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提交 918883fe authored 作者: 钟是志's avatar 钟是志
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签章组件 支持自定义图片宽度

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one_stop_public/libs/PictureSignature/PictureSignature.js
浏览文件 @ 918883fe
import React, {useState, useEffect, useRef} from 'react';
import React, { useState, useEffect, useRef } from 'react';
import styles from './styles.less';
import {Modal, Button, Icon, message} from 'antd';
import ShowItem, {dragEventList, zipImage} from './ShowItem';
import {apiRequest} from "../../utils/request";
import {deepCopy} from "@/webPublic/one_stop_public/utils/myutils";
import { Modal, Button, Icon, message } from 'antd';
import ShowItem, { dragEventList, zipImage } from './ShowItem';
import { apiRequest } from '../../utils/request';
import { deepCopy } from '@/webPublic/one_stop_public/utils/myutils';
let fakeFileInfo = {
path: '/u/202112/25143111x0ki.jpg', // 超大的图片
name: '摇摇后摇.jpg',
};
const getContent = (signConfig = [], ratioX) => {
let data = deepCopy(signConfig);
return JSON.stringify({
objs: data.map((g) => {
return JSON.stringify({
objs: data.map(g => {
// 1200 的 x => 1500的 x
//
g.x = Math.ceil(g.x * ratioX, 10);
g.y = Math.ceil(g.y * ratioX, 10);
g.x = Math.ceil(g.x * ratioX, 10);
g.y = Math.ceil(g.y * ratioX, 10);
if (g.type === 'text') {
g.fontSize = Math.ceil(g.fontSize * ratioX);
g.y = g.y + 20;
// g.x = g.x + 20;
}
if(g.type === 'image'){
if (g.type === 'image') {
g.w = Math.ceil(g.w * ratioX);
g.h = Math.ceil(g.h * ratioX);
}
......@@ -35,28 +34,27 @@ const getContent = (signConfig = [], ratioX) => {
});
};
export default function PictureSignature({
json,
disabled,
basicUrl,
onChangeFile,
imageIndex,
form,
// fileInfo,
...others
}) {
json,
disabled,
basicUrl,
onChangeFile,
imageIndex,
form,
// fileInfo,
...others
}) {
let imageRef = useRef();
const [fileInfo, setFileInfo] = useState({...others?.fileInfo});
const [fileInfo, setFileInfo] = useState({ ...others?.fileInfo });
// const [fileInfo, setFileInfo] = useState(fakeFileInfo);
const [openEdit, setOpenEdit] = useState(false);
const [showModal, setShowModal] = useState(false);
const [otherProps, setOtherProps] = useState({});
const [imageInfo, setImageInfo] = useState(null);
const changeShowModal = () => {
if(!showModal){
if (!showModal) {
if (!imageInfo && !disabled) {
zipImage(fileInfo.path, fileInfo.name, otherProps?.backgroundImageWidth).then((res) => {
zipImage(fileInfo.path, fileInfo.name, otherProps?.backgroundImageWidth).then(res => {
let image = new Image(); //新建一个img标签（还没嵌入DOM节点)
image.src = basicUrl + res;
image.onload = () => {
......@@ -83,7 +81,6 @@ export default function PictureSignature({
imageRef.current = true;
dragEventList(setOtherProps, otherProps);
}
}, [otherProps]);
useEffect(() => {
......@@ -100,21 +97,28 @@ export default function PictureSignature({
}
}, [json.otherProps]);
const {ModalProps, signConfig, footerButtons, originButtons, backgroundImageWidth, saveSignConfigValue = ''} = otherProps;
const {
ModalProps,
signConfig,
footerButtons,
originButtons,
backgroundImageWidth,
saveSignConfigValue = '',
showImageWidth = 1200,
} = otherProps;
const handleClickButton = (clickType) => {
const handleClickButton = clickType => {
switch (clickType) {
case 'startEdit': // 开始签章
// console.log(imageInfo);
setOpenEdit(true);
break;
case 'confirm': // 确定
onChangeFile({...fileInfo}, imageIndex);
onChangeFile({ ...fileInfo }, imageIndex);
changeShowModal();
break;
case 'save': // 保存签章
let ratioX = backgroundImageWidth / 1200; // 本来是 1500 的 图片 宽度变成了 1200 高度变成了 1200/1500 * imageInfo.height;
let ratioX = backgroundImageWidth / showImageWidth; // 本来是 1500 的 图片 宽度变成了 1200 高度变成了 1200/1500 * imageInfo.height;
// let ratioY = 1200 / backgroundImageWidth * imageInfo.height;
// console.log(ratioX);
// return ;
......@@ -122,33 +126,33 @@ export default function PictureSignature({
apiRequest('/ImageLibApi/merge', {
background: fileInfo?.path,
content,
}).then((res) => {
if(form && saveSignConfigValue){
}).then(res => {
if (form && saveSignConfigValue) {
