DiKongGanZhiPingTai/src/views/demo/changedetection/imageContrast.vue

1290 lines
42 KiB
Vue

<template>
<div class="imageDiv_">
<div class="imageDiv_Comparison" style="overflow: hidden">
<div class="imageDiv_Comparison_title">前时相</div>
<div class="imageDiv_Comparison_1">1</div>
<div
ref="mouseCanvasRef_1"
class="dragModal_1"
@wheel="onWheel"
@mousedown="onMouseDown($event, 1)"
:style="{
position: 'relative',
transform: `scale(${scale}) rotate(${rotationAngle}deg)`,
transition: 'transform 0.2s',
width: `100%`,
height: `100%`,
background: `url(${nowImageGroup?.url1}) no-repeat center center`,
backgroundSize: 'contain',
backgroundPosition: 'center',
}"
>
<!-- 创建的矩形 -->
<div
v-for="(rect, index) in graffitis"
:key="index"
:style="{
position: 'absolute',
left: rect.x + 'px',
top: rect.y + 'px',
width: rect.width + 'px',
height: rect.height + 'px',
zIndex: rect.status == 'edit' ? 1000 : 201,
}"
>
<!-- 文字标签 -->
<div
v-if="nowGraffiti == index || (rect.text && rect.type == 'hand')"
:style="{
position: 'absolute',
left: '0px',
top: rect.height + 'px',
width: '235px',
height: 30 + 'px',
background: nowGraffiti == index ? '#ffffff' : '#ffffff00',
}"
>
<div style="display: block" v-if="nowGraffiti == index">
<a-input
v-model:value="rect.text"
style="width: 110px; height: 30px; margin-right: 10px"
@keypress.enter="
nowGraffiti = -1;
rect.status = 'success';
addGraffiti();
"
/>
<CheckOutlined
style="margin-right: 10px; padding: 3px; color: green"
@click="
nowGraffiti = -1;
rect.status = 'success';
addGraffiti();
"
/>
<CloseOutlined
style="margin-right: 10px; padding: 3px; color: red"
@click="
rect.text
? ((rect.x = graffitisClone[index].x),
(rect.y = graffitisClone[index].y),
(rect.width = graffitisClone[index].width),
(rect.height = graffitisClone[index].height),
(rect.color = graffitisClone[index].color),
(rect.text = graffitisClone[index].text),
(rect.status = 'success'))
: graffitis.splice(index, 1);
nowGraffiti = -1;
"
/>
<DeleteOutlined
style="margin-right: 10px; padding: 3px"
@click="
deleteGraffiti(index, rect.text);
nowGraffiti = -1;
"
/>
<a-popover placement="top">
<template #content>
<div style="display: flex; gap: 3px">
<div
class="popoverClass"
v-for="color in ['#2D8CF0', '#19BE6B', '#FFBB00', '#E23C39', '#B620E0']"
:key="color"
:style="{ background: color }"
@click="rect.color = color"
>
<CheckOutlined
v-if="rect.color == color"
style="color: white; padding: 3px"
/>
</div>
</div>
</template>
<FontColorsOutlined style="" />
</a-popover>
</div>
<div
v-if="nowGraffiti != index"
style="
font-size: 20px;
font-weight: bold;
-webkit-text-stroke: 0.1px white;
width: fit-content;
"
:style="{
textDecoration: rect.status == 'mouse' ? 'underline' : '',
}"
@mouseenter="graffitiFlag && rect.status != 'edit' ? (rect.status = 'mouse') : ''"
@mouseleave="graffitiFlag && rect.status == 'mouse' ? (rect.status = 'success') : ''"
@click="
graffitiFlag
? ((rect.status = 'edit'),
(graffitisClone = cloneDeep(graffitis)),
(nowGraffiti = index))
: ''
"
>
{{ rect.text }}
</div>
</div>
<div
v-if="rect.text && rect.type == 'ai'"
:style="{
position: 'absolute',
left: '0px',
top: '-20px',
width: '50px',
height: 30 + 'px',
background: '#ffffff00',
color: rect.color,
}"
>
{{ rect.text }}
</div>
<!-- 上 -->
<div
:style="{
position: 'absolute',
left: rect.status == 'edit' ? '6px' : '0px',
top: '0px',
width: rect.status == 'edit' ? `${rect.width - 14}px` : `${rect.width}px`,
height: '4px',
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'top')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'top', 1)"
