您可以使用 Shape API 自定义基本形状的属性：
text: 获取或设置形状的文本。
style: 获取或设置形状的样式。
您可以使用 ConnectorShape API 自定义线条的属性：
style: 获取或设置线条形状的样式。
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
initSpread(spread);
initEvent(spread);
};
var lineCapStyle = {
flat: 2,
square: 1,
round: 0
};
var lineJoinStyle = {
round: 0,
miter: 1,
bevel: 2
};
var lineDashStyle = {
solid: 0,
squareDot: 1,
dash: 2,
longDash: 3,
dashDot: 4,
longDashDot: 5,
longDashDotDot: 6,
sysDash: 7,
sysDot: 8,
sysDashDot: 9,
dashDotDot: 10
};
var activeShape;
function fillShapeTypeList(type, dom) {
var names = [];
for (var name in type) {
if(name === "none" || (parseInt(name, 10)) == name) {
continue;
}
names.push({name: name, value: type[name]});
}
names.sort(function (a, b) {
return a.name > b.name ? 1 : -1
});
var html = "";
names.forEach(function (item) {
html += '<option value="' + item.value + '">' + item.name + '</option>';
});
dom.innerHTML= html;
}
function getActiveConnectorShape(sheet) {
return sheet.shapes.all().filter(function(sp){
return sp.isSelected() && sp instanceof GC.Spread.Sheets.Shapes.ConnectorShape;
});
}
function initSpread(spread) {
setBorderPropVisibility("none");
fillShapeTypeList(lineDashStyle, _getElementById("borderLineStyle"));
fillShapeTypeList(lineCapStyle, _getElementById("borderCapLineStyle"));
fillShapeTypeList(lineJoinStyle, _getElementById("borderJoinLineStyle"));
let oval = spread.getActiveSheet().shapes.add("oval", GC.Spread.Sheets.Shapes.AutoShapeType.oval, 40, 20, 150, 150);
let ovalStyle = oval.style();
ovalStyle.fill.color = "#FFFFFF";
oval.style(ovalStyle);
var rectangle = spread.getActiveSheet().shapes.add("rectangle", GC.Spread.Sheets.Shapes.AutoShapeType.rectangle, 40, 230, 150, 150);
let rectangleStyle = rectangle.style();
rectangleStyle.fill.color = "#FFFFFF";
rectangle.style(rectangleStyle);
spread.getActiveSheet().shapes.addConnector("line", GC.Spread.Sheets.Shapes.ConnectorType.straight, 250, 20, 400, 150);
spread.getActiveSheet().shapes.addConnector("line", GC.Spread.Sheets.Shapes.ConnectorType.elbow, 250, 250, 400, 350);
}
function setBorderPropVisibility(display) {
var borderProp = _getElementById("borderProp");
borderProp.style.display = display;
}
function initEvent(spread) {
var spreadNS = GC.Spread.Sheets;
var sheet = spread.getActiveSheet();
sheet.bind(spreadNS.Events.ShapeSelectionChanged, function () {
var selectedShape = sheet.shapes.all().filter(function(sp){
return sp.isSelected();
});
var isShapeSelected = false, isConnectorSelected = false;
if (selectedShape.length > 0) {
selectedShape.forEach(function (shape) {
if (!isShapeSelected && shape instanceof spreadNS.Shapes.Shape) {
isShapeSelected = true;
} else if (!isConnectorSelected && shape instanceof spreadNS.Shapes.ConnectorShape) {
isConnectorSelected = true;
}
});
setBorderPropVisibility("block");
} else {
setBorderPropVisibility("none");
}
});
_getElementById("borderColorActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'color', _getElementById("borderColorStyle"));
});
_getElementById("borderTransparencyActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'transparency', _getElementById("borderTransparencyStyle"));
});
_getElementById("borderWidthActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'width', _getElementById("borderWidthStyle"));
});
_getElementById("borderLineStyleActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'lineStyle', _getElementById("borderLineStyle"));
});
_getElementById("borderCapLineActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'capType', _getElementById("borderCapLineStyle"));
});
_getElementById("borderJoinLineActionBtn").addEventListener('click', function() {
_handleShapeBorderAction(spread, 'joinType', _getElementById("borderJoinLineStyle"));
});
}
function _handleShapeBorderAction(spread, action, valueDom) {
var sheet = spread.getActiveSheet();
activeShape = sheet.shapes.all().filter(function (sp) {
return sp.isSelected();
});
if (activeShape) {
activeShape.forEach(function (shape) {
var shapeStyle = shape.style();
shapeStyle.line[action] = valueDom.value;
shape.style(shapeStyle);
});
sheet.repaint();
}
}
function _getElementById(id){
return document.getElementById(id);
}
<!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-shapes/dist/gc.spread.sheets.shapes.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-spreadsheets"></div>
<div class="options-container">
<div class="option-row">
Try selecting a shape and change the border properties to see the effect: </div>
<div id="divideLine" class="divide-line"></div>
<div id="borderProp" class="option-row">
<label>Border Color: </label>
<input id="borderColorStyle" data-attr="color" type="color" value="#00A2E8" />
<input type="button" id='borderColorActionBtn' value="Set" />
<label>Border Transparency: </label>
<input id="borderTransparencyStyle" data-attr="transparency" type="text" value="0.5" />
<input type="button" id='borderTransparencyActionBtn' value="Set" />
<label>Border Width: </label>
<input id="borderWidthStyle" data-attr="width" type="number" value="1" />
<input type="button" id='borderWidthActionBtn' value="Set" />
<label>Border Line Style: </label>
<select id="borderLineStyle" data-attr="lineStyle"></select>
<input type="button" id='borderLineStyleActionBtn' value="Set" />
<label>Border Cap Line Style: </label>
<select id="borderCapLineStyle" data-attr="capType"></select>
<input type="button" id='borderCapLineActionBtn' value="Set" />
<label>Border Join Line Style: </label>
<select id="borderJoinLineStyle" data-attr="joinType"></select>
<input type="button" id='borderJoinLineActionBtn' value="Set" />
</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-left: 5px;
}
.divide-line {
width: 100%;
height: 1px;
background: #cbcbcb;
margin-top: 10px;
margin-bottom: 3px;
}
.title {
text-align: center;
font-weight: bold;
}
label {
display: block;
margin-top: 15px;
margin-bottom: 5px;
}
p {
padding: 2px 10px;
background-color: #F4F8EB;
}
input {
width: 160px;
margin-left: 10px;
display: inline;
}
input[type=button] {
width: 50px;
margin-left: 1px;
}
select {
width: 160px;
margin-left: 10px;
display: inline;
}
textarea {
width: 160px;
margin-left: 10px;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
