범례

각 데이터 계열을 나타내는 기호 또는 색이 더 잘 보이도록 차트의 범례를 사용자 정의할 수 있습니다.

차트 범례는 다음 사용자 정의를 지원합니다. 표시 여부: 범례 표시 여부. 위치: 위쪽, 오른쪽, 왼쪽, 아래쪽, topRight. 배경: 색, 투명도. 텍스트: 글꼴 집합, 글꼴 크기, 색. 테두리: 색, 투명도, 너비, 파선 스타일. 다음 코드를 사용하여 범례를 사용자 정의할 수 있습니다.
var spread; window.onload = function () { spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 }); initSpread(spread); initEvent(spread); //readSetting(new GC.Spread.Sheets.CellTypes.CheckBoxList()); } function initSpread(spread) { var sheet = spread.getSheet(0); sheet.suspendPaint(); var dataArray = [ ["", 'Chrome', 'Firefox', 'IE', 'Safari', 'Edge', 'Opera', 'Other'], ["2014", 0.4966, 0.1801, 0.2455, 0.0470, 0.0, 0.0150, 0.0158], ["2015", 0.5689, 0.1560, 0.1652, 0.0529, 0.0158, 0.0220, 0.0192], ["2016", 0.6230, 0.1531, 0.1073, 0.0464, 0.0311, 0.0166, 0.0225], ["2017", 0.6360, 0.1304, 0.0834, 0.0589, 0.0443, 0.0223, 0.0246] ]; sheet.setArray(0, 0, dataArray); var chart = sheet.charts.add('Chart1', GC.Spread.Sheets.Charts.ChartType.lineMarkers, 30, 120, 480, 270, "A1:D5", GC.Spread.Sheets.Charts.RowCol.columns); chart.title({text: "Chart Legend"}); var legend = chart.legend(); legend.borderStyle.color = "green"; legend.borderStyle.width = 3; legend.fontSize = 9; legend.backColor = "orange"; legend.backColorTransparency = 0.8; chart.legend(legend); sheet.resumePaint(); } function initEvent(spread) { spread.bind(GC.Spread.Sheets.Events.FloatingElementSelected, function () { var sheet = spread.getActiveSheet(); var chart = getActiveChart(sheet); if (chart) { readSetting(chart); } }); _getElementById("apply").addEventListener('click', function () { applySetting(); }); } function readSetting(chart) { var legend = chart.legend(); _getElementById("visible").checked = legend.visible; _getElementById("position").value = legend.position; _getElementById("backColor").value = legend.backColor; _getElementById("backColorTransparency").value = legend.backColorTransparency; _getElementById("color").value = legend.color; _getElementById("fontFamily").value = legend.fontFamily; _getElementById("fontSize").value = legend.fontSize; _getElementById("border-color").value = legend.borderStyle.color; _getElementById("border-width").value = legend.borderStyle.width; _getElementById("border-transparency").value = legend.borderStyle.transparency; _getElementById("showLegendWithoutOverlapping").checked = legend.showLegendWithoutOverlapping !== false; if (legend.layout && legend.layout.x) { _getElementById("layoutX").value = legend.layout.x; } if (legend.layout && legend.layout.y) { _getElementById("layoutY").value = legend.layout.y; } if (legend.layout && legend.layout.width) { _getElementById("layoutWidth").value = legend.layout.width; } if (legend.layout && legend.layout.height) { _getElementById("layoutHeight").value = legend.layout.height; } } function applySetting() { var sheet = spread.getActiveSheet(); var chart = getActiveChart(sheet); if (!chart) { return; } var legend = { visible: _geBoolean("visible"), position: _getValue("position"), showLegendWithoutOverlapping: _geBoolean("showLegendWithoutOverlapping"), backColor: _getText("backColor"), backColorTransparency: _getFloat("backColorTransparency"), color: _getText("color"), fontFamily: _getText("fontFamily"), fontSize: _getValue("fontSize"), borderStyle:{ color: _getText("border-color"), width: _getValue("border-width"), transparency: _getFloat("border-transparency") }, layout: { x: _getFloat("layoutX"), y: _getFloat("layoutY"), width: _getFloat("layoutWidth"), height: _getFloat("layoutHeight") } } chart.legend(legend); } function getActiveChart(sheet) { var activeChart = null; sheet.charts.all().forEach(function (chart) { if (chart.isSelected()) { activeChart = chart; } }); return activeChart; } function _getElementById(id) { return document.getElementById(id); } function _geBoolean(id) { return _getElementById(id).checked; } function _getFloat(id) { return isNaN(parseFloat(_getElementById(id).value)) ? undefined : parseFloat(_getElementById(id).value); } function _getValue(id) { return parseInt(_getElementById(id).value); } function _getText(id) { return _getElementById(id).value; }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta name="spreadjs culture" content="ko-kr"/> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-shapes/dist/gc.spread.sheets.shapes.