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@ -0,0 +1,844 @@
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<template>
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<div class="drawPicBox">
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<div class="piclist">
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<ul>
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<li
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v-for="item in piclist"
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@click="handleClickPic(item)"
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:class="{ selected: item === selectedItem }"
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>
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{{ getFileName(item.path) }}
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</li>
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</ul>
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</div>
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<div class="picright">
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<div class="pointBox">
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<h3>
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标注数据
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<el-button type="primary" @click="savePointer">保存</el-button>
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{{ piclist.length }}
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</h3>
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<div class="picRow">
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<p
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v-for="(item, index) in recArrs"
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:key="index"
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:class="index == selectIndex ? 'bgClass' : ''"
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>
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<span
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>{{ item.text }}{{ index }}：
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<el-select
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size="mini"
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v-model="item.type"
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placeholder="请选择标注名称"
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>
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<el-option
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v-for="(label, value, index) in markOptions"
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:key="value"
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:label="label"
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:value="index"
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>
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</el-option>
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</el-select>
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</span>
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</p>
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<!-- <span>图片的宽：{{ imgWidth }}px</span>
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<span>图片的高：{{ imgHeight }}px</span>
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<span>宽：{{ (item.w / imgWidth).toFixed(2) }}</span>
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<span>高：{{ (item.h / imgHeight).toFixed(2) }}</span>
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<span>X：{{ ((item.x + item.w) / 2 / imgWidth).toFixed(2) }}</span>
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<span>Y：{{ ((item.y + item.h) / 2 / imgHeight).toFixed(2) }}</span> -->
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</div>
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</div>
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<div class="picCanvans">
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<div class="wrap">
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<img
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@load="onImageLoad"
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:src="alarmPicJpg"
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alt=""
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class="img"
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ref="imgDiv"
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/>
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<canvas
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class="canvas_dom"
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id="canvasDom"
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:width="imgWidth"
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:height="imgHeight"
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@mousemove="moveFunction"
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@mousedown="downFunction"
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@mouseup="upFunction"
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@mouseout="outFunction"
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@contextmenu="contextMenuFunction"
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>
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</canvas>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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import EventBus from "@/utils/event-bus";
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import { getTestTerminalPhotoListApi, takeAlarmApi } from "@/utils/api/drawApi";
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export default {
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components: {},
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data() {
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return {
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alarmPicJpg: "",
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markOptions: {}, //获取标注列表
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currentNodeData: "",
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parentdata: "",
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imgWidth: 0,
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imgHeight: 0,
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typeMap: {
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0: "吊车",
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1: "塔吊",
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2: "水泥泵车",
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3: "挖掘机",
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4: "推土机",
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5: "翻斗车",
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6: "山火",
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7: "烟雾",
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8: "导线异物体",
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9: "导线义务防尘网",
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},