/>
<!-- 下 -->
<div
:style="{
position: 'absolute',
left: rect.status == 'edit' ? '6px' : '0px',
bottom: `0px`,
width: rect.status == 'edit' ? `${rect.width - 14}px` : `${rect.width}px`,
height: '4px',
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'bottom')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'bottom', 1)"
/>
<!-- 右 -->
<div
:style="{
position: 'absolute',
right: '0px',
top: rect.status == 'edit' ? '6px' : '0px',
width: '4px',
height: rect.status == 'edit' ? `${rect.height - 14}px` : `${rect.height}px`,
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'right')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'right', 1)"
/>
<!-- 左 -->
<div
:style="{
position: 'absolute',
left: '0px',
top: rect.status == 'edit' ? '6px' : '0px',
width: '4px',
height: rect.status == 'edit' ? `${rect.height - 14}px` : `${rect.height}px`,
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'left')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'left', 1)"
/>
<!-- 左上 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
left: '-4px',
top: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'leftTop')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'leftTop', 1)"
/>
<!-- 右下 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
right: '-4px',
bottom: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'rightBottom')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'rightBottom', 1)"
/>
<!-- 右上 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
right: '-4px',
top: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'rightTop')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'rightTop', 1)"
/>
<!-- 左下 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
left: '-4px',
bottom: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'leftBottom')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'leftBottom', 1)"
/>
</div>
</div>
</div>
<div class="imageDiv_Comparison" style="overflow: hidden">
<div class="imageDiv_Comparison_title">后时相</div>
<div class="imageDiv_Comparison_2">2</div>
<div
ref="mouseCanvasRef_2"
class="dragModal_2"
@wheel="onWheel"
@mousedown="onMouseDown($event, 2)"
:style="{
position: 'relative',
transform: `scale(${scale}) rotate(${rotationAngle}deg)`,
transition: 'transform 0.2s',
width: `100%`,
height: `100%`,
background: `url(${nowImageGroup?.url2}) no-repeat center center`,
backgroundSize: 'contain',
backgroundPosition: 'center',
}"
>
<!-- 创建的矩形 -->
<div
v-for="(rect, index) in graffitis"
:key="index"
:style="{
position: 'absolute',
left: rect.x + 'px',
top: rect.y + 'px',
width: rect.width + 'px',
height: rect.height + 'px',
zIndex: rect.status == 'edit' ? 1000 : 201,
}"
>
<!-- 文字标签 -->
<div
v-if="nowGraffiti == index || rect.text"
:style="{
position: 'absolute',
left: '0px',
top: rect.height + 'px',
width: '235px',
height: 30 + 'px',
background: nowGraffiti == index ? '#ffffff' : '#ffffff00',
}"
>
<div style="display: block" v-if="nowGraffiti == index">
<a-input
v-model:value="rect.text"
style="width: 110px; height: 30px; margin-right: 10px"
@keypress.enter="
nowGraffiti = -1;
rect.status = 'success';
addGraffiti();
"
/>
<CheckOutlined
style="margin-right: 10px; padding: 3px; color: green"
@click="
nowGraffiti = -1;
rect.status = 'success';
addGraffiti();
"
/>
<CloseOutlined
style="margin-right: 10px; padding: 3px; color: red"
@click="
rect.text
? ((rect.x = graffitisClone[index].x),
(rect.y = graffitisClone[index].y),
(rect.width = graffitisClone[index].width),
(rect.height = graffitisClone[index].height),
