts
-
-import (
-	"github.com/golang/freetype/truetype"
-	"github.com/wcharczuk/go-chart/v2"
-	"github.com/wcharczuk/go-chart/v2/drawing"
-)
-
-func NewMarkPoint(markPointTypes ...string) SeriesMarkPoint {
-	data := make([]SeriesMarkData, len(markPointTypes))
-	for index, t := range markPointTypes {
-		data[index] = SeriesMarkData{
-			Type: t,
-		}
-	}
-	return SeriesMarkPoint{
-		Data: data,
-	}
-}
-
-type markPointRenderOption struct {
-	Draw      *Draw
-	FillColor drawing.Color
-	Font      *truetype.Font
-	Series    *Series
-	Points    []Point
-}
-
-func markPointRender(opt markPointRenderOption) {
-	d := opt.Draw
-	s := opt.Series
-	if len(s.MarkPoint.Data) == 0 {
-		return
-	}
-	points := opt.Points
-	summary := s.Summary()
-	symbolSize := s.MarkPoint.SymbolSize
-	if symbolSize == 0 {
-		symbolSize = 30
-	}
-	r := d.Render
-	// 设置填充样式
-	chart.Style{
-		FillColor: opt.FillColor,
-	}.WriteToRenderer(r)
-	// 设置文本样式
-	chart.Style{
-		FontColor:   NewTheme(ThemeDark).GetTextColor(),
-		FontSize:    labelFontSize,
-		StrokeWidth: 1,
-		Font:        opt.Font,
-	}.WriteTextOptionsToRenderer(r)
-	for _, markPointData := range s.MarkPoint.Data {
-		p := points[summary.MinIndex]
-		value := summary.MinValue
-		switch markPointData.Type {
-		case SeriesMarkDataTypeMax:
-			p = points[summary.MaxIndex]
-			value = summary.MaxValue
-		}
-
-		d.pin(p.X, p.Y-symbolSize>>1, symbolSize)
-		text := commafWithDigits(value)
-		textBox := r.MeasureText(text)
-		d.text(text, p.X-textBox.Width()>>1, p.Y-symbolSize>>1-2)
-	}
-}