Consistently showcasing images of varying dimensions that are unfamiliar

Question

Consistently showcasing images of varying dimensions that are unfamiliar

Currently, I'm in the process of developing a small web application that uses the Spotify API to fetch and showcase top tracks and artists to users.

Each track or artist is presented within a Bootstrap panel, with the title displayed in the header and the corresponding image in the body.

While this method works effectively for tracks due to consistent image dimensions in the API response, it poses challenges for artists as their images have varying sizes.

My attempt to address this involved using one of the images from the array and setting the height and width to 100%, but this approach doesn't yield optimal results in all cases, especially when dealing with non-square images or low-resolution ones that get distorted by the styling.

The code snippet below showcases how the panels are structured:

<div class="col-md-4" v-if="type == 'artists'" v-for="track in tracks">
    <div class="panel panel-default">
      <div class="panel-heading">@{{ track.name }}</div>
      <div class="panel-body"><img :src="track.images[0].url" :alt="track.name" class="img-responsive center-block" style="height: 100%; width: 100%"/></div>
    </div>
</div>

Below are examples of what you might find in the image array:

"images":[  
   {  
      "height":640,
      "url":"https://i.scdn.co/image/64758843803a4cbda8c0413cb06dc896d74a0964",
      "width":640
   },
   ...
]

"images":[  
   {  
      "height":666,
      "url":"https://i.scdn.co/image/dd1ea0b4e68b25e2a82de61b03ee3933be266475",
      "width":1000
   },
   ...
]

I'm utilizing Vue.js to interact with the API and display content on my site.

If anyone has suggestions on how to consistently render images regardless of resolution variations, please share any CSS tricks or JavaScript solutions that could come in handy!

javascript html css twitter-bootstrap vue.js

Answer 1

Answer №1

To achieve this effect, I recommend using a combination of Vue.js and CSS. The CSS code will set the image as a background with the property background-size: cover, while Vue.js will dynamically update the background-image within your template.

new Vue({
    el: '#app',
    data: {
        "images": [{
            "name": 'foo',
            "height": 640,
            "url": "https://i.scdn.co/image/64758843803a4cbda8c0413cb06dc896d74a0964",
            "width": 640
        }, {
            "name": 'bar',
            "height": 320,
            "url": "https://i.scdn.co/image/0f784b6a392e65e1ac637c487b27437ba7861198",
            "width": 320
        }, {
            "name": 'baz',
            "height": 160,
            "url": "https://i.scdn.co/image/80117df47ffed7d7b0cf490edc950cb285a226e7",
            "width": 160
        }]
    },
})

.bg-image {
    background-size: cover;
    display: block;
    width: 100%;
    height: 200px;
    background-position: center;
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<div id="app">
    <div class="container">
        <div :class="{
                'col-xs-4': image.width <= 200,
                'col-xs-6': image.width > 200 && image.width <= 400,
                'col-xs-12': image.width > 400,
            }" v-for="image in images">
            <div class="panel panel-default">
                <div class="panel-heading">{{ image.name }}</div>
                <div class="panel-body">
                   <i :style="{ 'background-image': `url(${image.url})` }" class="bg-image"></i>
                </div>
            </div>
        </div>
    </div>
</div>

You have the flexibility to modify the classes based on the dimensions returned by the API. In the example provided, Bootstrap's grid system is used for demonstration purposes, but you can customize it further to suit your application’s needs.

Answer 2

To achieve this effect, I recommend using a combination of Vue.js and CSS. The CSS code will set the image as a background with the property background-size: cover, while Vue.js will dynamically update the background-image within your template.

new Vue({
    el: '#app',
    data: {
        "images": [{
            "name": 'foo',
            "height": 640,
            "url": "https://i.scdn.co/image/64758843803a4cbda8c0413cb06dc896d74a0964",
            "width": 640
        }, {
            "name": 'bar',
            "height": 320,
            "url": "https://i.scdn.co/image/0f784b6a392e65e1ac637c487b27437ba7861198",
            "width": 320
        }, {
            "name": 'baz',
            "height": 160,
            "url": "https://i.scdn.co/image/80117df47ffed7d7b0cf490edc950cb285a226e7",
            "width": 160
        }]
    },
})

.bg-image {
    background-size: cover;
    display: block;
    width: 100%;
    height: 200px;
    background-position: center;
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<div id="app">
    <div class="container">
        <div :class="{
                'col-xs-4': image.width <= 200,
                'col-xs-6': image.width > 200 && image.width <= 400,
                'col-xs-12': image.width > 400,
            }" v-for="image in images">
            <div class="panel panel-default">
                <div class="panel-heading">{{ image.name }}</div>
                <div class="panel-body">
                   <i :style="{ 'background-image': `url(${image.url})` }" class="bg-image"></i>
                </div>
            </div>
        </div>
    </div>
</div>

You have the flexibility to modify the classes based on the dimensions returned by the API. In the example provided, Bootstrap's grid system is used for demonstration purposes, but you can customize it further to suit your application’s needs.

Answer 3

Answer №2

When trying to maintain consistency in image size for card/panel views without knowing the exact dimensions,

the issue arises when setting a hard coded height or width, causing the image to stretch unnaturally.

One approach to address this is to use a <div> tag for the image with your preferred height and width (e.g., 300 x 250).

    .thumbnail{
          width : 300px;
          height: 250px;
          background-image : url('path/image.jpg');
          background-position: center;
          background-repeat: no-repeat;
          background-size: cover;
     }

Then add a class like

Answer 4

When trying to maintain consistency in image size for card/panel views without knowing the exact dimensions,

the issue arises when setting a hard coded height or width, causing the image to stretch unnaturally.

One approach to address this is to use a <div> tag for the image with your preferred height and width (e.g., 300 x 250).

    .thumbnail{
          width : 300px;
          height: 250px;
          background-image : url('path/image.jpg');
          background-position: center;
          background-repeat: no-repeat;
          background-size: cover;
     }

Then add a class like

Answer 5

Answer №3

Instead of keeping a default image on your server, consider using a transparent gif or an image with text like "Loading..." to indicate that content is loading. When it comes to dynamic images fetched through ajax calls, follow these steps:

Set the opacity of the static image to zero
Use the dynamic image URL (referred to as "-image-src-") in CSS like so:

.panel-body{ background-image:url(-image-src-); background-size:cover; }

Answer 6

Instead of keeping a default image on your server, consider using a transparent gif or an image with text like "Loading..." to indicate that content is loading. When it comes to dynamic images fetched through ajax calls, follow these steps:

Set the opacity of the static image to zero
Use the dynamic image URL (referred to as "-image-src-") in CSS like so:

.panel-body{ background-image:url(-image-src-); background-size:cover; }

Consistently showcasing images of varying dimensions that are unfamiliar

Answer №1

Answer №2

Answer №3

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