(rect.color = graffitisClone[index].color),
(rect.text = graffitisClone[index].text),
(rect.status = 'success'))
: graffitis.splice(index, 1);
nowGraffiti = -1;
"
/>
<DeleteOutlined
style="margin-right: 10px; padding: 3px"
@click="
deleteGraffiti(index, rect.text);
nowGraffiti = -1;
"
/>
<a-popover placement="top">
<template #content>
<div style="display: flex; gap: 3px">
<div
class="popoverClass"
v-for="color in ['#2D8CF0', '#19BE6B', '#FFBB00', '#E23C39', '#B620E0']"
:key="color"
:style="{ background: color }"
@click="rect.color = color"
>
<CheckOutlined
v-if="rect.color == color"
style="color: white; padding: 3px"
/>
</div>
</div>
</template>
<FontColorsOutlined style="" />
</a-popover>
</div>
<div
v-if="nowGraffiti != index"
style="
font-size: 20px;
font-weight: bold;
-webkit-text-stroke: 0.1px white;
width: fit-content;
"
:style="{
textDecoration: rect.status == 'mouse' ? 'underline' : '',
}"
@mouseenter="graffitiFlag && rect.status != 'edit' ? (rect.status = 'mouse') : ''"
@mouseleave="graffitiFlag && rect.status == 'mouse' ? (rect.status = 'success') : ''"
@click="
graffitiFlag
? ((rect.status = 'edit'),
(graffitisClone = cloneDeep(graffitis)),
(nowGraffiti = index))
: ''
"
>
{{ rect.text }}
</div>
</div>
<!-- 上 -->
<div
:style="{
position: 'absolute',
left: rect.status == 'edit' ? '6px' : '0px',
top: '0px',
width: rect.status == 'edit' ? `${rect.width - 14}px` : `${rect.width}px`,
height: '4px',
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'top')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'top', 2)"
/>
<!-- 下 -->
<div
:style="{
position: 'absolute',
left: rect.status == 'edit' ? '6px' : '0px',
bottom: `0px`,
width: rect.status == 'edit' ? `${rect.width - 14}px` : `${rect.width}px`,
height: '4px',
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'bottom')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'bottom', 2)"
/>
<!-- 右 -->
<div
:style="{
position: 'absolute',
right: '0px',
top: rect.status == 'edit' ? '6px' : '0px',
width: '4px',
height: rect.status == 'edit' ? `${rect.height - 14}px` : `${rect.height}px`,
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'right')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'right', 2)"
/>
<!-- 左 -->
<div
:style="{
position: 'absolute',
left: '0px',
top: rect.status == 'edit' ? '6px' : '0px',
width: '4px',
height: rect.status == 'edit' ? `${rect.height - 14}px` : `${rect.height}px`,
background: `${props.graffitiColor != '#ffffff' ? props.graffitiColor : rect.color}`,
outline: rect.status != 'success' ? `2px solid #ffffff` : '',
}"
@mouseenter="mouseenter(rect, 'left')"
@mouseleave="mouseleave(rect)"
@click="graffitiFlag ? ((rect.status = 'edit'), (nowGraffiti = index)) : ''"
@mousedown="funMouseDownEdit($event, index, 'left', 2)"
/>
<!-- 左上 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
left: '-4px',
top: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'leftTop')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'leftTop', 2)"
/>
<!-- 右下 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
right: '-4px',
bottom: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'rightBottom')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'rightBottom', 2)"
/>
<!-- 右上 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
right: '-4px',
top: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'rightTop')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'rightTop', 2)"
/>
<!-- 左下 -->
<div
v-if="rect.status == 'edit'"
:style="{
position: 'absolute',
left: '-4px',
bottom: '-4px',
