# 收缩

## **概览**

“缩小”滤镜沿其向下倾斜的方向将像素向内推移，以产生收缩效果。

## **参数**

<table><thead><tr><th width="179.699951171875">属性</th><th>描述</th></tr></thead><tbody><tr><td><strong>长度</strong></td><td>像素被向内推移的距离长度。</td></tr></tbody></table>

## **结果**

<div><figure><img src="/files/66f8888c2acf1dd6f2e574f0ce6316b76414fc62" alt=""><figcaption></figcaption></figure> <figure><img src="/files/c5a65320473402c5b2fc9be89f0610fe28ddd394" alt=""><figcaption></figcaption></figure></div>


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