您可以使用 ShapeBase API 自定义所有形状的属性：
allowMove: 获取或设置是否禁止移动形状。
allowResize: 获取或设置形状的调整大小模式。
allowRotate: 获取或设置是否禁用旋转形状。
showHandle: 获取或设置是否显示形状的句柄。
isSelected: 获取或设置是否选择此形状。
width/height: 获取或设置形状的宽度或高度。
x/y: 获取或设置形状的水平或垂直位置。
您可以使用 Shape API 自定义基础形状的属性：
rotate: 获取或设置形状的旋转角度（单位为度）。
style: 获取或设置形状的样式。
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
initSpread(spread);
initEvent(spread);
};
var activeShape;
function initSpread(spread) {
setShapePropVisibility("none");
spread.getActiveSheet().shapes.add("oval", GC.Spread.Sheets.Shapes.AutoShapeType.oval, 40, 20, 150, 150);
spread.getActiveSheet().shapes.add("curvedUpArrow", GC.Spread.Sheets.Shapes.AutoShapeType.curvedUpArrow, 250, 20, 150, 150);
spread.getActiveSheet().shapes.add("actionButtonSound", GC.Spread.Sheets.Shapes.AutoShapeType.actionButtonSound, 460, 20, 150, 150);
spread.getActiveSheet().shapes.add("flowchartDecision", GC.Spread.Sheets.Shapes.AutoShapeType.flowchartDecision, 40, 240, 150, 150);
spread.getActiveSheet().shapes.add("mathMinus", GC.Spread.Sheets.Shapes.AutoShapeType.mathMinus, 250, 240, 150, 150);
spread.getActiveSheet().shapes.add("donut", GC.Spread.Sheets.Shapes.AutoShapeType.donut, 460, 240, 150, 150);
}
function setShapePropVisibility(display) {
var shapeFillProp = _getElementById("shapeFillProp");
shapeFillProp.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;
}
});
if (isShapeSelected) {
setShapePropVisibility("block");
} else {
setShapePropVisibility("none");
}
} else {
setShapePropVisibility("none");
}
});
_getElementById("rotateActionBtn").addEventListener('click', function() {
_handleShapeStyleSetting(spread, 'rotate', _getElementById("txtRotate"));
});
_getElementById("backgroundActionBtn").addEventListener('click', function() {
_handleShapeStyleSetting(spread, 'background', _getElementById("txtFillColor"));
});
_getElementById("transparencyActionBtn").addEventListener('click', function() {
_handleShapeStyleSetting(spread, 'transparency', _getElementById("txtFillTransparency"));
});
_getElementById("resizeModeActionBtn").addEventListener('click', function() {
_handleShapeStyleSetting(spread, 'resizeMode', _getElementById("txtResizeMode"));
});
}
function _handleShapeStyleSetting(spread, action, valueDom) {
var sheet = spread.getActiveSheet();
activeShape = sheet.shapes.all().filter(function(sp){
return sp.isSelected();
});
if (activeShape.length > 0) {
activeShape.forEach(function (shape) {
if (shape instanceof GC.Spread.Sheets.Shapes.Shape) {
_setShapeStyle(shape, action, valueDom.value);
}
});
sheet.repaint();
}
}
function _setShapeStyle(shape, action, value) {
if (action === 'rotate') {
shape.rotate(value);
} else if (action === 'resizeMode') {
let resizeMode;
if (value === 'true') {
resizeMode = true;
} if (value === 'false') {
resizeMode = false;
} else {
resizeMode = Number(value);
}
shape.allowResize(resizeMode);
} else {
var shapeStyle = shape.style();
if (action === 'background') {
shapeStyle.fill.color = value;
} else if (action === 'transparency') {
shapeStyle.fill.transparency = value;
}
shape.style(shapeStyle);
}
}
function _getElementById(id){
return document.getElementById(id);
}
<!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="$DEMOROOT$/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">
Select a shape then change fill color, fill transparency or rotate property to see the effect:
</div>
<div id="divideLine" class="divide-line"></div>
<div id="shapeFillProp" class="option-row">
<label>Fill Color: </label>
<input id='txtFillColor' type="color" value="#00A2E8" />
<input type="button" id='backgroundActionBtn' value="Set" />
<label>Fill Transparency: </label>
<input id='txtFillTransparency' type="text" value="0.5" />
<input type="button" id='transparencyActionBtn' value="Set" />
<label for='txtRotate'>Rotate: </label>
<input id='txtRotate' type="number" value="30" min="0" max="360" />
<input type="button" id='rotateActionBtn' value="Set" />
<label for='txtResizeMode'>Resize Mode:</label>
<select id="txtResizeMode">
<option value="true">All</option>
<option value="0">Aspect</option>
<option value="1">Horizontal</option>
<option value="2">Vertical</option>
<option value="false">None</option>
</select>
<input type="button" id='resizeModeActionBtn' 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;
}