width: '12px',
height: '12px',
background: `#ffffff`,
}"
@mouseenter="mouseenter(rect, 'leftBottom')"
@mouseleave="mouseleave(rect)"
@mousedown="funMouseDownEdit($event, index, 'leftBottom', 2)"
/>
</div>
</div>
</div>
<div class="imageDiv_BottomButton">
<div class="bottomButtonList">
<!-- 上一个 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>上一个</span>
</template>
<LeftOutlined @click="clickLeftOrRightButton('left')" />
</a-tooltip>
</div>
<div :class="inputFlag ? 'buttonInput' : 'button'">
<span v-if="!inputFlag" style="width: 100px" @click="focusInput">
{{ nowImageGroupIndex }}
</span>
<a-input
ref="inputRef"
v-if="inputFlag"
v-model:value="nowImageGroupIndex"
style="width: 46px"
@blur="blurInput"
@keypress.enter="blurInput"
/>
/
{{ props.nowRecord.imageGroup.length }}
</div>
<!-- 下一个 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>下一个</span>
</template>
<RightOutlined @click="clickLeftOrRightButton('right')" />
</a-tooltip>
</div>
<span style="color: gray; margin-left: 5px; margin-right: 5px">|</span>
<!-- 放大 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>放大</span>
</template>
<ZoomInOutlined @click="zoomIn" />
</a-tooltip>
</div>
<!-- 缩小 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>缩小</span>
</template>
<ZoomOutOutlined @click="zoomOut" />
</a-tooltip>
</div>
<!-- 顺时针旋转 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>顺时针旋转</span>
</template>
<RotateRightOutlined @click="rotateClockwise" />
</a-tooltip>
</div>
<!-- 逆时针旋转 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>逆时针旋转</span>
</template>
<RotateLeftOutlined @click="rotateCounterClockwise" />
</a-tooltip>
</div>
<!-- 复位刷新 -->
<div class="button">
<a-tooltip placement="top">
<template #title>
<span>复位刷新</span>
</template>
<RedoOutlined @click="refresh" />
</a-tooltip>
</div>
<span style="color: gray; margin-left: 5px; margin-right: 5px" v-if="props.isEdit">|</span>
<!-- 涂鸦标记 -->
<div class="button" v-if="props.isEdit">
<a-tooltip placement="top">
<template #title>
<span> {{ graffitiFlag ? '关闭手动涂鸦标记' : '开启手动涂鸦标记' }}</span>
</template>
<EditOutlined @click="setGraffiti" />
</a-tooltip>
</div>
</div>
</div>
<!-- 退出涂鸦 -->
<div class="escTip" v-if="graffitiFlag">
<div class="whiteEsc">Esc</div>
<div class="blackTip">退</div>
</div>
</div>
</template>
<script lang="ts" setup>
import {
RightOutlined,
LeftOutlined,
ZoomOutOutlined,
ZoomInOutlined,
RotateLeftOutlined,
RotateRightOutlined,
EditOutlined,
FontColorsOutlined,
RedoOutlined,
CloseOutlined,
ExportOutlined,
DownloadOutlined,
DeleteOutlined,
CheckOutlined,
EyeOutlined,
EyeInvisibleOutlined,
OneToOneOutlined,
BorderHorizontalOutlined,
ExpandOutlined,
CompressOutlined,
} from '@ant-design/icons-vue';
import { ref, watch, onMounted, onBeforeUnmount, computed, nextTick } from 'vue';
import { cloneDeep } from 'lodash-es';
import { getAppEnvConfig } from '@/utils/env';
const props = defineProps(['recordList', 'nowRecord', 'groupIndex', 'isEdit', 'graffitiColor']);
const emits = defineEmits(['chooseNowImageGroup']);
watch(
() => props.isEdit,
() => {
if (!props.isEdit) {
refresh();
graffitiFlag.value = false;
document.body.style.cursor = 'pointer';
}
},
);
watch(
() => props.groupIndex,
() => {
refresh();
nowImageGroupIndex.value = props.groupIndex;
nowImageGroup.value = props.nowRecord.imageGroup[props.groupIndex - 1];
},
);
watch(
() => props.graffitiColor,
() => {},
);
function chooseNowImageGroup(index) {
emits('chooseNowImageGroup', index);
}
// 当前图片组-----------------------------------
const nowImageGroup: any = ref();