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// 保存矩形数据
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recArrs: [],
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curObj: {
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isRightClick: false, // 鼠标右键按下标识
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radious: 4, // 范围误差值
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recSize: 5, // 移动小框的大小
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index: -1, // 当前矩形框的index
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side: 0, // 边界值
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resize: false, // 是否拖拽大小
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draw: false, // 是否画图
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drag: false, // 是否拖动
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x: 0, // 画图的起始x
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y: 0, // 画图的起始y
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startX: 0, // x轴开始位置
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startY: 0, // y轴开始位置
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centerX: 0, //矩形中心点x
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centerY: 0, //矩形中心点y
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},
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//获取的矩形数据
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labelMarkArrs: [],
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hostName: "",
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selectIndex: -1,
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piclist: [],
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photoId: "",
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selectedItem: null, // 初始化时没有选中的图片项
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};
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},
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created() {
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EventBus.$on("labelMark", (value) => {
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this.selectIndex = -1;
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//console.log(value); // 输出 value
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this.labelMarkArrs = value;
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console.log(this.labelMarkArrs);
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this.clearCanvas();
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this.recArrs = [];
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for (var i = 0; i < this.labelMarkArrs.length; i++) {
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console.log(this.labelMarkArrs[i]);
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//获取的数据转化一下
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this.recArrs.push({
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x:
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this.labelMarkArrs[i].centerX * this.imgWidth -
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(this.labelMarkArrs[i].width * this.imgWidth) / 2,
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y:
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this.labelMarkArrs[i].centerY * this.imgHeight -
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(this.labelMarkArrs[i].height * this.imgHeight) / 2,
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w: this.labelMarkArrs[i].width * this.imgWidth,
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h: this.labelMarkArrs[i].height * this.imgHeight,
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text: this.typeMap[this.labelMarkArrs[i].type],
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type: this.labelMarkArrs[i].type,
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});
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}
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console.log("aaaaaaaaaaaaaaaaa");
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console.log(this.recArrs);
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this.drawOldRect();
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});
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},
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mounted() {
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this.getPicList();
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this.getTypes();
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},
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beforeDestroy() {
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window.removeEventListener("resize", this.updateImageSize);
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},
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computed: {},
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methods: {
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getFileName(path) {
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// 使用lastIndexOf和substring来截取文件名
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const lastIndex = path.lastIndexOf("/");
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if (lastIndex !== -1) {
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return path.substring(lastIndex + 1);
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}
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return ""; // 如果没有找到'/'，返回空字符串
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},
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getPicList() {
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getTestTerminalPhotoListApi()
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.then((res) => {
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console.log(res);
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this.piclist = res.data.list;
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this.alarmPicJpg = res.data.list[0].path;
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this.photoId = res.data.list[0].id;
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this.selectedItem = res.data.list[0]; // 点击时更新选中的图片项
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})
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.catch((err) => {});
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},
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handleClickPic(row) {
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console.log(row);
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this.selectedItem = row; // 点击时更新选中的图片项
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this.alarmPicJpg = row.path;
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this.photoId = row.id;
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},
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getTypes() {
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this.markOptions = this.typeMap;
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},
