test: add bench mark
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vicanso
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f1276067d7
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2 changed files with 255 additions and 2 deletions
255
charts_test.go
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255
charts_test.go
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// MIT License
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// Copyright (c) 2022 Tree Xie
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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package charts
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import (
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"errors"
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"testing"
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"github.com/wcharczuk/go-chart/v2"
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)
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func BenchmarkMultiChartPNGRender(b *testing.B) {
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for i := 0; i < b.N; i++ {
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opt := ChartOption{
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Type: ChartOutputPNG,
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Legend: LegendOption{
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Top: "-90",
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Data: []string{
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"Milk Tea",
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"Matcha Latte",
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"Cheese Cocoa",
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"Walnut Brownie",
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},
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},
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Padding: chart.Box{
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Top: 100,
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Right: 10,
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Bottom: 10,
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Left: 10,
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},
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XAxis: NewXAxisOption([]string{
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"2012",
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"2013",
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"2014",
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"2015",
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"2016",
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"2017",
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}),
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YAxisOptions: []YAxisOption{
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{
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Min: NewFloatPoint(0),
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Max: NewFloatPoint(90),
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},
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},
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SeriesList: []Series{
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NewSeriesFromValues([]float64{
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56.5,
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82.1,
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88.7,
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70.1,
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53.4,
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85.1,
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}),
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NewSeriesFromValues([]float64{
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51.1,
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51.4,
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55.1,
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53.3,
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73.8,
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68.7,
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}),
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NewSeriesFromValues([]float64{
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40.1,
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62.2,
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69.5,
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36.4,
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45.2,
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32.5,
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}, ChartTypeBar),
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NewSeriesFromValues([]float64{
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25.2,
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37.1,
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41.2,
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18,
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33.9,
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49.1,
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}, ChartTypeBar),
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},
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Children: []ChartOption{
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{
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Legend: LegendOption{
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Show: FalseFlag(),
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Data: []string{
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"Milk Tea",
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"Matcha Latte",
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"Cheese Cocoa",
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"Walnut Brownie",
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},
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},
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Box: chart.Box{
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Top: 20,
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Left: 400,
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Right: 500,
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Bottom: 120,
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},
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SeriesList: NewPieSeriesList([]float64{
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435.9,
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354.3,
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285.9,
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204.5,
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}, PieSeriesOption{
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Label: SeriesLabel{
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Show: true,
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},
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Radius: "35%",
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}),
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},
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},
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}
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d, err := Render(opt)
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if err != nil {
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panic(err)
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}
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buf, err := d.Bytes()
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if err != nil {
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panic(err)
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}
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if len(buf) == 0 {
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panic(errors.New("data is nil"))
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}
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}
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}
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func BenchmarkMultiChartSVGRender(b *testing.B) {
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for i := 0; i < b.N; i++ {
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opt := ChartOption{
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Legend: LegendOption{
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Top: "-90",
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Data: []string{
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"Milk Tea",
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"Matcha Latte",
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"Cheese Cocoa",
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"Walnut Brownie",
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},
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},
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Padding: chart.Box{
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Top: 100,
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Right: 10,
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Bottom: 10,
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Left: 10,
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},
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XAxis: NewXAxisOption([]string{
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"2012",
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"2013",
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"2014",
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"2015",
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"2016",
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"2017",
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}),
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YAxisOptions: []YAxisOption{
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{
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Min: NewFloatPoint(0),
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Max: NewFloatPoint(90),
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},
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},
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SeriesList: []Series{
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NewSeriesFromValues([]float64{
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56.5,
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82.1,
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88.7,
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70.1,
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53.4,
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85.1,
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}),
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NewSeriesFromValues([]float64{
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51.1,
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51.4,
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55.1,
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53.3,
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73.8,
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68.7,
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}),
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NewSeriesFromValues([]float64{
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40.1,
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62.2,
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69.5,
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36.4,
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45.2,
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32.5,
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}, ChartTypeBar),
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NewSeriesFromValues([]float64{
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25.2,
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37.1,
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41.2,
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18,
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33.9,
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49.1,
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}, ChartTypeBar),
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},
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Children: []ChartOption{
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{
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Legend: LegendOption{
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Show: FalseFlag(),
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Data: []string{
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"Milk Tea",
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"Matcha Latte",
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"Cheese Cocoa",
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"Walnut Brownie",
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},
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},
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Box: chart.Box{
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Top: 20,
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Left: 400,
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Right: 500,
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Bottom: 120,
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},
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SeriesList: NewPieSeriesList([]float64{
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435.9,
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354.3,
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285.9,
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204.5,
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}, PieSeriesOption{
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Label: SeriesLabel{
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Show: true,
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},
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Radius: "35%",
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}),
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},
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},
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}
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d, err := Render(opt)
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if err != nil {
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panic(err)
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}
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buf, err := d.Bytes()
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if err != nil {
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panic(err)
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}
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if len(buf) == 0 {
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panic(errors.New("data is nil"))
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}
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}
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}
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