你可以使用compoundType来改变形状的线条样式：
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 1 });
initSpread(spread);
};
function initSpread(spread) {
let sheet = spread.getActiveSheet();
var rectangle = sheet.shapes.add('rectangle', GC.Spread.Sheets.Shapes.AutoShapeType.rectangle, 100, 50, 200, 100);
var shapeStyle1 = rectangle.style();
shapeStyle1.fill.color = '#FFE4B3';
shapeStyle1.line.color = "black";
shapeStyle1.line.width = 10;
shapeStyle1.line.compoundType = GC.Spread.Sheets.Shapes.CompoundType.simple;
rectangle.style(shapeStyle1);
var sun = sheet.shapes.add('rightArrow', GC.Spread.Sheets.Shapes.AutoShapeType.rightArrow, 400, 50, 200, 100);
var shapeStyle2 = sun.style();
shapeStyle2.fill.color = '#FFE4B3';
shapeStyle2.line.color = "black";
shapeStyle2.line.width = 10;
shapeStyle2.line.compoundType = GC.Spread.Sheets.Shapes.CompoundType.double;
sun.style(shapeStyle2);
var cloudCallout = sheet.shapes.add('hexagon', GC.Spread.Sheets.Shapes.AutoShapeType.hexagon, 100, 200, 200, 100);
var shapeStyle3 = cloudCallout.style();
shapeStyle3.fill.color = '#FFE4B3';
shapeStyle3.line.color = "black";
shapeStyle3.line.width = 10;
shapeStyle3.line.compoundType = GC.Spread.Sheets.Shapes.CompoundType.thickThin;
cloudCallout.style(shapeStyle3);
var mathMultiply = sheet.shapes.add('mathMultiply', GC.Spread.Sheets.Shapes.AutoShapeType.mathMultiply, 400, 200, 200, 100);
var shapeStyle4 = mathMultiply.style();
shapeStyle4.fill.color = '#FFE4B3';
shapeStyle4.line.color = "black";
shapeStyle4.line.width = 10;
shapeStyle4.line.compoundType = GC.Spread.Sheets.Shapes.CompoundType.thinThick;
mathMultiply.style(shapeStyle4);
var explosion2 = sheet.shapes.add('cross', GC.Spread.Sheets.Shapes.AutoShapeType.cross, 100, 350, 200, 100);
var shapeStyle5 = explosion2.style();
shapeStyle5.fill.color = '#FFE4B3';
shapeStyle5.line.color = "black";
shapeStyle5.line.width = 10;
shapeStyle5.line.compoundType = GC.Spread.Sheets.Shapes.CompoundType.triple;
explosion2.style(shapeStyle5);
document.querySelector('#changeCompoundType').addEventListener('change', function (e) {
switch (e.target.value) {
case '0':
setCompoundType(spread, GC.Spread.Sheets.Shapes.CompoundType.simple);
return;
case '1':
setCompoundType(spread, GC.Spread.Sheets.Shapes.CompoundType.double);
return;
case '2':
setCompoundType(spread, GC.Spread.Sheets.Shapes.CompoundType.thickThin);
return;
case '3':
setCompoundType(spread, GC.Spread.Sheets.Shapes.CompoundType.thinThick);
return;
case '4':
setCompoundType(spread, GC.Spread.Sheets.Shapes.CompoundType.triple);
return;
default:
return;
}
});
sheet.bind(GC.Spread.Sheets.Events.ShapeSelectionChanged, function () {
sheet.shapes.all().forEach(function (sp) {
if (sp.isSelected() && sp instanceof GC.Spread.Sheets.Shapes.Shape) {
document.querySelector('#changeCompoundType').value = sp.style().line.compoundType;
}
});
});
}
function setCompoundType(spread, value) {
let activeSheet = spread.getActiveSheet();
let shapes = activeSheet.shapes.all();
for (let i = 0; i < shapes.length; i++) {
let shape = shapes[i];
if (shape.isSelected()) {
var shapeStyle = shape.style();
shapeStyle.line.compoundType = value;
shape.style(shapeStyle);
}
}
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="spreadjs culture" content="zh-cn" />
<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-shapes/dist/gc.spread.sheets.shapes.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>
<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>
<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">
Select a shape then change the line format to see the effect:
</div>
<hr />
<div class="option-row">
<label>Change Shapes line, use different compound type</label>
<select id="changeCompoundType">
<option value="0" selected>Simple</option>
<option value="1">Double</option>
<option value="2">Thick Thin</option>
<option value="3">Thin Thick</option>
<option value="4">Triple</option>
</select>
<br />
</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: 5px;
}
.sample-options {
z-index: 1000;
}
label {
display: block;
margin-bottom: 6px;
}
p{
padding:2px 10px;
background-color:#F4F8EB;
}
input {
padding: 4px 6px;
width: 160px;
}
input[type=button] {
margin-top: 6px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