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//获取图片的宽高
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onImageLoad() {
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this.updateImageSize();
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},
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updateImageSize() {
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const img = this.$refs.imgDiv;
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this.imgWidth = img.offsetWidth;
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this.imgHeight = img.offsetHeight;
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console.log(this.imgWidth, this.imgHeight);
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this.clearCanvas();
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this.recArrs = [];
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for (var i = 0; i < this.labelMarkArrs.length; i++) {
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console.log(this.labelMarkArrs[i]);
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//获取的数据转化一下
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this.recArrs.push({
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x:
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this.labelMarkArrs[i].centerX * this.imgWidth -
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(this.labelMarkArrs[i].width * this.imgWidth) / 2,
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y:
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this.labelMarkArrs[i].centerY * this.imgHeight -
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(this.labelMarkArrs[i].height * this.imgHeight) / 2,
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w: this.labelMarkArrs[i].width * this.imgWidth,
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h: this.labelMarkArrs[i].height * this.imgHeight,
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text: this.typeMap[this.labelMarkArrs[i].type],
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type: this.labelMarkArrs[i].type,
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});
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}
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console.log("aaaaaaaaaaaaaaaaa");
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console.log(this.recArrs);
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this.drawOldRect();
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},
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// 禁止鼠标右键
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contextMenuFunction(e) {
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e.preventDefault();
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return false;
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},
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// 鼠标移动事件
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moveFunction(e) {
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// console.log('鼠标移动', e);
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// 需要清除之前的辅助线
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this.clearCanvas();
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// 画辅助线
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this.drawRuler(e);
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// // 清空辅助线和矩形数据后，这里重绘
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this.drawOldRect();
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// 画矩形
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this.drawRect(e);
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// // 移动或缩放
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this.moveOrScale(e);
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},
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// 移动矩形框/缩放矩形框
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moveOrScale(e) {
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let index = this.getEventIndex(e.offsetX, e.offsetY);
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let side = 0;
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if (index > -1) {
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side = this.getEventArea(index, e.offsetX, e.offsetY);
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// 画移动小框
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if (side > 0) {
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this.drawLitRecs(index);
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}
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}
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// 鼠标样式
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this.changeResizeCursor(side);
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// 如果在移动
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this.moveRec(e);
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// 如果在缩放
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this.reSizeRec(e);
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},
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// 移动
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moveRec(e) {
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let canvasDom = document.getElementById("canvasDom");
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let ctx2d = canvasDom.getContext("2d");
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if (this.curObj.drag && this.recArrs[this.curObj.index]) {
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let x = this.curObj.startX + e.offsetX - this.curObj.x;
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let y = this.curObj.startY + e.offsetY - this.curObj.y;
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let minX = canvasDom.offsetLeft;
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let maxX =
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canvasDom.offsetLeft +
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canvasDom.offsetWidth -
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this.recArrs[this.curObj.index].w;
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let minY = canvasDom.offsetTop;
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let maxY =
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canvasDom.offsetTop +
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canvasDom.offsetHeight -
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this.recArrs[this.curObj.index].h;
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if (x < minX) {
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x = minX;
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}
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if (x > maxX) {
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x = maxX;
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}
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if (y < minY) {
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y = minY;
