Backend API
<template>
<DxDiagram
id="diagram"
ref="diagram"
>
<DxCustomShape
:category="'hardware'"
:type="'internet'"
:title="'Internet'"
:background-image-url="'../../../../images/shapes/internet.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Internet'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'laptop'"
:title="'Laptop'"
:background-image-url="'../../../../images/shapes/laptop.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Laptop'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'mobile'"
:title="'Mobile'"
:background-image-url="'../../../../images/shapes/mobile.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Mobile'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'pc'"
:title="'PC'"
:background-image-url="'../../../../images/shapes/pc.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'PC'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'phone'"
:title="'Phone'"
:background-image-url="'../../../../images/shapes/phone.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Phone'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'printer'"
:title="'Printer'"
:background-image-url="'../../../../images/shapes/printer.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Printer'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'router'"
:title="'Router'"
:background-image-url="'../../../../images/shapes/router.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Router'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
/>
<DxCustomShape
:category="'hardware'"
:type="'scaner'"
:title="'Scaner'"
:background-image-url="'../../../../images/shapes/scaner.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Scaner'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'server'"
:title="'Server'"
:background-image-url="'../../../../images/shapes/server.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Server'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'switch'"
:title="'Switch'"
:background-image-url="'../../../../images/shapes/switch.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Switch'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxCustomShape
:category="'hardware'"
:type="'wifi'"
:title="'Wi Fi Router'"
:background-image-url="'../../../../images/shapes/wifi.svg'"
:background-image-left="0.15"
:background-image-top="0"
:background-image-width="0.7"
:background-image-height="0.7"
:default-width="0.75"
:default-height="0.75"
:default-text="'Wi Fi'"
:allow-edit-text="true"
:text-left="0"
:text-top="0.7"
:text-width="1"
:text-height="0.3"
>
<DxConnectionPoint
:x="0.5"
:y="0"
/>
<DxConnectionPoint
:x="0.9"
:y="0.5"
/>
<DxConnectionPoint
:x="0.5"
:y="1"
/>
<DxConnectionPoint
:x="0.1"
:y="0.5"
/>
</DxCustomShape>
<DxToolbox :visible="true">
<DxGroup
:category="'hardware'"
:title="'Hardware'"
/>
</DxToolbox>
</DxDiagram>
</template>
<script setup lang="ts">
import { watch, ref } from 'vue';
import {
DxDiagram, DxGroup, DxToolbox, DxCustomShape, DxConnectionPoint,
} from 'devextreme-vue/diagram';
import 'whatwg-fetch';
const diagram = ref();
watch(
diagram,
({ instance }) => {
fetch('../../../../data/diagram-hardware.json')
.then((response) => response.json())
.then((json) => {
instance.import(JSON.stringify(json));
})
.catch(() => {
throw new Error('Data Loading Error');
});
},
);
</script>
<style>
#diagram {
height: 900px;
}
</style>
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html lang="en">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx-diagram.min.css" />
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" />
<link rel="stylesheet" type="text/css" href="./bundle.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"> </div>
</div>
<script src="bundles/vendor/vue.vendor.js"></script>
<script src="./bundle.js"></script>
</body>
</html>
{
"page": {
"width": 8400,
"height": 11910,
"pageColor": "white",
"pageWidth": 8400,
"pageHeight": 11910,
"pageLandscape": false,
"gridSize": 180,
"showGrid": true,
"snapToGrid": true,
"units": 1
},
"connectors": [
{
"key": "19",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 1620
},
{
"x": 4860,
"y": 2160
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "0",
"beginConnectionPointIndex": 2,
"endItemKey": "1",
"endConnectionPointIndex": 0
},
{
"key": "20",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 3240
},
{
"x": 4860,
"y": 5040
},
{
"x": 3780,
"y": 5040
},
{
"x": 2700,
"y": 5580
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 2,
"endItemKey": "2",
"endConnectionPointIndex": 0
},
{
"key": "21",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4860,
"y": 3240
},
{
"x": 4860,
"y": 5040
},
{
"x": 7020,
"y": 5040
},
{
"x": 7020,
"y": 5580
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 2,
"endItemKey": "3",
"endConnectionPointIndex": 0
},
{
"key": "22",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 1980,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "5",
"endConnectionPointIndex": 0
},
{
"key": "23",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 3240,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "6",
"endConnectionPointIndex": 0
},
{
"key": "24",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 720,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "4",
