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excelize
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- Add 3D column and 3D 100% stacked column chart support, relate issue #160; 

- go test updated
This commit is contained in:
Ri Xu 2018-01-08 23:03:59 +08:00
parent 6dc135a992
commit 50cdaed5a3
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GPG Key ID: BA5E5BB1C948EDF7
2 changed files with 136 additions and 88 deletions
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94
chart.go
View File

@ -12,6 +12,8 @@ const (
Bar = "bar" Bar = "bar"
BarStacked = "barStacked" BarStacked = "barStacked"
Bar3D = "bar3D" Bar3D = "bar3D"
Bar3DColumn = "bar3DColumn"
Bar3DPercentStacked = "bar3DPercentStacked"
Doughnut = "doughnut" Doughnut = "doughnut"
Line = "line" Line = "line"
Pie = "pie" Pie = "pie"
@ -26,6 +28,8 @@ var (
Bar: 0, Bar: 0,
BarStacked: 0, BarStacked: 0,
Bar3D: 15, Bar3D: 15,
Bar3DColumn: 15,
Bar3DPercentStacked: 15,
Doughnut: 0, Doughnut: 0,
Line: 0, Line: 0,
Pie: 0, Pie: 0,
@ -37,6 +41,8 @@ var (
Bar: 0, Bar: 0,
BarStacked: 0, BarStacked: 0,
Bar3D: 20, Bar3D: 20,
Bar3DColumn: 20,
Bar3DPercentStacked: 20,
Doughnut: 0, Doughnut: 0,
Line: 0, Line: 0,
Pie: 0, Pie: 0,
@ -48,6 +54,8 @@ var (
Bar: 100, Bar: 100,
BarStacked: 100, BarStacked: 100,
Bar3D: 100, Bar3D: 100,
Bar3DColumn: 100,
Bar3DPercentStacked: 100,
Doughnut: 100, Doughnut: 100,
Line: 100, Line: 100,
Pie: 100, Pie: 100,
@ -59,12 +67,15 @@ var (
Bar: 0, Bar: 0,
BarStacked: 0, BarStacked: 0,
Bar3D: 1, Bar3D: 1,
Bar3DColumn: 1,
Bar3DPercentStacked: 1,
Doughnut: 0, Doughnut: 0,
Line: 0, Line: 0,
Pie: 0, Pie: 0,
Pie3D: 0, Pie3D: 0,
Radar: 0, Radar: 0,
Scatter: 0} Scatter: 0,
}
chartLegendPosition = map[string]string{ chartLegendPosition = map[string]string{
"bottom": "b", "bottom": "b",
"left": "l", "left": "l",
@ -72,6 +83,27 @@ var (
"top": "t", "top": "t",
"top_right": "tr", "top_right": "tr",
} }
chartValAxNumFmtFormatCode = map[string]string{
Bar: "General",
BarStacked: "General",
Bar3D: "General",
Bar3DColumn: "General",
Bar3DPercentStacked: "0%",
Doughnut: "General",
Line: "General",
Pie: "General",
Pie3D: "General",
Radar: "General",
Scatter: "General",
}
plotAreaChartGrouping = map[string]string{
Bar: "clustered",
BarStacked: "stacked",
Bar3D: "clustered",
Bar3DColumn: "standard",
Bar3DPercentStacked: "percentStacked",
Line: "standard",
}
) )
// parseFormatChartSet provides function to parse the format settings of the // parseFormatChartSet provides function to parse the format settings of the
@ -134,10 +166,12 @@ func parseFormatChartSet(formatSet string) *formatChart {
// The following shows the type of chart supported by excelize: // The following shows the type of chart supported by excelize:
// //
// Type | Chart // Type | Chart
// ------------+---------------- // ---------------------+---------------------------
// bar | bar chart // bar | bar chart
// barStacked | stacked bar chart // barStacked | stacked bar chart
// bar3D | 3D bar chart // bar3D | 3D bar chart
// bar3DColumn | 3D column bar chart
// bar3DPercentStacked | 3D 100% stacked bar chart
// doughnut | doughnut chart // doughnut | doughnut chart
// line | line chart // line | line chart
// pie | pie chart // pie | pie chart
@ -392,6 +426,8 @@ func (f *File) addChart(formatSet *formatChart) {
Bar: f.drawBarChart, Bar: f.drawBarChart,
BarStacked: f.drawBarChart, BarStacked: f.drawBarChart,
Bar3D: f.drawBarChart, Bar3D: f.drawBarChart,
Bar3DColumn: f.drawBarChart,
Bar3DPercentStacked: f.drawBarChart,