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}
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if (y > maxY) {
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y = maxY;
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}
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this.recArrs[this.curObj.index].x = x;
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this.recArrs[this.curObj.index].y = y;
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}
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},
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//缩放
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reSizeRec(e) {
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const { side, index, recSize } = this.curObj;
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const rec = this.recArrs[index];
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if (this.curObj.resize && rec) {
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const temX = rec.x;
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const temY = rec.y;
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const ex = e.offsetX;
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const ey = e.offsetY;
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if (side < 4 && temX + rec.w - ex > recSize) {
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rec.x = ex;
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}
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if (
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(side == 1 || side == 4 || side == 7) &&
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temY + rec.h - ey > recSize
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) {
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rec.y = ey;
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}
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if (side < 4) {
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if (temX + rec.w - ex > recSize) {
|
|
|
|
|
rec.w = temX + rec.w - ex;
|
|
|
|
|
}
|
|
|
|
|
} else if (side < 7) {
|
|
|
|
|
if (ex - temX > recSize) {
|
|
|
|
|
rec.w = ex - temX;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (side == 1 || side == 4 || side == 7) {
|
|
|
|
|
if (temY + rec.h - ey > recSize) {
|
|
|
|
|
rec.h = temY + rec.h - ey;
|
|
|
|
|
}
|
|
|
|
|
} else if (side == 3 || side == 6 || side == 8) {
|
|
|
|
|
if (ey - temY > recSize) {
|
|
|
|
|
rec.h = ey - temY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
// 鼠标移出画布
|
|
|
|
|
outFunction(e) {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let x = e.clientX;
|
|
|
|
|
let y = e.clientY;
|
|
|
|
|
let left = canvasDom.offsetLeft;
|
|
|
|
|
let top = canvasDom.offsetTop;
|
|
|
|
|
let width = canvasDom.offsetWidth;
|
|
|
|
|
let height = canvasDom.offsetHeight;
|
|
|
|
|
let limitX = left + width;
|
|
|
|
|
let limitY = top + height;
|
|
|
|
|
if (x < left || x > limitX || y < top || y > limitY) {
|
|
|
|
|
console.log("鼠标移出范围， 清除canvas，重新绘制");
|
|
|
|
|
this.clearCanvas();
|
|
|
|
|
this.drawOldRect();
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
// 鼠标移动，画辅助线
|
|
|
|
|
drawRuler(e) {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let ctx2d = canvasDom.getContext("2d");
|
|
|
|
|
const canvasHeight = canvasDom.offsetWidth;
|
|
|
|
|
const canvasWidth = canvasDom.offsetWidth;
|
|
|
|
|
//console.log(canvasDom);
|
|
|
|
|
// 开始一条路径
|
|
|
|
|
ctx2d.beginPath();
|
|
|
|
|
// 填充色
|
|
|
|
|
ctx2d.strokeStyle = "red";
|
|
|
|
|
// 路径宽度
|
|
|
|
|
ctx2d.lineWidth = 1;
|
|
|
|
|
// 移动到 鼠标的 x位置， y位置 0（竖线的起点）
|
|
|
|
|
ctx2d.moveTo(e.offsetX, 0);
|
|
|
|
|
// lineTo() 方法添加一个新点，（竖线的终点）
|
|
|
|
|
ctx2d.lineTo(e.offsetX, canvasHeight);
|
|
|
|
|
// 移动到(x: 0, y：鼠标的位置)（横线的起点）
|
|
|
|
|
ctx2d.moveTo(0, e.offsetY);
|
|
|
|
|
// lineTo() 方法添加一个新点，（横线的终点）
|
|
|
|
|
ctx2d.lineTo(canvasWidth, e.offsetY);
|
|
|
|
|
ctx2d.stroke();
|
|
|
|
|
},
|
|
|
|
|
// 清除canvas
|
|
|
|
|
clearCanvas() {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let ctx2d = canvasDom.getContext("2d");
|
|
|
|
|
const canvasHeight = canvasDom.width;
|
|
|
|
|
const canvasWidth = canvasDom.height;
|
|
|
|
|
ctx2d.clearRect(0, 0, canvasHeight, canvasWidth);
|
|
|
|
|
},
|
|
|
|
|
// 鼠标按下并移动，画矩形
|
|
|
|
|
drawRect(e) {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let ctx2d = canvasDom.getContext("2d");
|
|
|
|
|
if (this.curObj.draw) {
|
|
|
|
|
ctx2d.strokeRect(
|
|
|
|
|
this.curObj.x,
|
|
|
|
|
this.curObj.y,
|
|
|
|
|
e.offsetX - this.curObj.x,
|
|
|
|
|
e.offsetY - this.curObj.y
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
// 画初始数据
|
|
|
|
|
drawOldRect() {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let ctx2d = canvasDom.getContext("2d");
|
|
|
|
|
const canvasHeight = canvasDom.width;
|
|
|
|
|
const canvasWidth = canvasDom.height;
|
|
|
|
|
if (!this.recArrs.length) return;
|
|
|
|
|
for (var i = 0; i < this.recArrs.length; i++) {
|
|
|
|
|
// >2的判断是为了防止误触画出来的数据
|
|
|
|
|
if (this.recArrs[i].w > 2 && this.recArrs[i].h > 2) {
|
|
|
|
|
ctx2d.beginPath();
|
|
|
|
|
ctx2d.lineWidth = 2; // 矩形框的线条宽度
|
|
|
|
|
ctx2d.strokeStyle = "rgb(255, 0, 0)"; // 矩形框的线条颜色
|
|
|
|
|
// 设置填充样式
|
|
|
|
|
ctx2d.fillStyle = "rgba(22, 158, 140, 0.4)"; // 蓝色，半透明
|
|
|
|
|
|
|
|
|
|
ctx2d.strokeRect(
|
|
|
|
|
this.recArrs[i].x,
|
|
|
|
|
this.recArrs[i].y,
|
|
|
|
|
this.recArrs[i].w,
|
|
|
|
|
this.recArrs[i].h
|
|
|
|
|
); // 矩形框
|
|
|
|
|
ctx2d.fillRect(
|
|
|
|
|
this.recArrs[i].x,
|
|
|
|
|
this.recArrs[i].y,
|
|
|
|
|
this.recArrs[i].w,
|
|
|
|
|
this.recArrs[i].h
|
|
|
|
|
); // 填充矩形
|
|
|
|
|
// 如果有文本信息，填充文本信息
|
|
|
|
|
if (this.recArrs[i].text) {
|
|
|
|
|
ctx2d.font = "100 18px 微软雅黑";
|
|
|
|
|
ctx2d.lineWidth = 1;
|
|
|
|
|
ctx2d.strokeStyle = "rgb(255,0,0)";
|
|
|
|
|
ctx2d.strokeText(
|
|
|
|
|
this.recArrs[i].text,
|
|
|
|
|
this.recArrs[i].x +
|
|
|
|
|
this.recArrs[i].w / 2 -
|
|
|
|
|
(this.recArrs[i].text.length / 2) * 16,
|
|
|
|
|
this.recArrs[i].y - 20 < 0
|
|
|
|
|
? this.recArrs[i].y + this.recArrs[i].h + 20
|
|
|
|
|
: this.recArrs[i].y - 10
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
|
|
|
|
|
writeMarkHandle() {
|
|
|
|
|
this.dialogFormVisible = false;
|
|
|
|
|
this.drawRect();
|
|
|
|
|
},
|
|
|
|
|
// 鼠标按下事件
|
|
|
|
|
downFunction(e) {
|
|
|
|
|
console.log("鼠标按下", e); // e.button 0 鼠标左键 1 鼠标滚轮 2 鼠标右键
|
|
|
|
|
this.curObj.isRightClick = e.button > 1;
|
|
|
|
|
console.log("是否右键", this.curObj.isRightClick);
|
|
|
|
|
|
|
|
|
|
// 赋值 x,y 轴起始数据
|
|
|
|
|
this.curObj.x = e.offsetX;
|
|
|
|
|
this.curObj.y = e.offsetY;
|
|
|
|
|
|
|
|
|
|
// 判断是否落在的矩形框上
|
|
|
|
|
//得到落点所在框的序数
|
|
|
|
|
this.curObj.index = this.getEventIndex(this.curObj.x, this.curObj.y);
|
|
|
|
|
console.log("落点矩形", this.curObj.index);
|
|
|
|
|
console.log("我是上面的数组", this.recArrs);
|
|
|
|
|
console.log(
|
|
|
|
|
"我是上面的数组点击的哪一个",
|
|
|
|
|
this.recArrs[this.curObj.index]
|
|
|
|
|
);
|
|
|
|
|
this.selectIndex = this.curObj.index;
|
|
|
|
|
// 如果是鼠标右键 TODO...