const nowImageGroupIndex = ref(1);
// 上一个、下一个图片对比组
function clickLeftOrRightButton(direction) {
const imageGroupList = props.nowRecord.imageGroup;
const nowImageListId = cloneDeep(nowImageGroup.value.id);
for (let index = 0; index < imageGroupList.length; index++) {
if (imageGroupList[index].id == nowImageListId) {
if (direction == 'left') {
if (index == 0) {
nowImageGroup.value = imageGroupList[imageGroupList.length - 1];
chooseNowImageGroup(imageGroupList.length);
} else {
nowImageGroup.value = imageGroupList[index - 1];
chooseNowImageGroup(index);
}
}
if (direction == 'right') {
if (index == imageGroupList.length - 1) {
nowImageGroup.value = imageGroupList[0];
chooseNowImageGroup(1);
} else {
nowImageGroup.value = imageGroupList[index + 1];
chooseNowImageGroup(index + 2);
}
}
}
}
getNowImageGroup();
refresh();
}
// 当前图片组的索引
function getNowImageGroup() {
const nowRecordImageGroupList = props.nowRecord.imageGroup.map((item) => item.id);
nowImageGroupIndex.value = nowRecordImageGroupList.indexOf(nowImageGroup.value.id) + 1;
}
// 初始化、变更后----------------------------------
onMounted(() => {
if(props.nowRecord?.imageGroup.length > 0){
nowImageGroup.value = props.nowRecord.imageGroup[0];
getNowImageGroup();
}
});
watch(
() => props.nowRecord,
() => {
if(props.nowRecord?.imageGroup.length > 0){
nowImageGroup.value = props.nowRecord.imageGroup[0];
}
},
{
deep: true,
},
);
// -----------------------------------------------
const inputFlag = ref(false);
const inputRef = ref();
// input鼠标聚焦
function focusInput() {
inputFlag.value = true;
nextTick(() => {
if (inputRef.value && inputRef.value.focus) {
inputRef.value.focus();
}
});
}
// input鼠标聚焦后离开or点击Enter
function blurInput() {
inputFlag.value = false;
// 检测是否是数字
if (/^-?\d+(\.\d+)?$/.test(nowImageGroupIndex.value.toString())) {
if (parseInt(nowImageGroupIndex.value) > props.nowRecord.imageGroup.length) {
nowImageGroupIndex.value = props.nowRecord.imageGroup.length;
} else if (parseInt(nowImageGroupIndex.value) < 1) {
nowImageGroupIndex.value = 1;
}
} else {
nowImageGroupIndex.value = 1;
}
nowImageGroup.value = props.nowRecord.imageGroup[nowImageGroupIndex.value - 1];
chooseNowImageGroup(nowImageGroupIndex.value);
}
// 缩放比例、旋转-----------------------------------
const scale = ref(1);
const rotationAngle = ref(0);
// 放大函数
function zoomIn() {
if (scale.value < 3) {
// 设置最大缩放倍数为3倍
scale.value += 0.1;
}
}
// 缩小函数
function zoomOut() {
if (scale.value > 0.5) {
// 设置最小缩放倍数为0.5倍
scale.value -= 0.1;
}
}
// 顺时针旋转函数
function rotateClockwise() {
rotationAngle.value += 90; // 每次旋转90度
}
// 逆时针旋转
function rotateCounterClockwise() {
rotationAngle.value -= 90; // 每次旋转-90度
}
// 复位+刷新
function refresh() {
scale.value = 1;
rotationAngle.value = 0;
// 复位
const dragDocument1: any = document.querySelector('.dragModal_1');
if (dragDocument1) {
dragDocument1.style.left = 0 + 'px';
dragDocument1.style.top = 0 + 'px';
}
const dragDocument2: any = document.querySelector('.dragModal_2');
if (dragDocument2) {
dragDocument2.style.left = 0 + 'px';
dragDocument2.style.top = 0 + 'px';
}
}
// 设置画笔---------------------------------------------------------------
const graffitiFlag = ref(false);
const nowGraffiti = ref(-1);
const nowMouseGraffiti = ref(0);
// 设置鼠标格式
function setGraffiti() {
refresh();
graffitiFlag.value = !graffitiFlag.value;
if (graffitiFlag.value) {
document.body.style.cursor = 'crosshair';
} else {
document.body.style.cursor = 'pointer';
}
}
// 临时选框状态
const isDragging = ref(false);
let startX = 0;
let startY = 0;
let endX = 0;
let endY = 0;
