Year

A year sparkline is useful for spotting annual trends in your data.

You can create a year sparkline using the YearSparkline function in a formula: =YEARSPARKLINE(year, dataRange, emptyColor, startColor, middleColor, endColor). OR =YEARSPARKLINE(year, dataRange, colorRange). The function has the following parameters: year : The full year number, such as 2015. dataRange : The reference represents a range where the first column is date and the second column is number, such as 'A1:B400'. emptyColor : The color string represents the days that have no value or zero value, such as 'lightgray'. startColor : The color string represents the day where the value is the minimum value, such as 'lightgreen'. middleColor : The color string represents the day where the value is the average of the minimum and maximum, such as 'green'. endColor : The color string represents the day where the value is the maximum value, such as 'darkgreen'. colorRange : The reference represents a range where the data is a color string.
window.onload = function () { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 }); initNormalSheet(spread); initColorRangeSheet(spread); }; function initNormalSheet(spread) { var sheet = spread.sheets[0]; sheet.name("No ColorRange"); sheet.suspendPaint(); sheet.setFormatter(-1, 0, "yyyy-MM-dd"); sheet.setColumnWidth(0, 80); sheet.setColumnWidth(1, 60); sheet.setColumnWidth(3, 600); sheet.addSpan(2, 3, 4, 10); sheet.setRowCount(366); var rowCount = sheet.getRowCount(); sheet.setText(0,0,"Date"); sheet.setText(0,1,"Value"); sheet.setText(0,3,"Diagram"); for (var row = 1; row < rowCount; row++) { sheet.setValue(row, 0, new Date(2020, 0, row + 1)); sheet.setValue(row, 1, Math.round(Math.random() * 100)); } sheet.getRange(0,0,366,4).hAlign(GC.Spread.Sheets.HorizontalAlign.center); sheet.getRange(0,0,1,4).backColor("#999999").foreColor("#FFFFFF"); //year sparkline sheet.setFormula(2, 3, '=YearSparkline(2020, A2:B' + rowCount + ', "#6d6d6d", "#c4c4c4", "#979797", "#f3f3f3")'); sheet.resumePaint(); } function initColorRangeSheet(spread) { var sheet = spread.sheets[1]; sheet.name("ColorRange"); sheet.suspendPaint(); sheet.setFormatter(-1, 0, "yyyy-MM-dd"); sheet.setColumnWidth(0, 80); sheet.setColumnWidth(1, 60); sheet.setColumnWidth(2, 80); sheet.setColumnWidth(3, 600); sheet.setRowCount(366); var rowCount = sheet.getRowCount(); sheet.setText(0,0,"Date"); sheet.setText(0,1,"Value"); sheet.setText(0,2,"Color"); sheet.setText(0,3,"Diagram"); sheet.addSpan(2, 3, 4, 10); sheet.setRowCount(365); var rowCount = sheet.getRowCount(); var colorList = ["#82bc00", "#9fc94c", "#00C2D6", "#d2e4a7", "#e9f2d2", "#ffedd3", "#ffdba8", "#ffc97d", "#feb850", "#f7a711","#00c2d6"]; for (var row = 1; row < rowCount; row++) { sheet.setValue(row, 0, new Date(2020, 0, row + 1)); sheet.setValue(row, 1, Math.round(Math.random() * 100)); sheet.setValue(row, 2, colorList[Math.round(Math.random() * 10)]) } sheet.getRange(0,0,366,4).hAlign(GC.Spread.Sheets.HorizontalAlign.center); sheet.getRange(0,0,1,4).backColor("#999999").foreColor("#FFFFFF"); //year sparkline sheet.setFormula(2, 3, '=YearSparkline(2020, A2:B' + rowCount + ', C2:C366)'); sheet.resumePaint(); }
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