你可以使用textOriention 设置单元格文字旋转， 例如：
旋转角度支持 -90° 到 +90°。
在单元格值上设置旋转时，边框和背景色将旋转到相应的角度。
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 5 });
initSpread(spread);
};
function initSpread(spread) {
spread.fromJSON(jsonData);
var sheet = spread.getSheet(3);
sheet.getCell(0, 2).textDecoration(GC.Spread.Sheets.TextDecorationType.lineThrough);
sheet.getCell(0, 3).textDecoration(GC.Spread.Sheets.TextDecorationType.overline);
sheet.getCell(0, 4).textDecoration(GC.Spread.Sheets.TextDecorationType.underline);
document.getElementById("btnTextOriention").addEventListener('click', function () {
var sheet = spread.getActiveSheet();
if (sheet) {
var cell = sheet.getCell(sheet.getActiveRowIndex(), sheet.getActiveColumnIndex());
var rotationValue = parseInt(document.getElementById("textOriention").value);
if(-90 <= rotationValue && rotationValue <= 90){
cell.textOrientation(rotationValue);
} else {
alert("please input correct rotation angle")
}
}
});
document.getElementById("btnVerticalText").addEventListener('click', function () {
var sheet = spread.getActiveSheet();
if (sheet) {
var cell = sheet.getCell(sheet.getActiveRowIndex(), sheet.getActiveColumnIndex());
cell.isVerticalText(!cell.isVerticalText());
}
});
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta name="spreadjs culture" content="zh-cn" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/dist/gc.spread.sheets.all.min.js"
type="text/javascript"></script>
<script
src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js"
type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/data/textOriention.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 id="ss" class="sample-spreadsheets"></div>
<div class="options-container">
<div class="option-row">
<p>Select a cell, such as G5 (“Math”), then change the Angle to ‘30’</p>
<label id="Text Oriention" for="textOriention">Angle(-90<= Angle <=90)</label>
<input type="text" id="textOriention" />
<input type="button" value="Set TextOriention" id="btnTextOriention" />
</div>
<div class="option-row">
<label id="Text Oriention" for="textOriention">Set VerticalText</label>
<input type="button" value="Set verticalText" id="btnVerticalText" />
</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;
margin-top: 10px;
}
label {
display: block;
margin-bottom: 6px;
}
input {
padding: 4px 6px;
}
input[type=button] {
margin-top: 6px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