|
|
|
|
|
if (this.curObj.isRightClick) {
|
|
|
|
|
} else {
|
|
|
|
|
// 鼠标左键
|
|
|
|
|
// 如果鼠标落点不在矩形内，画矩形
|
|
|
|
|
if (this.curObj.index === -1) {
|
|
|
|
|
this.curObj.draw = true;
|
|
|
|
|
} else {
|
|
|
|
|
// 落点在矩形内
|
|
|
|
|
//移动或者放缩
|
|
|
|
|
this.curObj.startX = this.recArrs[this.curObj.index].x;
|
|
|
|
|
this.curObj.startY = this.recArrs[this.curObj.index].y;
|
|
|
|
|
//得到落点在一个框中的区域
|
|
|
|
|
this.curObj.side = this.getEventArea(
|
|
|
|
|
this.curObj.index,
|
|
|
|
|
this.curObj.x,
|
|
|
|
|
this.curObj.y
|
|
|
|
|
);
|
|
|
|
|
console.log("this.curObj.side", this.curObj.side);
|
|
|
|
|
if (this.curObj.side < 9) {
|
|
|
|
|
//准备缩放
|
|
|
|
|
console.log("在缩放");
|
|
|
|
|
this.curObj.resize = true;
|
|
|
|
|
} else {
|
|
|
|
|
//准备拖动
|
|
|
|
|
console.log("在拖动");
|
|
|
|
|
this.curObj.drag = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 画移动小框
|
|
|
|
|
this.drawLitRecs(this.curObj.index);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
//判断小框类型
|
|
|
|
|
this.changeResizeCursor(this.curObj.side);
|
|
|
|
|
},
|
|
|
|
|
//画移动时的小框,data为矩形框9个点的坐标
|
|
|
|
|
drawLitRecs(index) {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
let ctx2d = canvasDom.getContext("2d");
|
|
|
|
|
const data = this.prepareLitRecs(index);
|
|
|
|
|
const { recSize } = this.curObj;
|
|
|
|
|
for (var i = 0; i < data.length; i++) {
|
|
|
|
|
ctx2d.strokeRect(
|
|
|
|
|
data[i][0] - recSize / 2,
|
|
|
|
|
data[i][1] - recSize / 2,
|
|
|
|
|
recSize,
|
|
|
|
|
recSize
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
//把一个框的左上角坐标和宽高输入，得到8个坐标，左3，右3中2
|
|
|
|
|
prepareLitRecs(index) {
|
|
|
|
|
const data = this.recArrs[index];
|
|
|
|
|
var li = [];
|
|
|
|
|
li[0] = [data.x, data.y];
|
|
|
|
|
li[1] = [data.x, data.y + data.h / 2];
|
|
|
|
|
li[2] = [data.x, data.y + data.h];
|
|
|
|
|
li[3] = [data.x + data.w, data.y];
|
|
|
|
|
li[4] = [data.x + data.w, data.y + data.h / 2];
|
|
|
|
|
li[5] = [data.x + data.w, data.y + data.h];
|
|
|
|
|
li[6] = [data.x + data.w / 2, data.y];
|
|
|
|
|
li[7] = [data.x + data.w / 2, data.y + data.h];
|
|
|
|
|
return li;
|
|
|
|
|
},
|
|
|
|
|
// 修改鼠标样式
|
|
|
|
|
changeResizeCursor(side) {
|
|
|
|
|
let canvasDom = document.getElementById("canvasDom");
|
|
|
|
|
switch (side) {
|
|
|
|
|
case 0:
|
|
|
|
|
canvasDom.style.cursor = "crosshair";
|
|
|
|
|
break;
|
|
|
|
|
case 1:
|
|
|
|
|
canvasDom.style.cursor = "se-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 2:
|
|
|
|
|
canvasDom.style.cursor = "e-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 3:
|
|
|
|
|
canvasDom.style.cursor = "ne-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 4:
|
|
|
|
|
canvasDom.style.cursor = "sw-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 5:
|
|
|
|
|
