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Transform and Combine Images

By default, the Gallery UI component displays one image at a time. To fit more images into a single Gallery view, specify the initialItemWidth property. In this case, the UI component shows as many images scaled down to the initialItemWidth as it can display without cropping them.

jQuery
JavaScript
$(function () {
    $("#galleryContainer").dxGallery({
        dataSource: [
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png"
        ],
        height: 300,
        width: 600,
        initialItemWidth: 250
    });
});
Angular
HTML
TypeScript
<dx-gallery
    [dataSource]="galleryDataSource"
    [height]="300"
    [width]="600"
    [initialItemWidth]="250">
</dx-gallery>
import { DxGalleryModule } from "devextreme-angular";
// ...
export class AppComponent {
    galleryDataSource = [
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png"
    ];
}
@NgModule({
    imports: [
        // ...
        DxGalleryModule
    ],
    // ...
})
Vue
<template>
    <DxGallery
        :data-source="dataSource"
        :height="300"
        :width="600"
        :initial-item-width="250"
    />
</template>

<script>
import 'devextreme/dist/css/dx.light.css';

import { DxGallery } from 'devextreme-vue/gallery';

export default {
    components: {
        DxGallery
    },
    data() {
        return {
            dataSource: [
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png'
            ]
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.light.css';

import { Gallery } from 'devextreme-react/gallery';

const dataSource = [
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png'
];

class App extends React.Component {
    render() {
        return (
            <Gallery
                dataSource={dataSource}
                height={300}
                width={600}
                initialItemWidth={250}
            />
        );
    }
}

export default App;

When distributing images along the total width, the Gallery may add margins between them. To eliminate them, assign true to the stretchImages property.

jQuery
JavaScript
$(function () {
    $("#galleryContainer").dxGallery({
        dataSource: [
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png"
        ],
        height: 200,
        width: 320,
        initialItemWidth: 120,
        stretchImages: true
    });
});
Angular
HTML
TypeScript
<dx-gallery
    [dataSource]="galleryDataSource"
    [height]="200"
    [width]="320"
    [initialItemWidth]="120"
    [stretchImages]="true">
</dx-gallery>
import { DxGalleryModule } from "devextreme-angular";
// ...
export class AppComponent {
    galleryDataSource = [
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png"
    ];
}
@NgModule({
    imports: [
        // ...
        DxGalleryModule
    ],
    // ...
})
Vue
<template>
    <DxGallery
        :data-source="dataSource"
        :height="200"
        :width="320"
        :initial-item-width="120"
        :stretch-images="true"
    />
</template>

<script>
import 'devextreme/dist/css/dx.light.css';

import { DxGallery } from 'devextreme-vue/gallery';

export default {
    components: {
        DxGallery
    },
    data() {
        return {
            dataSource: [
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png'
            ]
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.light.css';

import { Gallery } from 'devextreme-react/gallery';

const dataSource = [
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png'
];

class App extends React.Component {
    render() {
        return (
            <Gallery
                dataSource={dataSource}
                height={200}
                width={320}
                initialItemWidth={120}
                stretchImages={true}
            />
        );
    }
}

export default App;
NOTE
The width of an image when it is displayed in the Gallery cannot exceed its actual width.

The Gallery UI component allows you to display not only the current image, but also parts of the previous and the next ones. To enable this feature, assign true to the wrapAround property. Note that in this case, the width of images will be less than the specified initialItemWidth.

jQuery
JavaScript
$(function () {
    $("#galleryContainer").dxGallery({
        dataSource: [
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
            "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png"
        ],
        height: 200,
        width: 320,
        initialItemWidth: 200,
        wrapAround: true
    });
});
Angular
HTML
TypeScript
<dx-gallery
    [dataSource]="galleryDataSource"
    [height]="200"
    [width]="320"
    [initialItemWidth]="200"
    [wrapAround]="true">
</dx-gallery>
import { DxGalleryModule } from "devextreme-angular";
// ...
export class AppComponent {
    galleryDataSource = [
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png",
        "https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person4.png"
    ];
}
@NgModule({
    imports: [
        // ...
        DxGalleryModule
    ],
    // ...
})
Vue
<template>
    <DxGallery
        :data-source="dataSource"
        :height="200"
        :width="320"
        :initial-item-width="200"
        :wrap-around="true"
    />
</template>

<script>
import 'devextreme/dist/css/dx.light.css';

import { DxGallery } from 'devextreme-vue/gallery';

export default {
    components: {
        DxGallery
    },
    data() {
        return {
            dataSource: [
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
                'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png'
            ]
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.light.css';

import { Gallery } from 'devextreme-react/gallery';

const dataSource = [
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person1.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person2.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png',
    'https://js.devexpress.com/Content/images/doc/22_2/PhoneJS/person3.png'
];

class App extends React.Component {
    render() {
        return (
            <Gallery
                dataSource={dataSource}
                height={200}
                width={320}
                initialItemWidth={200}
                wrapAround={true}
            />
        );
    }
}

export default App;
See Also