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-charts/dist/gc.spread.sheets.charts.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-resources-ko/dist/gc.spread.sheets.resources.ko.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script> <script src="app.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="styles.css"> </head> <body> <div class="sample-tutorial"> <div class="sample-tutorial"> <div id="ss" class="sample-spreadsheets"></div> <div class="options-container"> <p>Change the properties below then press the Set button to apply these changes.</p> <div class="option-row"> <label for="visible">Visible</label> <input type="checkbox" id="visible" checked /> </div> <div class="option-row" id=""> <label for="position">Position</label> <select id="position"> <option value="1">top</option> <option value="2">right</option> <option value="3">left</option> <option value="4" selected="selected">bottom</option> <option value="5">topRight</option> </select> </div> <div class="option-row"> <input type="checkbox" id="showLegendWithoutOverlapping" checked /> <label style="display:inline" for="showLegendWithoutOverlapping">Show the legend without overlapping the chart</label> </div> <div class="option-row" id=""> <label for="backColor">Back Color</label> <input type="text" id="backColor" value="#FF0000" /> </div> <div class="option-row" id=""> <label for="backColorTransparency">Back Color Transparency</label> <input type="number" id="backColorTransparency" step="0.1" min="0" max="1" value="0.7" /> </div> <hr> <div class="option-row"> <label for="layoutX">Legend X(% of Chart)</label> <input type="number" id="layoutX" step="0.01" min="0" max="1" /> </div> <div class="option-row"> <label for="layoutY">Legend Y(% of Chart)</label> <input type="number" id="layoutY" step="0.01" min="0" max="1" /> </div> <div class="option-row"> <label for="layoutWidth">Legend Width(% of Chart)</label> <input type="number" id="layoutWidth" step="0.01" min="0" max="1" /> </div> <div class="option-row"> <label for="layoutHeight">Legend Height(% of Chart)</label> <input type="number" id="layoutHeight" step="0.01" min="0" max="1" /> </div> <hr> <div class="option-row" id=""> <label for="color">Font Color:</label> <input type="text" id="color" value="#00FF00" /> </div> <div class="option-row" id=""> <label for="fontFamily">Font Family:</label> <input type="text" id="fontFamily" value="Calibri" /> </div> <div class="option-row" id=""> <label for="fontSize">Font Size:</label> <input type="number" id="fontSize" step="1" min="0" max="100" value="1" /> </div> <hr> <div class="option-row" id=""> <label for="border-color">Border Color:</label> <input type="text" id="border-color" value="#00FF00" /> </div> <div class="option-row" id=""> <label for="border-width">Border Width:</label> <input type="number" id="border-width" step="1" min="0" max="100" value="1" /> </div> <div class="option-row" id=""> <label for="border-transparency">Border Transparency:</label> <input type="number" id="border-transparency" step="0.1" min="0" max="1" value="1" /> </div> <div class="option-row"> <input type="button" id="apply" value="Set" /> </div> </div> </div> </div> </body> </html>
.sample-tutorial { position: relative; height: 100%; overflow: hidden; } .sample-spreadsheets { width: calc(100% - 280px); height: 100%; overflow: hidden; float: left; } .options-container { float: right; width: 280px; padding: 12px; height: 100%; box-sizing: border-box; background: #fbfbfb; overflow: auto; } .option-row { font-size: 14px; padding: 5px; } .option-row { padding-bottom: 5px; } label { display:inline-block; } input{ padding: 1px 8px; box-sizing: border-box; width: 100%; } select{ width: 100%; } input[type=checkbox] { display: inline-block; width: auto; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }