【发布时间】:2020-02-01 13:08:05
【问题描述】:
显示具有以下规格的不同尺寸和比例的图片库:
- 图像之间没有空白(边距)。
- 尽可能尊重原始比例。
- 被链接包围的图片。
- 非 JS 解决方案。
- 图像可能会被剪裁一点。
- 便携式解决方案。
- 显示的图像集是随机的。
- 图像必须从左到右显示(防止使用列)。
我通过以下 flexbox 解决方案实现了这一点:
section {
display: flex;
flex-flow: row wrap;
justify-content: center;
}
section a {
flex: auto;
}
section img {
height: 100%;
width: 100%;
object-fit: cover;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Controlling flex growability</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>
</style>
</head>
<body>
<section>
<a href="#"><img src="https://placekitten.com/400/195" width="400" height="195" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/256/400" width="256" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/237" width="400" height="237" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/111" width="400" height="111" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/245" width="400" height="245" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/250/400" width="250" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/269" width="400" height="269" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/288/400" width="288" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/234/400" width="234" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/194/400" width="194" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/222/400" width="222" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/192/400" width="192" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/141" width="400" height="141" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/289" width="400" height="289" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/210/400" width="210" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/187" width="400" height="187" alt="Kitty"></a>
</section>
</body>
</html>
解决方案有效,但是根据窗口的大小,有些图片被放大了太多,我希望每行有更多的元素,即使项目需要缩小更多。
我寻找解决方案来在全球范围内增加每行的元素数量,以便图像不会被放大(或至少不会太大:例如:最大 10%)。
目前我发现的两个 hackish 解决方案是:
解决方案 1
使用 zoom 属性:
section {
display: flex;
flex-flow: row wrap;
justify-content: center;
zoom: 50%;
}
section a {
flex: auto;
}
section img {
height: 100%;
width: 100%;
object-fit: cover;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Controlling flex growability</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>
</style>
</head>
<body>
<section>
<a href="#"><img src="https://placekitten.com/400/195" width="400" height="195" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/256/400" width="256" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/237" width="400" height="237" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/111" width="400" height="111" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/245" width="400" height="245" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/250/400" width="250" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/269" width="400" height="269" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/288/400" width="288" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/234/400" width="234" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/194/400" width="194" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/222/400" width="222" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/192/400" width="192" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/141" width="400" height="141" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/289" width="400" height="289" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/210/400" width="210" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/187" width="400" height="187" alt="Kitty"></a>
</section>
</body>
</html>
但该属性在 Chrome 中效果很好,而不是在 Firefox 中。
解决方案 2
用 width/height 和 transform: scale:
模拟 zoom 属性section {
display: flex;
flex-flow: row wrap;
justify-content: center;
width: 200% !important;
height: 200% !important;
transform-origin: 0 0;
transform: scale(0.5);
float: left;
margin-right: -100000px;
margin-bottom: -100000px;
}
section a {
flex: auto;
}
section img {
height: 100%;
width: 100%;
object-fit: cover;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Controlling flex growability</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>
</style>
</head>
<body>
<section>
<a href="#"><img src="https://placekitten.com/400/195" width="400" height="195" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/256/400" width="256" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/237" width="400" height="237" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/111" width="400" height="111" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/245" width="400" height="245" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/250/400" width="250" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/269" width="400" height="269" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/288/400" width="288" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/234/400" width="234" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/194/400" width="194" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/222/400" width="222" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/227" width="400" height="227" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/192/400" width="192" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/141" width="400" height="141" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/289" width="400" height="289" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/255" width="400" height="255" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/210/400" width="210" height="400" alt="Kitty"></a>
<a href="#"><img src="https://placekitten.com/400/187" width="400" height="187" alt="Kitty"></a>
</section>
</body>
</html>
到目前为止,该解决方案有效,但需要一些技巧,而且远非优雅,现在将对页面的其他元素产生影响。
还有其他解决方案,更面向 flexgrid 允许这种控制吗? 我尝试过使用 flex-grow: 0:确实,它会禁用不断增长的项目,但是图像周围到处都是空白。
【问题讨论】:
标签: css flexbox image-gallery