// 鼠标拖动-状态管理
const dragState = {
isDragging: false,
initialMouseX: 0,
initialMouseY: 0,
initialElementX_1: 0,
initialElementY_1: 0,
initialElementX_2: 0,
initialElementY_2: 0,
};
// 所有已创建的矩形
const graffitis: any = ref([]);
const graffitisClone: any = ref([]);
let comparisoNnum = 0;
const mouseCanvasRef_1 = ref();
const mouseCanvasRef_2 = ref();
// 鼠标按下
function onMouseDown(event, num) {
if (
graffitiFlag.value &&
(graffitis.value.length == 0 || !graffitis.value?.some((item) => item.status != 'success'))
) {
// 涂鸦
if (nowGraffiti.value != -1) return;
if (graffitis.value.findIndex((item) => item.status == 'mouse') != -1) return;
comparisoNnum = num;
// 获取相对于容器的坐标
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
startX = event.x - rect.x;
startY = event.y - rect.y;
isDragging.value = true;
// 添加矩形到数组中
graffitis.value.push({
x: startX,
y: startY,
width: 0,
height: 0,
color: props.graffitiColor != '#ffffff' ? props.graffitiColor : '#E23C39',
text: '',
status: 'edit',
type: 'hand',
});
graffitisClone.value = cloneDeep(graffitis.value);
window.addEventListener('mousemove', onMouseMoveGraffit);
window.addEventListener('mouseup', onMouseUpGraffit);
}
if (!graffitiFlag.value) {
const dragElement1: any = document.querySelector('.dragModal_1');
const dragElement2: any = document.querySelector('.dragModal_2');
if (!dragElement1) return;
if (!dragElement2) return;
dragState.isDragging = true;
dragState.initialMouseX = event.clientX;
dragState.initialMouseY = event.clientY;
dragState.initialElementX_1 = dragElement1.offsetLeft;
dragState.initialElementY_1 = dragElement1.offsetTop;
dragState.initialElementX_2 = dragElement2.offsetLeft;
dragState.initialElementY_2 = dragElement2.offsetTop;
dragElement1.style.cursor = 'grabbing';
dragElement2.style.cursor = 'grabbing';
document.addEventListener('mousemove', handleMouseMove);
document.addEventListener('mouseup', handleMouseUp);
}
}
// 鼠标移动-涂鸦
function onMouseMoveGraffit(event) {
// 涂鸦
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
if (!isDragging.value) return;
endX = event.x - rect.x;
endY = event.y - rect.y;
if (endX < 0 && endY < 0) {
endX = startX;
endY = startY;
}
setMouseData();
}
// 鼠标松开-涂鸦
function onMouseUpGraffit(event) {
// 涂鸦
if (!isDragging.value) return;
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
endX = event.x - rect.x;
endY = event.y - rect.y;
if (endX < 0 && endY < 0) {
endX = startX;
endY = startY;
}
isDragging.value = false;
if (event.x > rect.right || event.y > rect.bottom) {
graffitis.value.splice(graffitis.value.length - 1, 1);
nowGraffiti.value = -1;
} else {
setMouseData();
nowGraffiti.value = graffitis.value.length - 1;
}
window.removeEventListener('mousemove', onMouseMoveGraffit);
window.removeEventListener('mouseup', onMouseUpGraffit);
}
// 鼠标移动-拖动
const handleMouseMove = (event) => {
const dragElement1: any = document.querySelector('.dragModal_1');
const dragElement2: any = document.querySelector('.dragModal_2');
if (!dragElement1) return;
if (!dragElement2) return;
if (!dragState.isDragging) return;
const deltaX = event.clientX - dragState.initialMouseX;
const deltaY = event.clientY - dragState.initialMouseY;
dragElement1.style.left = `${dragState.initialElementX_1 + deltaX}px`;
dragElement1.style.top = `${dragState.initialElementY_1 + deltaY}px`;
dragElement2.style.left = `${dragState.initialElementX_2 + deltaX}px`;
dragElement2.style.top = `${dragState.initialElementY_2 + deltaY}px`;
};
// 鼠标松开-拖动
const handleMouseUp = () => {
const dragElement1: any = document.querySelector('.dragModal_1');