canvasDom.style.cursor = "w-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 6:
|
|
|
|
|
canvasDom.style.cursor = "nw-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 7:
|
|
|
|
|
canvasDom.style.cursor = "s-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 8:
|
|
|
|
|
canvasDom.style.cursor = "n-resize";
|
|
|
|
|
break;
|
|
|
|
|
case 9:
|
|
|
|
|
canvasDom.style.cursor = "move";
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
canvasDom.style.cursor = "default";
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
//得到落点在一个框中的区域
|
|
|
|
|
getEventArea(index, x, y) {
|
|
|
|
|
const data = this.recArrs[index];
|
|
|
|
|
// console.log("this.recArrs", this.recArrs);
|
|
|
|
|
// console.log("data", data);
|
|
|
|
|
if (
|
|
|
|
|
x > data.x - this.curObj.radious &&
|
|
|
|
|
x < data.x + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
if (
|
|
|
|
|
y > data.y - this.curObj.radious &&
|
|
|
|
|
y < data.y + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 1;
|
|
|
|
|
} else if (
|
|
|
|
|
y > data.y + this.curObj.radious &&
|
|
|
|
|
y < data.y + data.h - this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 2;
|
|
|
|
|
} else if (
|
|
|
|
|
y > data.y + data.h - this.curObj.radious &&
|
|
|
|
|
y < data.y + data.h + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 3;
|
|
|
|
|
}
|
|
|
|
|
} else if (
|
|
|
|
|
x > data.x + data.w - this.curObj.radious &&
|
|
|
|
|
x < data.x + data.w + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
if (
|
|
|
|
|
y > data.y - this.curObj.radious &&
|
|
|
|
|
y < data.y + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 4;
|
|
|
|
|
} else if (
|
|
|
|
|
y > data.y + this.curObj.radious &&
|
|
|
|
|
y < data.y + data.h - this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 5;
|
|
|
|
|
} else if (
|
|
|
|
|
y > data.y + data.h - this.curObj.radious &&
|
|
|
|
|
y < data.y + data.h + this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 6;
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
if (
|
|
|
|
|
y > data.y - this.curObj.radious &&
|
|
|
|
|
y < data.y + this.curObj.radious &&
|
|
|
|
|
x > data.x + this.curObj.radious &&
|
|
|
|
|
x < data.x + data.w - this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 7;
|
|
|
|
|
} else if (
|
|
|
|
|
y > data.y + data.h - this.curObj.radious &&
|
|
|
|
|
y < data.y + data.h + this.curObj.radious &&
|
|
|
|
|
x > data.x + this.curObj.radious &&
|
|
|
|
|
x < data.x + data.w - this.curObj.radious
|
|
|
|
|
) {
|
|
|
|
|
return 8;
|
|
|
|
|
} else {
|
|
|
|
|
return 9;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
// 获取鼠标落点所在矩形的index, -1 表示没有落在任何框内
|
|
|
|
|
getEventIndex(x, y) {
|
|
|
|
|
if (!this.recArrs.length) return -1;
|
|
|
|
|
for (var i = 0; i < this.recArrs.length; i++) {
|
|
|
|
|