form.setFieldsValue({
[saveSignConfigValue]: content,
})
});
}
if (res && res.path) {
message.success('操作成功');
let newPath = res.path;
fileInfo.originPath = fileInfo.path;
fileInfo.path = newPath;
setFileInfo({...fileInfo});
setFileInfo({ ...fileInfo });
setOpenEdit(false);
}
})
});
break;
case 'restore': // 还原图片
if (fileInfo.originPath) {
fileInfo.path = fileInfo.originPath;
setFileInfo({...fileInfo});
setFileInfo({ ...fileInfo });
setOpenEdit(false);
}
break;
default:
return true;
}
}
};
const Footer = () => {
if (disabled) {
......@@ -157,11 +161,12 @@ export default function PictureSignature({
if (openEdit) {
return footerButtons.map(g => {
return (
<Button type={g.type}
key={g.key}
onClick={() => {
handleClickButton(g.clickType)
}}
<Button
type={g.type}
key={g.key}
onClick={() => {
handleClickButton(g.clickType);
}}
>
{g.name}
</Button>
......@@ -170,11 +175,12 @@ export default function PictureSignature({
} else {
return originButtons.map(g => {
return (
<Button type={g.type}
key={g.key}
onClick={() => {
handleClickButton(g.clickType)
}}
<Button
type={g.type}
key={g.key}
onClick={() => {
handleClickButton(g.clickType);
}}
>
{g.name}
</Button>
......@@ -187,8 +193,7 @@ export default function PictureSignature({
}
// console.log(imageInfo, fileInfo);
return (
<div className={styles.outSideDiv}
>
<div className={styles.outSideDiv}>
{fileInfo && fileInfo?.path && (
<img
className={styles.onePic}
......@@ -205,9 +210,9 @@ export default function PictureSignature({
onCancel={changeShowModal}
getContainer={false}
className={styles.ModalClass}
footer={<Footer/>}
footer={<Footer />}
title={'图片签章'}
width={'1250px'}
width={showImageWidth + 50 + 'px'}
bodyStyle={{
minHeight: '700px',
overflow: 'auto',
......@@ -223,37 +228,33 @@ export default function PictureSignature({
className={styles.modalDiv}
style={{
backgroundImage: `url(${basicUrl + fileInfo?.path})`,
width: 1200,
height: (imageInfo.height / (imageInfo.width / 1200)),
width: showImageWidth,
height: imageInfo.height / (imageInfo.width / showImageWidth),
}}
alt={'拖拽区域'}
draggable={false}
id={'dropZone'}
>
{Array.isArray(signConfig) &&
signConfig.map(g => {
return (
<div
key={g.key}
data-mes={g.key}
draggable={false}
className={styles.oneSetItem}
style={{
top: g.y,
left: g.x,
}}
>
<div className={styles.draggableIcon}
data-mes={g.key}
draggable={true}>
<Icon type="scissor" />
signConfig.map(g => {
return (
<div
key={g.key}
data-mes={g.key}
draggable={false}
className={styles.oneSetItem}
style={{
top: g.y,
left: g.x,
}}
>
<div className={styles.draggableIcon} data-mes={g.key} draggable={true}>
<Icon type="scissor" />
</div>
<ShowItem {...g} basicUrl={basicUrl} />
</div>
<ShowItem {...g}
basicUrl={basicUrl}
/>
</div>
);
})}
);
})}
</div>
)}
{!openEdit && ( // 不开启签章功能 只是预览图片
......@@ -261,6 +262,9 @@ export default function PictureSignature({
<img
src={basicUrl + fileInfo?.path}
alt={fileInfo.name}
style={{
width: `${showImageWidth}px`,
}}
/>
</div>
)}
......@@ -272,29 +276,31 @@ export default function PictureSignature({
}
export function SignArray(props) {
const {value, onChange, basicUrl, json, form} = props;
const { value, onChange, basicUrl, json, form } = props;
// console.log(props);
let files = value?.files || [];
const onChangeFile = (newFielInfo, imageIndex) => {
if(newFielInfo && newFielInfo.path){
if (newFielInfo && newFielInfo.path) {
files[imageIndex] = newFielInfo;
value.files = files;
onChange(value);
}
}
};
// console.log(value, '222222222222222')
return <div>
{
files.map((g, index) => {
return <PictureSignature json={json}
basicUrl={basicUrl}
fileInfo={g}
form={form}
imageIndex={index}
onChangeFile={onChangeFile}
/>
})
}
</div>
return (
<div>
{files.map((g, index) => {
return (
<PictureSignature
json={json}
basicUrl={basicUrl}
fileInfo={g}
form={form}
imageIndex={index}
onChangeFile={onChangeFile}
/>
);
})}
</div>
);
}
one_stop_public/libs/PictureSignature/styles.less
浏览文件 @ 918883fe
......@@ -29,7 +29,7 @@
place-items: center;
//min-height: 800px;
img{
width: 1200px;
//width: 1200px;
height: auto;
}
}
......
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