Doughnut: f.drawDoughnutChart, Doughnut: f.drawDoughnutChart,
Line: f.drawLineChart, Line: f.drawLineChart,
Pie3D: f.drawPie3DChart, Pie3D: f.drawPie3DChart,
@ -426,12 +462,12 @@ func (f *File) drawBarChart(formatSet *formatChart) *cPlotArea {
{Val: 753999904}, {Val: 753999904},
}, },
} }
c.Grouping.Val = plotAreaChartGrouping[formatSet.Type]
if formatSet.Type == "barStacked" { if formatSet.Type == "barStacked" {
c.Grouping.Val = "stacked"
c.Overlap = &attrValInt{Val: 100} c.Overlap = &attrValInt{Val: 100}
} }
catAx := f.drawPlotAreaCatAx() catAx := f.drawPlotAreaCatAx(formatSet)
valAx := f.drawPlotAreaValAx() valAx := f.drawPlotAreaValAx(formatSet)
charts := map[string]*cPlotArea{ charts := map[string]*cPlotArea{
"bar": { "bar": {
BarChart: &c, BarChart: &c,
@ -448,6 +484,16 @@ func (f *File) drawBarChart(formatSet *formatChart) *cPlotArea {
CatAx: catAx, CatAx: catAx,
ValAx: valAx, ValAx: valAx,
}, },
"bar3DColumn": {
Bar3DChart: &c,
CatAx: catAx,
ValAx: valAx,
},
"bar3DPercentStacked": {
Bar3DChart: &c,
CatAx: catAx,
ValAx: valAx,
},
} }
return charts[formatSet.Type] return charts[formatSet.Type]
} }
@ -472,7 +518,7 @@ func (f *File) drawLineChart(formatSet *formatChart) *cPlotArea {
return &cPlotArea{ return &cPlotArea{
LineChart: &cCharts{ LineChart: &cCharts{
Grouping: &attrValString{ Grouping: &attrValString{
Val: "standard", Val: plotAreaChartGrouping[formatSet.Type],
}, },
VaryColors: &attrValBool{ VaryColors: &attrValBool{
Val: false, Val: false,
@ -487,8 +533,8 @@ func (f *File) drawLineChart(formatSet *formatChart) *cPlotArea {
{Val: 753999904}, {Val: 753999904},
}, },
}, },
CatAx: f.drawPlotAreaCatAx(), CatAx: f.drawPlotAreaCatAx(formatSet),
ValAx: f.drawPlotAreaValAx(), ValAx: f.drawPlotAreaValAx(formatSet),
} }
} }
@ -536,8 +582,8 @@ func (f *File) drawRadarChart(formatSet *formatChart) *cPlotArea {
{Val: 753999904}, {Val: 753999904},
}, },
}, },
CatAx: f.drawPlotAreaCatAx(), CatAx: f.drawPlotAreaCatAx(formatSet),
ValAx: f.drawPlotAreaValAx(), ValAx: f.drawPlotAreaValAx(formatSet),
} }
} }
@ -559,8 +605,8 @@ func (f *File) drawScatterChart(formatSet *formatChart) *cPlotArea {
{Val: 753999904}, {Val: 753999904},
}, },
}, },
CatAx: f.drawPlotAreaCatAx(), CatAx: f.drawPlotAreaCatAx(formatSet),
ValAx: f.drawPlotAreaValAx(), ValAx: f.drawPlotAreaValAx(formatSet),
} }
} }
@ -608,7 +654,7 @@ func (f *File) drawChartSeriesSpPr(i int, formatSet *formatChart) *cSpPr {
}, },
}, },
} }
chartSeriesSpPr := map[string]*cSpPr{Bar: nil, BarStacked: nil, Bar3D: nil, Doughnut: nil, Line: spPrLine, Pie: nil, Pie3D: nil, Radar: nil, Scatter: spPrScatter} chartSeriesSpPr := map[string]*cSpPr{Bar: nil, BarStacked: nil, Bar3D: nil, Bar3DColumn: nil, Bar3DPercentStacked: nil, Doughnut: nil, Line: spPrLine, Pie: nil, Pie3D: nil, Radar: nil, Scatter: spPrScatter}
return chartSeriesSpPr[formatSet.Type] return chartSeriesSpPr[formatSet.Type]
} }
@ -637,7 +683,7 @@ func (f *File) drawChartSeriesDPt(i int, formatSet *formatChart) []*cDPt {
}, },
}, },
}} }}
chartSeriesDPt := map[string][]*cDPt{Bar: nil, BarStacked: nil, Bar3D: nil, Doughnut: nil, Line: nil, Pie: dpt, Pie3D: dpt, Radar: nil, Scatter: nil} chartSeriesDPt := map[string][]*cDPt{Bar: nil, BarStacked: nil, Bar3D: nil, Bar3DColumn: nil, Bar3DPercentStacked: nil, Doughnut: nil, Line: nil, Pie: dpt, Pie3D: dpt, Radar: nil, Scatter: nil}
return chartSeriesDPt[formatSet.Type] return chartSeriesDPt[formatSet.Type]
} }
@ -649,7 +695,7 @@ func (f *File) drawChartSeriesCat(v formatChartSeries, formatSet *formatChart) *
