amis/docs/components/image.md

title	description	type	group	menuName	icon	order
Image 图片		0	⚙ 组件	Image 图片		52

基本使用

{
    "type": "page",
    "body": {
        "type": "image",
        "src": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
    }
}

也可以配置value属性

{
    "type": "page",
    "body": {
        "type": "image",
        "value": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
    }
}

配置标题和说明

{
    "type": "page",
    "body": {
        "type": "image",
        "src": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80",
        "title": "这是标题",
        "imageCaption": "这是一段说明"
    }
}

配置缩略图

显示模式

{
    "type": "form",
    "mode": "horizontal",
    "data": {
        "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
    },
    "controls": [
        {
            "type": "static-image",
            "name": "image",
            "label": "宽度占满",
            "thumbMode": "w-full"
        },
        {
            "type": "static-image",
            "name": "image",
            "label": "高度占满",
            "thumbMode": "h-full"
        },
        {
            "type": "static-image",
            "name": "image",
            "label": "颜色",
            "label": "默认",
            "thumbMode": "contain"
        },
        {
            "type": "static-image",
            "name": "image",
            "label": "覆盖",
            "thumbMode": "cover"
        }
    ]
}

显示比例

{
    "type": "form",
    "mode": "horizontal",
    "data": {
        "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
    },
    "controls": [
        {
            "type": "static-image",
            "name": "image",
            "label": "1比1",
            "thumbRatio": "1:1"
        },
        {
            "type": "static-image",
            "name": "image",
            "label": "4比3",
            "thumbRatio": "4:3"
        },
        {
            "type": "static-image",
            "name": "image",
            "label": "颜色",
            "label": "16比9",
            "thumbRatio": "16:9"
        }
    ]
}

放大功能

配置"enlargeAble": true，鼠标移动到图片上会显示可点击图标，点击可放大展示

{
    "type": "page",
    "body": {
        "type": "image",
        "src": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80",
        "enlargeAble": true
    }
}

可以配置originalSrc，来指定原图资源地址，作为放大预览的图片地址

{
    "type": "page",
    "body": {
        "type": "image",
        "src": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80",
        "originalSrc": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg",
        "enlargeAble": true
    }
}

enlargeTitle和enlargeCaption可以配置放大预览中的标题和描述

{
    "type": "page",
    "body": {
        "type": "image",
        "src": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80",
        "originalSrc": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg",
        "enlargeAble": true,
        "enlargeTitle": "这是一个标题",
        "enlargeCaption": "这是一段描述"
    }
}

用作 Field 时

当用在 Table 的列配置 Column、List 的内容、Card 卡片的内容和表单的Static-XXX 中时，可以设置name属性，映射同名变量

Table 中的列类型

{
    "type": "table",
    "data": {
        "items": [
            {
                "id": "1",
                "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
            },
            {
                "id": "2",
                "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
            },
            {
                "id": "3",
                "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
            }
        ]
    },
    "columns": [
        {
            "name": "id",
            "label": "Id"
        },

        {
            "name": "image",
            "label": "图片",
            "type": "image"
        }
    ]
}

List 的内容、Card 卡片的内容配置同上

Form 中静态展示

{
    "type": "form",
    "data": {
        "image": "https://internal-amis-res.cdn.bcebos.com/images/2020-1/1578395692722/4f3cb4202335.jpeg@s_0,w_216,l_1,f_jpg,q_80"
    },
    "controls": [
        {
            "type": "static-image",
            "name": "image",
            "label": "颜色"
        }
    ]
}

属性名	类型	默认值	说明
type	string		如果在 Table、Card 和 List 中，为"color"；在 Form 中用作静态展示，为"static-color"
className	string		外层 CSS 类名
imageClassName	string		图片 CSS 类名
title	string		标题
imageCaption	string		描述
placeholder	string		占位文本
defaultImage	string		默认显示的图片地址
src	string		缩略图地址
originalSrc	string		原图地址
enlargeAble	boolean		支持放大预览
enlargeTitle	string		放大预览的标题
enlargeCaption	string		放大预览的描述
thumbMode	string	contain	预览图模式，可选：'w-full', 'h-full', 'contain', 'cover'
thumbRatio	string	1:1	预览图比例，可选：'1:1', '4:3', '16:9'