const dragElement2: any = document.querySelector('.dragModal_2');
if (!dragElement1) return;
if (!dragElement2) return;
dragState.isDragging = false;
dragElement1.style.cursor = 'default';
dragElement2.style.cursor = 'default';
document.removeEventListener('mousemove', handleMouseMove);
document.removeEventListener('mouseup', handleMouseUp);
};
// 设置鼠标涂鸦绘画出的数据
function setMouseData() {
graffitis.value[graffitis.value.length - 1].x = Math.min(startX, endX);
graffitis.value[graffitis.value.length - 1].width = Math.abs(endX - startX);
graffitis.value[graffitis.value.length - 1].y = Math.min(startY, endY);
graffitis.value[graffitis.value.length - 1].height = Math.abs(endY - startY);
}
// 添加保存涂鸦
function addGraffiti() {
// UpdatePicStatus({
// id: props.nowPreviewRecord.id,
// fileTags: JSON.stringify(fileTags.value),
// graffitiJson: JSON.stringify(graffitis.value),
// display: props.nowPreviewRecord.display0,
// showOnMap: props.nowPreviewRecord.showOnMap,
// }).then((res) => {
// emits('handleSuccessPreview');
// });
}
// 删除鼠标涂鸦
function deleteGraffiti(index = undefined, value = undefined) {
graffitis.value.splice(index, 1);
}
// 鼠标滚轮
function onWheel(event) {
const delta = event.deltaY || event.detail || event.wheelDelta;
// 根据滚轮方向调整缩放比例
if (delta < 0) {
// 向上滚动,放大
scale.value += 0.1;
} else if (scale.value > 0.5) {
// 向下滚动,缩小
scale.value -= 0.1;
}
}
//------------------------------------------------------------------------
// 鼠标聚焦
function mouseenter(rect, type) {
if (graffitiFlag.value) {
// 鼠标聚焦状态
if (rect.status != 'edit') {
rect.status = 'mouse';
document.body.style.cursor = 'pointer';
}
// 编辑状态
if (rect.status == 'edit') {
if (type == 'top' || type == 'bottom') {
document.body.style.cursor = 'ns-resize';
}
if (type == 'left' || type == 'right') {
document.body.style.cursor = 'ew-resize';
}
if (type == 'leftTop' || type == 'rightBottom') {
document.body.style.cursor = 'nwse-resize';
}
if (type == 'leftBottom' || type == 'rightTop') {
document.body.style.cursor = 'nesw-resize';
}
}
}
}
// 鼠标离开
function mouseleave(rect) {
if (graffitiFlag.value) {
if (rect.status == 'mouse' || rect.status == 'edit') {
if (rect.status == 'mouse') {
rect.status = 'success';
}
if (rect.status == 'edit') {
document.body.style.cursor = 'crosshair';
}
}
}
}
// 编辑状态下的鼠标按下
const mouseEditType = ref('');
function funMouseDownEdit(e, index, type, num) {
if (graffitiFlag.value) {
// 获取相对于容器的坐标
graffitisClone.value = cloneDeep(graffitis.value);
comparisoNnum = num;
// 获取相对于容器的坐标
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
startX = e.x - rect.x;
startY = e.y - rect.y;
isDragging.value = true;
nowGraffiti.value = index;
mouseEditType.value = type;
window.addEventListener('mousemove', funMouseMoveEdit);
window.addEventListener('mouseup', funMouseUpEdit);
}
}
// 编辑状态下的鼠标移动
function funMouseMoveEdit(e) {
if (graffitiFlag.value) {
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
if (!isDragging.value) return;
endX = e.x - rect.x;
endY = e.y - rect.y;
if (endX < 0 && endY < 0) {
endX = startX;
endY = startY;
}
funSetMouseDataEdit();
}
}
// 编辑状态下的鼠标松开
function funMouseUpEdit(e) {
if (graffitiFlag.value) {
if (!isDragging.value) return;
const rect =
comparisoNnum == 1
? mouseCanvasRef_1.value.getBoundingClientRect()
: mouseCanvasRef_2.value.getBoundingClientRect();
endX = e.x - rect.x;
endY = e.y - rect.y;
if (endX < 0 && endY < 0) {
endX = startX;
endY = startY;
}
isDragging.value = false;
if (e.x > rect.right || e.y > rect.bottom) {