F: v.Categories, F: v.Categories,
}, },
} }
chartSeriesCat := map[string]*cCat{Bar: cat, BarStacked: cat, Bar3D: cat, Doughnut: cat, Line: cat, Pie: cat, Pie3D: cat, Radar: cat, Scatter: nil} chartSeriesCat := map[string]*cCat{Bar: cat, BarStacked: cat, Bar3D: cat, Bar3DColumn: cat, Bar3DPercentStacked: cat, Doughnut: cat, Line: cat, Pie: cat, Pie3D: cat, Radar: cat, Scatter: nil}
return chartSeriesCat[formatSet.Type] return chartSeriesCat[formatSet.Type]
} }
@ -661,7 +707,7 @@ func (f *File) drawChartSeriesVal(v formatChartSeries, formatSet *formatChart) *
F: v.Values, F: v.Values,
}, },
} }
chartSeriesVal := map[string]*cVal{Bar: val, BarStacked: val, Bar3D: val, Doughnut: val, Line: val, Pie: val, Pie3D: val, Radar: val, Scatter: nil} chartSeriesVal := map[string]*cVal{Bar: val, BarStacked: val, Bar3D: val, Bar3DColumn: val, Bar3DPercentStacked: val, Doughnut: val, Line: val, Pie: val, Pie3D: val, Radar: val, Scatter: nil}
return chartSeriesVal[formatSet.Type] return chartSeriesVal[formatSet.Type]
} }
@ -687,7 +733,7 @@ func (f *File) drawChartSeriesMarker(i int, formatSet *formatChart) *cMarker {
}, },
}, },
} }
chartSeriesMarker := map[string]*cMarker{Bar: nil, BarStacked: nil, Bar3D: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: marker} chartSeriesMarker := map[string]*cMarker{Bar: nil, BarStacked: nil, Bar3D: nil, Bar3DColumn: nil, Bar3DPercentStacked: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: marker}
return chartSeriesMarker[formatSet.Type] return chartSeriesMarker[formatSet.Type]
} }
@ -699,7 +745,7 @@ func (f *File) drawChartSeriesXVal(v formatChartSeries, formatSet *formatChart)
F: v.Categories, F: v.Categories,
}, },
} }
chartSeriesXVal := map[string]*cCat{Bar: nil, BarStacked: nil, Bar3D: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: cat} chartSeriesXVal := map[string]*cCat{Bar: nil, BarStacked: nil, Bar3D: nil, Bar3DColumn: nil, Bar3DPercentStacked: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: cat}
return chartSeriesXVal[formatSet.Type] return chartSeriesXVal[formatSet.Type]
} }
@ -711,7 +757,7 @@ func (f *File) drawChartSeriesYVal(v formatChartSeries, formatSet *formatChart)
F: v.Values, F: v.Values,
}, },
} }
chartSeriesYVal := map[string]*cVal{Bar: nil, BarStacked: nil, Bar3D: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: val} chartSeriesYVal := map[string]*cVal{Bar: nil, BarStacked: nil, Bar3D: nil, Bar3DColumn: nil, Bar3DPercentStacked: nil, Doughnut: nil, Line: nil, Pie: nil, Pie3D: nil, Radar: nil, Scatter: val}
return chartSeriesYVal[formatSet.Type] return chartSeriesYVal[formatSet.Type]
} }
@ -733,12 +779,12 @@ func (f *File) drawChartDLbls(formatSet *formatChart) *cDLbls {
// format sets. // format sets.
func (f *File) drawChartSeriesDLbls(formatSet *formatChart) *cDLbls { func (f *File) drawChartSeriesDLbls(formatSet *formatChart) *cDLbls {
dLbls := f.drawChartDLbls(formatSet) dLbls := f.drawChartDLbls(formatSet)
chartSeriesDLbls := map[string]*cDLbls{Bar: dLbls, BarStacked: dLbls, Bar3D: dLbls, Doughnut: dLbls, Line: dLbls, Pie: dLbls, Pie3D: dLbls, Radar: dLbls, Scatter: nil} chartSeriesDLbls := map[string]*cDLbls{Bar: dLbls, BarStacked: dLbls, Bar3D: dLbls, Bar3DColumn: dLbls, Bar3DPercentStacked: dLbls, Doughnut: dLbls, Line: dLbls, Pie: dLbls, Pie3D: dLbls, Radar: dLbls, Scatter: nil}
return chartSeriesDLbls[formatSet.Type] return chartSeriesDLbls[formatSet.Type]
} }
// drawPlotAreaCatAx provides function to draw the c:catAx element. // drawPlotAreaCatAx provides function to draw the c:catAx element.
