SpreadJS支持11种条形码迷你图, 可以通过简单的条形码公式进行添加例如:
条形码迷你图公式有一些公共的属性，如下所示:
value: 表示条形码编码的数据
color: 条形码的字体颜色(默认值是 'rgb(0,0,0)')
backgroundColor: 条形码的背景色(默认值是'rgb(255, 255, 255)')
showLabel: 是否显示条形码标注
labelPosition: 条形码标注的位置
fontFamily: 条形码标记的字体(默认值是 'sans-serif')
fontStyle: 条形码标记的字体样式(默认值是 'normal')
fontWeight: 条形码标记的字体粗细(默认值是 'normal')
textDecoration: 条形码标记的装饰线(默认值是 'none')
textAlign: 条形码标记的文字排列(默认值是'center')
textSize: 条形码标记的字号(默认值是'12px')
quietZoneLeft: 条形码左侧静默区的大小
quietZoneRight: 条形码右侧静默区的大小
quietZoneTop: 条形码上侧静默区的大小
quietZoneBottom: 条形码下侧静默区的大小
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), {sheetCount: 1});
initSpread(spread);
};
var FORMULA = 'BC_PDF417';
function initSpread(spread) {
var sheet = spread.getSheet(0);
spread.suspendPaint();
_initBasicSheet(sheet);
spread.resumePaint();
}
function _initBasicSheet(sheet) {
sheet.name('customSheet');
_setData(sheet);
_setStyle(sheet);
var types = [
'BC_QRCODE',
'BC_DataMatrix',
'BC_PDF417',
'BC_EAN8',
'BC_EAN13',
'BC_CODE39',
'BC_CODE93',
'BC_CODE49',
'BC_CODE128',
'BC_CODABAR',
'BC_GS1_128'
];
for (var i = 0; i < types.length; i++) {
sheet.setFormula(i + 3, 3, '=' + types[i] + '(C' + (i + 4) + ')');
// change color and backgroudColor
sheet.setFormula(i + 3, 4, '=' + types[i] + '(C' + (i + 4) + ',"#fff","#000")');
}
for (var i = 3; i < types.length; i++) {
// change showLabel
sheet.setFormula(i + 3, 5, '=' + types[i] + '(C' + (i + 4) + ',,,0)');
// change labelPosition
sheet.setFormula(i + 3, 6, '=' + types[i] + '(C' + (i + 4) + ',,,,"top")');
}
}
function _setData(sheet) {
var headers = [['Default', 'Change color and backgroudColor', 'Change showLabel', 'Change labelPosition']];
var dataArray = [
['QR code', 'Policy:411'],
['Data Matrix', 'Policy:411'],
['PDF417', 6935205311092],
['EAN-8', 4137962],
['EAN-13', 6920312296219],
['Code39', 3934712708295],
['Code93', 6945091701532],
['Code49', 6901668002433],
['Code128', 465465145645],
['Codabar', 9787560044231],
['gs1128', 235465143135]
];
sheet.addSpan(1, 1, 2, 1);
sheet.addSpan(1, 2, 2, 1);
sheet.addSpan(1, 3, 1, 4);
sheet.setValue(1, 1, 'Type');
sheet.setValue(1, 2, 'Number');
sheet.setValue(1, 3, 'Barcode');
sheet.setArray(2, 3, headers);
sheet.setArray(3, 1, dataArray);
}
function _setStyle(sheet) {
sheet.setColumnWidth(0, 20);
for (var row = 3; row < 14; row++) {
sheet.setRowHeight(row, 100);
}
for (var col = 1; col < 7; col++) {
sheet.setColumnWidth(col, 200);
}
sheet
.getRange(1, 1, 13, 6)
.vAlign(GC.Spread.Sheets.VerticalAlign.center)
.hAlign(GC.Spread.Sheets.HorizontalAlign.center)
.setBorder(new GC.Spread.Sheets.LineBorder('orange', GC.Spread.Sheets.LineStyle.medium), {outline: true});
sheet
.getRange(1, 1, 2, 6)
.foreColor('#000')
.backColor('#FFF3CE')
.setBorder(new GC.Spread.Sheets.LineBorder('orange', GC.Spread.Sheets.LineStyle.thin), {all: true});
}
<!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-barcode/dist/gc.spread.sheets.barcode.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="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-tutorial"></div>
</div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