"endConnectionPointIndex": 0
},
{
"key": "25",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2700,
"y": 6660
},
{
"x": 4500,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "2",
"beginConnectionPointIndex": 2,
"endItemKey": "7",
"endConnectionPointIndex": 0
},
{
"key": "27",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 6300,
"y": 8640
},
{
"x": 6300,
"y": 9000
},
{
"x": 6300,
"y": 9540
},
{
"x": 6012,
"y": 9540
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "9",
"beginConnectionPointIndex": 2,
"endItemKey": "10",
"endConnectionPointIndex": 1
},
{
"key": "28",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 6300,
"y": 8640
},
{
"x": 6300,
"y": 9000
},
{
"x": 6300,
"y": 10980
},
{
"x": 6012,
"y": 10980
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "9",
"beginConnectionPointIndex": 2,
"endItemKey": "11",
"endConnectionPointIndex": 1
},
{
"key": "29",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 7020,
"y": 6660
},
{
"x": 6300,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "3",
"beginConnectionPointIndex": 2,
"endItemKey": "9",
"endConnectionPointIndex": 0
},
{
"key": "30",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 4320,
"y": 2700
},
{
"x": 2592,
"y": 2700
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 3,
"endItemKey": "12",
"endConnectionPointIndex": 1
},
{
"key": "31",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 5400,
"y": 2700
},
{
"x": 7128,
"y": 2700
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "1",
"beginConnectionPointIndex": 1,
"endItemKey": "13",
"endConnectionPointIndex": 3
},
{
"key": "32",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2160,
"y": 3240
},
{
"x": 2160,
"y": 3780
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "12",
"beginConnectionPointIndex": 2,
"endItemKey": "14",
"endConnectionPointIndex": 0
},
{
"key": "33",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2160,
"y": 3240
},
{
"x": 3600,
"y": 3780
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "12",
"beginConnectionPointIndex": 2,
"endItemKey": "15",
"endConnectionPointIndex": 0
},
{
"key": "34",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 7020,
"y": 6660
},
{
"x": 7740,
"y": 7560
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "3",
"beginConnectionPointIndex": 2,
"endItemKey": "16",
"endConnectionPointIndex": 0
},
{
"key": "35",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 7740,
"y": 8640
},
{
"x": 7740,
"y": 9000
}
],
"properties": {
"lineOption": 0,
"endLineEnding": 0
},
"beginItemKey": "16",
"beginConnectionPointIndex": 2,
"endItemKey": "17",
"endConnectionPointIndex": 0
},
{
"key": "36",
"locked": false,
"zIndex": 0,
"points": [
{
"x": 2160,
"y": 3240
},
{
"x": 720,
"y": 3780
}
],
"properties": { "endLineEnding": 0 },
"beginItemKey": "12",
"beginConnectionPointIndex": 2,
"endItemKey": "18",
"endConnectionPointIndex": 0
}
],
"shapes": [
{
"key": "0",
"locked": false,
"zIndex": 0,
"type": "internet",
"text": "Internet",
"x": 4320,
"y": 540,
"width": 1080,
"height": 1080
},
{
"key": "1",
"locked": false,
"zIndex": 0,
"type": "router",
"text": "Router",
"x": 4320,
"y": 2160,
"width": 1080,
"height": 1080
},
{
"key": "2",
"locked": false,
"zIndex": 0,
"type": "switch",
"text": "Switch",
"x": 2160,
"y": 5580,
"width": 1080,
"height": 1080
},
{
"key": "3",
"locked": false,
"zIndex": 0,
"type": "switch",
"text": "Switch",
"x": 6480,
"y": 5580,
"width": 1080,
"height": 1080
},
{
"key": "4",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 180,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "5",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 1440,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "6",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 2700,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "7",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 3960,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "9",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 5760,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "10",
"locked": false,
"zIndex": 0,
"type": "printer",
"text": "Printer",
"x": 5040,
"y": 9000,
"width": 1080,
"height": 1080
},
{
"key": "11",
"locked": false,
"zIndex": 0,
"type": "scaner",
"text": "Scaner",
"x": 5040,
"y": 10440,
"width": 1080,
"height": 1080
},
{
"key": "12",
"locked": false,
"zIndex": 0,
"type": "wifi",
"text": "Wi Fi",
"x": 1620,
"y": 2160,
"width": 1080,
"height": 1080
},
{
"key": "13",
"locked": false,
"zIndex": 0,
"type": "server",
"text": "Server",
"x": 7020,
"y": 2160,
"width": 1080,
"height": 1080
},
{
"key": "14",
"locked": false,
"zIndex": 0,
"type": "laptop",
"text": "Laptop",
"x": 1620,
"y": 3780,
"width": 1080,
"height": 1080
},
{
"key": "15",
"locked": false,
"zIndex": 0,
"type": "mobile",
"text": "Mobile",
"x": 3060,
"y": 3780,
"width": 1080,
"height": 1080
},
{
"key": "16",
"locked": false,
"zIndex": 0,
"type": "pc",
"text": "PC",
"x": 7200,
"y": 7560,
"width": 1080,
"height": 1080
},
{
"key": "17",
"locked": false,
"zIndex": 0,
"type": "phone",
"text": "Phone",
"x": 7200,
"y": 9000,
"width": 1080,
"height": 1080
},
{
"key": "18",
"locked": false,
"zIndex": 0,
"type": "laptop",
"text": "Laptop",
"x": 180,
"y": 3780,
"width": 1080,
"height": 1080
}
]
}