func (f *File) drawPlotAreaCatAx() []*cAxs { func (f *File) drawPlotAreaCatAx(formatSet *formatChart) []*cAxs {
return []*cAxs{ return []*cAxs{
{ {
AxID: &attrValInt{Val: 754001152}, AxID: &attrValInt{Val: 754001152},
@ -766,8 +812,8 @@ func (f *File) drawPlotAreaCatAx() []*cAxs {
} }
} }
// drawPlotAreaCatAx provides function to draw the c:valAx element. // drawPlotAreaValAx provides function to draw the c:valAx element.
func (f *File) drawPlotAreaValAx() []*cAxs { func (f *File) drawPlotAreaValAx(formatSet *formatChart) []*cAxs {
return []*cAxs{ return []*cAxs{
{ {
AxID: &attrValInt{Val: 753999904}, AxID: &attrValInt{Val: 753999904},
@ -777,7 +823,7 @@ func (f *File) drawPlotAreaValAx() []*cAxs {
Delete: &attrValBool{Val: false}, Delete: &attrValBool{Val: false},
AxPos: &attrValString{Val: "l"}, AxPos: &attrValString{Val: "l"},
NumFmt: &cNumFmt{ NumFmt: &cNumFmt{
FormatCode: "General", FormatCode: chartValAxNumFmtFormatCode[formatSet.Type],
SourceLinked: true, SourceLinked: true,
}, },
MajorTickMark: &attrValString{Val: "none"}, MajorTickMark: &attrValString{Val: "none"},

4
excelize_test.go
View File

@ -819,7 +819,9 @@ func TestAddChart(t *testing.T) {
xlsx.AddChart("Sheet1", "X30", `{"type":"pie","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"bottom","show_legend_key":false},"title":{"name":"Fruit Pie Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":false,"show_val":false},"show_blanks_as":"gap"}`) xlsx.AddChart("Sheet1", "X30", `{"type":"pie","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"bottom","show_legend_key":false},"title":{"name":"Fruit Pie Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":false,"show_val":false},"show_blanks_as":"gap"}`)
xlsx.AddChart("Sheet2", "P1", `{"type":"radar","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"top_right","show_legend_key":false},"title":{"name":"Fruit Radar Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"span"}`) xlsx.AddChart("Sheet2", "P1", `{"type":"radar","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"top_right","show_legend_key":false},"title":{"name":"Fruit Radar Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"span"}`)
xlsx.AddChart("Sheet2", "X1", `{"type":"scatter","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"bottom","show_legend_key":false},"title":{"name":"Fruit Scatter Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`) xlsx.AddChart("Sheet2", "X1", `{"type":"scatter","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"bottom","show_legend_key":false},"title":{"name":"Fruit Scatter Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`)
xlsx.AddChart("Sheet2", "P16", `{"type":"barStacked","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"left","show_legend_key":false},"title":{"name":"Fruit Bar Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`) xlsx.AddChart("Sheet2", "P16", `{"type":"barStacked","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"left","show_legend_key":false},"title":{"name":"Fruit Stacked Column Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`)
xlsx.AddChart("Sheet2", "X17", `{"type":"bar3DColumn","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"left","show_legend_key":false},"title":{"name":"Fruit 3D Column Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`)
xlsx.AddChart("Sheet2", "P32", `{"type":"bar3DPercentStacked","series":[{"name":"=Sheet1!$A$30","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$30:$D$30"},{"name":"=Sheet1!$A$31","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$31:$D$31"},{"name":"=Sheet1!$A$32","categories":"=Sheet1!$B$29:$D$29","values":"=Sheet1!$B$32:$D$32"}],"format":{"x_scale":1.0,"y_scale":1.0,"x_offset":15,"y_offset":10,"print_obj":true,"lock_aspect_ratio":false,"locked":false},"legend":{"position":"left","show_legend_key":false},"title":{"name":"Fruit 3D 100% Stacked Column Chart"},"plotarea":{"show_bubble_size":true,"show_cat_name":false,"show_leader_lines":false,"show_percent":true,"show_series_name":true,"show_val":true},"show_blanks_as":"zero"}`)
// Save xlsx file by the given path. // Save xlsx file by the given path.
err = xlsx.SaveAs("./test/Workbook_addchart.xlsx") err = xlsx.SaveAs("./test/Workbook_addchart.xlsx")
if err != nil { if err != nil {