All docs
V20.2
21.1
20.2
20.1
19.2
The page you are viewing does not exist in version 19.2. This link will take you to the root page.
19.1
The page you are viewing does not exist in version 19.1. This link will take you to the root page.
18.2
The page you are viewing does not exist in version 18.2. This link will take you to the root page.
18.1
The page you are viewing does not exist in version 18.1. This link will take you to the root page.
17.2
The page you are viewing does not exist in version 17.2. This link will take you to the root page.
Vue

size

Specifies the UI component's size in pixels.

Type:

Object

Default Value: undefined

The UI component occupies its container's entire area by default. Use the size object to specify the UI component's size if it should be different from that of its container. Assign 0 to size object's height and width properties to hide the UI component.

jQuery
index.js
$(function() {
    $("#treeMapContainer").dxTreeMap({
        // ...
        size: {
            height: 300,
            width: 600
        }
    });
});
Angular
app.component.html
app.component.ts
app.module.ts
<dx-tree-map ... >
    <dxo-size
        [height]="300"
        [width]="600">
    </dxo-size>
</dx-tree-map>
import { Component } from '@angular/core';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    // ...
}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';

import { DxTreeMapModule } from 'devextreme-angular';

@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        DxTreeMapModule
    ],
    providers: [ ],
    bootstrap: [AppComponent]
})
export class AppModule { }
Vue
App.vue
<template>
    <DxTreeMap ... >
        <DxSize
            :height="300"
            :width="600"
        />
    </DxTreeMap>
</template>

<script>

import DxTreeMap, {
    DxSize
} from 'devextreme-vue/tree-map';

export default {
    components: {
        DxTreeMap,
        DxSize
    },
    // ...
}
</script>
React
App.js
import React from 'react';

import TreeMap, {
    Size
} from 'devextreme-react/tree-map';

class App extends React.Component {
    render() {
        return (
            <TreeMap ... >
                <Size
                    height={300}
                    width={600}
                />
            </TreeMap>
        );
    }
}
export default App;

Alternatively, you can style the UI component's container using CSS:

jQuery
index.js
styles.css
$(function() {
    $("#treeMap").dxTreeMap({
        // ...
    });
});
#treeMap {
    width: 85%;
    height: 70%;
}
Angular
app.component.html
app.styles.css
<dx-tree-map ...
    id="treeMap">
</dx-tree-map>
#treeMap {
    width: 85%;
    height: 70%;
}
Vue
App.vue
<template>
    <DxTreeMap ...
        id="treeMap">
    </DxTreeMap>
</template>

<script>
import DxTreeMap from 'devextreme-vue/tree-map';

export default {
    components: {
        DxTreeMap
    },
    // ...
}
</script>

<style>
#treeMap {
    width: 85%;
    height: 70%;
}
</style>
React
App.js
styles.css
import React from 'react';

import TreeMap from 'devextreme-react/tree-map';

class App extends React.Component {
    render() {
        return (
            <TreeMap ...
                id="treeMap">
            </TreeMap>
        );
    }
}
export default App;
#treeMap {
    width: 85%;
    height: 70%;
}

height

Specifies the height of the UI component in pixels.

Type:

Number

Default Value: undefined

width

Specifies the width of the UI component in pixels.

Type:

Number

Default Value: undefined