const limitX = x > this.recArrs[i].x - this.curObj.radious;
|
|
|
|
|
const limitW =
|
|
|
|
|
x < this.recArrs[i].x + this.recArrs[i].w + this.curObj.radious;
|
|
|
|
|
const limitY = y > this.recArrs[i].y - this.curObj.radious;
|
|
|
|
|
const limitH =
|
|
|
|
|
y < this.recArrs[i].y + this.recArrs[i].h + this.curObj.radious;
|
|
|
|
|
// 有在范围内的，返回index
|
|
|
|
|
if (limitX && limitY && limitW && limitH) {
|
|
|
|
|
return i;
|
|
|
|
|
}
|
|
|
|
|
// 没有返回 -1
|
|
|
|
|
if (i == this.recArrs.length - 1) {
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
// 鼠标抬起事件
|
|
|
|
|
upFunction(e) {
|
|
|
|
|
console.log("鼠标抬起", e);
|
|
|
|
|
if (this.curObj.isRightClick) {
|
|
|
|
|
if (this.curObj.index !== -1) {
|
|
|
|
|
// 删除，重绘
|
|
|
|
|
this.recArrs.splice(this.curObj.index, 1);
|
|
|
|
|
this.clearCanvas();
|
|
|
|
|
this.drawOldRect();
|
|
|
|
|
}
|
|
|
|
|
this.curObj.isRightClick = false;
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
this.curObj.resize = false;
|
|
|
|
|
this.curObj.drag = false;
|
|
|
|
|
|
|
|
|
|
// 如果是画图
|
|
|
|
|
if (this.curObj.draw) {
|
|
|
|
|
this.addToRecs(e);
|
|
|
|
|
this.curObj.draw = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
console.log("鼠标抬起-当前矩形框", this.recArrs);
|
|
|
|
|
},
|
|
|
|
|
// 添加矩形
|
|
|
|
|
addToRecs(e) {
|
|
|
|
|
let rec = {
|
|
|
|
|
x: this.curObj.x > e.offsetX ? e.offsetX : this.curObj.x, // x点
|
|
|
|
|
y: this.curObj.y > e.offsetY ? e.offsetY : this.curObj.y, // y点
|
|
|
|
|
w: Math.abs(e.offsetX - this.curObj.x), // 宽
|
|
|
|
|
h: Math.abs(e.offsetY - this.curObj.y), // 高
|
|
|
|
|
text: "矩形框" + this.recArrs.length, // 默认填充文本
|
|
|
|
|
type: 0, // 类型
|
|
|
|
|
// 其他需要的数据自行添加...
|
|
|
|
|
};
|
|
|
|
|
// 防止误触
|
|
|
|
|
if (rec.w > 2 && rec.h > 2) {
|
|
|
|
|
this.recArrs.push(rec);
|
|
|
|
|
console.log("recArrs", this.recArrs);
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
//保存图片和数据
|
|
|
|
|
savePointer() {
|
|
|
|
|
let params = {
|
|
|
|
|
alarmlist: [],
|
|
|
|
|
photoid: this.photoId,
|
|
|
|
|
};
|
|
|
|
|
for (var i = 0; i < this.recArrs.length; i++) {
|
|
|
|
|
params.alarmlist.push({
|
|
|
|
|
x: (this.recArrs[i].x + this.recArrs[i].w / 2) / this.imgWidth,
|
|
|
|
|
y: (this.recArrs[i].y + this.recArrs[i].h / 2) / this.imgHeight,
|
|
|
|
|
width: this.recArrs[i].w / this.imgWidth,
|
|
|
|
|
height: this.recArrs[i].h / this.imgHeight,
|
|
|
|
|
label: this.recArrs[i].type,
|
|
|
|
|
enname: this.typeMap[this.recArrs[i].type],
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
console.log(params);
|
|
|
|
|
takeAlarmApi(params)
|
|
|
|
|
.then((res) => {
|
|
|
|
|
console.log(res);
|
|
|
|
|
if (res.code == 200) {
|
|
|
|
|
this.getPicList();
|
|
|
|
|
this.$message({
|
|
|
|
|
showClose: true,
|
|
|
|
|
duration: 1500,
|
|
|
|
|
message: res.data,
|
|
|
|
|