graffitis.value[nowGraffiti.value] = graffitisClone.value[nowGraffiti.value];
} else {
funSetMouseDataEdit();
}
window.removeEventListener('mousemove', funMouseMoveEdit);
window.removeEventListener('mouseup', funMouseUpEdit);
}
}
// 编辑状态下的数据
function funSetMouseDataEdit() {
if (['top', 'leftTop', 'rightTop'].includes(mouseEditType.value)) {
graffitis.value[nowGraffiti.value].height =
graffitis.value[nowGraffiti.value].height + graffitis.value[nowGraffiti.value].y - endY;
graffitis.value[nowGraffiti.value].y = endY;
}
if (['bottom', 'leftBottom', 'rightBottom'].includes(mouseEditType.value)) {
graffitis.value[nowGraffiti.value].height = endY - graffitis.value[nowGraffiti.value].y;
}
if (['left', 'leftTop', 'leftBottom'].includes(mouseEditType.value)) {
graffitis.value[nowGraffiti.value].width =
graffitis.value[nowGraffiti.value].width + graffitis.value[nowGraffiti.value].x - endX;
graffitis.value[nowGraffiti.value].x = endX;
}
if (['right', 'rightTop', 'rightBottom'].includes(mouseEditType.value)) {
graffitis.value[nowGraffiti.value].width = endX - graffitis.value[nowGraffiti.value].x;
}
}
// 添加键盘事件监听器
const addEventListener = () => {
window.addEventListener('keydown', handleKeydown);
};
// 移除键盘事件监听器
const removeEventListener = () => {
window.removeEventListener('keydown', handleKeydown);
};
// 处理按键按下事件
const handleKeydown = (event: KeyboardEvent) => {
if (event.code === 'Escape' && graffitiFlag.value) {
setGraffiti();
}
};
// 在组件挂载时添加监听器
onMounted(() => {
addEventListener();
});
// 在组件卸载时移除监听器
onBeforeUnmount(() => {
removeEventListener();
});
</script>
<style lang="less" scoped>
.imageDiv_ {
position: relative;
display: flex;
flex-wrap: wrap;
width: 100%;
height: 100%;
// gap: 4px;
}
.imageDiv_Comparison {
position: relative;
width: calc(50% - 5px);
height: 92%;
outline: 1px solid #ffffff55;
margin-left: 2px;
margin-right: 2px;
display: flex;
align-items: center;
justify-content: center;
.imageDiv_Comparison_title {
position: absolute;
top: 8px;
left: 35px;
color: #ffffff;
font-size: 20px;
z-index: 200;
pointer-events: none;
}
.imageDiv_Comparison_1 {
display: flex;
align-items: center;
justify-content: center;
position: absolute;
right: 0px;
top: 30px;
background: #2773c3;
width: 30px;
height: 25px;
border-radius: 10px 0px 0px 10px;
z-index: 200;
}
.imageDiv_Comparison_2 {
display: flex;
align-items: center;
justify-content: center;
position: absolute;
left: 0px;
top: 30px;
background: #cb8824;
width: 30px;
height: 25px;
border-radius: 0px 10px 10px 0px;
z-index: 200;
}
}
.imageDiv_BottomButton {
display: flex;
align-items: center;
justify-content: center;
background: #101010;
// background: red;
height: calc(8% - 5px);
width: 100%;
.bottomButtonList {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
width: 100%;
height: 40px;
.button {
position: relative;
padding-left: 10px;
padding-right: 10px;
margin-left: 6px;
margin-right: 6px;
color: #ffffff;
font-size: 22px;
}
.buttonInput {
position: relative;
color: #ffffff;
font-size: 22px;
}
}
}
.popoverClass {
width: 18px;
height: 18px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 3px;
}
// 退出涂鸦
.escTip {
position: absolute;
left: 0%;
bottom: 120px;
width: 120px;
height: 40px;
background: #9c9c9c77;
border-radius: 5px;
z-index: 1001;
display: flex;
align-items: center;
justify-content: flex-start;
.whiteEsc {
height: 30px;
background: #ffffff;
font-size: 16px;
padding: 10px;
border-radius: 5px;
display: flex;
margin-left: 10px;
align-items: center;
}
.blackTip {
display: flex;
margin-left: 5px;
align-items: center;
color: #ffffff;
}
}
</style>