You can align shapes using the following code:
You can change snapMode to align shapes easily
Now when you drag or resize a shape, the shape will align to grid lines automatically.
You can also align to other shapes:
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
</gc-spread-sheets>
<div class="options-container">
<div class="option-row">
Select two or more shapes then change the different alignment options below to see the effects.
alignment to see the effect.
</div>
<div class="option-row">
*for the vertical and horizontal distribution, all three shapes must be selected.
</div>
<div class="option-row">
<label>- Horizontal Alignment</label>
<hr>
<select id="moveShapesByHAlign" :disabled="!canAlign" @change="alignDd($event,'moveShapesByHAlign')">
<option value="left">left</option>
<option value="center">center</option>
<option value="right">right</option>
</select>
<br />
</div>
<div class="option-row">
<label>Horizontal Distribute Selected Shapes</label>
<input type="button" :disabled="!canDistribute" value="Horizontal" @click="align('moveShapesByHDistribute')" />
<br />
</div>
<div class="option-row">
<label>- Vertical Alignment</label>
<hr>
<select id="moveShapesByVAlign" :disabled="!canAlign" @change="alignDd($event,'moveShapesByVAlign')">
<option value="top">top</option>
<option value="middle">middle</option>
<option value="bottom">bottom</option>
</select>
<br />
</div>
<div class="option-row">
<label>Vertical Distribute Selected Shapes</label>
<input type="button" :disabled="!canDistribute" value="Vertical" @click="align('moveShapesByVDistribute')" />
<br />
</div>
<div class="option-row">
<label>Change the SnapMode options to align, drag, or resize shapes to the nearest edge based on gridlines or other shapes in the worksheet. </label>
<select id="changeSnapMode" @change="changeSnapMode($event)">
<option value="0" selected>none</option>
<option value="1">grid</option>
<option value="2">shape</option>
<option value="3">grid and shape</option>
</select>
</div>
</div>
</div>
</template>
<script setup>
import GC from "@mescius/spread-sheets";
import "@mescius/spread-sheets-shapes";
import { ref } from 'vue';
const spreadRef = ref(null);
const canAlign = ref(false);
const canDistribute = ref(false);
function initSpread(spread) {
spreadRef.value = spread;
let sheet = spread.getActiveSheet();
var rect1 = sheet.shapes.add(
"rect1",
GC.Spread.Sheets.Shapes.AutoShapeType.rectangle,
100,
50,
230,
100
);
var rect2 = sheet.shapes.add(
"rect2",
GC.Spread.Sheets.Shapes.AutoShapeType.rectangle,
200,
200,
150,
100
);
var rect3 = sheet.shapes.add(
"rect3",
GC.Spread.Sheets.Shapes.AutoShapeType.rectangle,
500,
300,
200,
100
);
spread.bind(
GC.Spread.Sheets.Events.ShapeSelectionChanged,
function () {
let activeSheet = spread.getActiveSheet();
let shapes = activeSheet.shapes.all(),
activeShapes = [];
for (let i = 0; i < shapes.length; i++) {
let shape = shapes[i];
if (shape.isSelected()) {
activeShapes.push(shape);
}
}
if (activeShapes.length > 1) {
canAlign.value = true;
} else {
canAlign.value = false;
}
if (activeShapes.length > 2) {
canDistribute.value = true;
} else {
canDistribute.value = false;
}
}
);
}
function align(cmd, alignment) {
const spread = spreadRef.value;
let activeSheet = spread.getActiveSheet();
let activeShapes = activeSheet.shapes.all().filter(function (sp) {
return sp.isSelected();
});
var commandManager = spread.commandManager();
commandManager.execute({
cmd: cmd,
sheetName: activeSheet.name(),
shapeNames: activeShapes.map(function (s) {
return s.name();
}),
alignment: getAlignmentEnum(alignment),
});
}
function alignDd(e, cmd) {
const spread = spreadRef.value;
let activeSheet = spread.getActiveSheet();
let activeShapes = activeSheet.shapes.all().filter(function (sp) {
return sp.isSelected();
});
var commandManager = spread.commandManager();
commandManager.execute({
cmd: cmd,
sheetName: activeSheet.name(),
shapeNames: activeShapes.map(function (s) {
return s.name();
}),
alignment: getAlignmentEnum(e.target.value),
});
}
function getAlignmentEnum(alignment) {
switch (alignment) {
case "left":
return GC.Spread.Sheets.Shapes.HorizontalAlign.left;
case "center":
return GC.Spread.Sheets.Shapes.HorizontalAlign.center;
case "right":
return GC.Spread.Sheets.Shapes.HorizontalAlign.right;
case "top":
return GC.Spread.Sheets.Shapes.VerticalAlign.top;
case "middle":
return GC.Spread.Sheets.Shapes.VerticalAlign.middle;
case "bottom":
return GC.Spread.Sheets.Shapes.VerticalAlign.bottom;
}
}
function changeSnapMode(e) {
let sheet = spreadRef.value.getActiveSheet();
switch (e.target.value) {
case '0':
sheet.shapes.snapMode(GC.Spread.Sheets.Shapes.SnapMode.none);
return;
case '1':
sheet.shapes.snapMode(GC.Spread.Sheets.Shapes.SnapMode.grid);
return;
case '2':
sheet.shapes.snapMode(GC.Spread.Sheets.Shapes.SnapMode.shape);
return;
case '3':
sheet.shapes.snapMode(GC.Spread.Sheets.Shapes.SnapMode.grid | GC.Spread.Sheets.Shapes.SnapMode.shape);
return;
default:
return;
}
}
</script>
<style scoped>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 350px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 350px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.options-container {
float: right;
width: 350px;
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;
}
</style>
<!DOCTYPE html>
<html lang="en" style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/en/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/en/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="./systemjs.config.js"></script>
<script src="./compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/en/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'./node_modules/*/package.json',
"./node_modules/@mescius/*/package.json",
"./node_modules/@babel/*/package.json",
"./node_modules/@vue/*/package.json"
],
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js',
'@mescius/spread-sheets-shapes': 'npm:@mescius/spread-sheets-shapes/index.js',
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
"systemjs-babel-build": "npm:systemjs-plugin-babel/systemjs-babel-browser.js",
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