type: "success",
|
|
|
|
|
});
|
|
|
|
|
} else {
|
|
|
|
|
this.$message({
|
|
|
|
|
showClose: true,
|
|
|
|
|
duration: 1500,
|
|
|
|
|
message: "保存失败",
|
|
|
|
|
type: "error",
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
.catch((err) => {});
|
|
|
|
|
},
|
|
|
|
|
},
|
|
|
|
|
};
|
|
|
|
|
</script>
|
|
|
|
|
<style lang="less">
|
|
|
|
|
.drawPicBox {
|
|
|
|
|
width: 100%;
|
|
|
|
|
height: 100%;
|
|
|
|
|
position: relative;
|
|
|
|
|
display: flex;
|
|
|
|
|
.piclist {
|
|
|
|
|
width: 400px;
|
|
|
|
|
li {
|
|
|
|
|
line-height: 32px;
|
|
|
|
|
height: 32px;
|
|
|
|
|
cursor: pointer;
|
|
|
|
|
}
|
|
|
|
|
.selected {
|
|
|
|
|
/* 在这里添加你的选中样式 */
|
|
|
|
|
background-color: yellow; /* 例如，给选中的项添加黄色背景 */
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
.picright {
|
|
|
|
|
flex: 1;
|
|
|
|
|
.pointBox {
|
|
|
|
|
//background: #fcc;
|
|
|
|
|
right: 14px;
|
|
|
|
|
border-radius: 4px;
|
|
|
|
|
//border: 1px solid #dcdfe6;
|
|
|
|
|
z-index: 22;
|
|
|
|
|
margin-bottom: 12px;
|
|
|
|
|
h3 {
|
|
|
|
|
margin-bottom: 12px;
|
|
|
|
|
font-size: 14px;
|
|
|
|
|
line-height: 24px;
|
|
|
|
|
align-items: center;
|
|
|
|
|
display: flex;
|
|
|
|
|
|
|
|
|
|
.el-button--danger {
|
|
|
|
|
padding: 4px 8px;
|
|
|
|
|
margin-left: 14px;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
.picRow {
|
|
|
|
|
display: flex;
|
|
|
|
|
align-items: center;
|
|
|
|
|
//height: 32px;
|
|
|
|
|
flex-wrap: wrap;
|
|
|
|
|
.bgClass {
|
|
|
|
|
background-color: aqua;
|
|
|
|
|
}
|
|
|
|
|
p {
|
|
|
|
|
line-height: 32px;
|
|
|
|
|
// height: 32px;
|
|
|
|
|
margin-bottom: 8px;
|
|
|
|
|
font-size: 14px;
|
|
|
|
|
margin-right: 12px;
|
|
|
|
|
span {
|
|
|
|
|
margin-right: 8px;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
.el-select {
|
|
|
|
|
width: 140px;
|
|
|
|
|
.el-input--suffix .el-input__inner {
|
|
|
|
|
padding-right: 12px;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
.picCanvans {
|
|
|
|
|
width: 100%;
|
|
|
|
|
height: calc(100% - 87px);
|
|
|
|
|
overflow: auto;
|
|
|
|
|
h3 {
|
|
|
|
|
margin-bottom: 12px;
|
|
|
|
|
font-size: 14px;
|
|
|
|
|
}
|
|
|
|
|
.wrap {
|
|
|
|
|
width: 100%;
|
|
|
|
|
height: 100%;
|
|
|
|
|
position: relative;
|
|
|
|
|
//border: 1px solid #dcdfe6;
|
|
|
|
|
// background: rgba(0, 0, 0, 0.3);
|
|
|
|
|
img {
|
|
|
|
|
position: absolute;
|
|
|
|
|
max-width: 100%;
|
|
|
|
|
max-height: calc(100% - 10px);
|
|
|
|
|
cursor: move;
|
|
|
|
|
-moz-user-select: none; /*火狐*/
|
|
|
|
|
-webkit-user-select: none; /*webkit浏览器*/
|
|
|
|
|
-ms-user-select: none; /*IE10*/
|
|
|
|
|
-khtml-user-select: none; /*早期浏览器*/
|
|
|
|
|
user-select: none;
|
|
|
|
|
}
|
|
|
|
|
.canvas_dom {
|
|
|
|
|
position: absolute;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
</style>
|
fanluyan
1 year ago