对接颜色接口修改拉伸方式输入框

WX

2023-09-06 097d0344170b801771d066f66ca32767d32ee22f

 src/views/layer/layerDetail.vue

@@ -1,15 +1,8 @@
<template>
  <div
    class="content"
    v-drag="true"
  >
  <div class="content" v-drag="true">
    <div class="title">
      <label>详细编辑</label>
      <el-icon
        @click="setSpatialClose"
        :size="20"
        style="cursor: pointer"
      >
      <el-icon @click="setSpatialClose" :size="20" style="cursor: pointer">
        <Close />
      </el-icon>
    </div>
@@ -19,15 +12,9 @@
          layerName
        }}</el-checkbox> -->
        {{ layerData.cnName }}
        <img
          src="../../assets/img/layer.png"
          alt=""
        />
        <img src="../../assets/img/layer.png" alt="" />
      </div>
      <div
        class="slider-demo-block"
        v-show="diaphaneityShow"
      >
      <div class="slider-demo-block" v-show="diaphaneityShow">
        <div class="demonstration">透明度</div>
        <el-slider
          v-model="transparence"
@@ -36,10 +23,7 @@
        />
        <div class="demonstration">{{ transparence }}%</div>
      </div>
      <div
        class="slider-demo-block"
        v-show="contrastShow"
      >
      <div class="slider-demo-block" v-show="contrastShow">
        <div class="demonstration">对比度</div>
        <el-slider
          v-model="contrast"
@@ -49,35 +33,46 @@
        />
        <div class="demonstration">{{ contrast }}</div>
      </div>
      <div
        class="selectBox"
        v-show="drawingModeShow"
      >
      <div class="selectBox" v-show="drawingModeShow">
        <div class="selectTile demonstration">拉伸方式</div>
        <el-select
          v-model="stretchValue"
          class="imgSelect"
          placeholder="选择拉伸方式"
          size="small"
          clearable
        >
          <el-option
            v-for="item in stretchOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value"
        <div class="stretchSelect">
          <el-select
            :teleported="false"
            v-model="stretchValue"
            class="stretchSelect"
            :class="{ imgSelect: stretchNumShow }"
            placeholder="选择拉伸方式"
            size="small"
            clearable
            @change="stretchChange"
          >
          </el-option>
        </el-select>
            <el-option
              v-for="item in stretchOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            >
            </el-option>
          </el-select>
          <span v-show="stretchNumShow">-</span>
          <el-input-number
            class="stretchNum"
            v-show="stretchNumShow"
            :precision="2"
            :step="0.01"
            v-model="stretchNum"
            :min="stretchMin"
            :max="stretchMax"
            controls-position="right"
            size="small"
            @change="stretchNumChange"
          />
        </div>
      </div>
      <div
        class="selectBox"
        v-show="colorShow"
      >
      <div class="selectBox" v-show="colorShow">
        <div class="selectTile demonstration">渲染类型</div>
        <el-select
          v-model="renderType"
          class="imgSelect"
          placeholder="选择渲染类型"
          size="small"
          @change="changeSelection(renderType)"
@@ -85,18 +80,24 @@
          clearable
        >
          <el-option
            v-for="item in renderTypeOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value"
            v-for="(item, i) in renderTypeOptions"
            :key="i"
            :label="item.data_id"
            :value="item.name"
          >
            <!-- <img :src="item.url" style="height: 30px; margin-right: 10px" />
            <span>{{ item.label }}</span> -->
            <div
              style="
                height: 30px;
                width: 100%;
                position: relative;
                top: 50%;
                left: 50%;
                transform: translate(-50%, -50%);
              "
              :style="item.domCss"
            ></div>

            <img
              :src="item.url"
              style="height: 30px; width: 100%"
            />
            <!-- <img :src="item.url" style="height: 30px; width: 100%" /> -->
          </el-option>
        </el-select>
      </div>
@@ -114,6 +115,9 @@
  defineEmits,
} from "vue";
import server from "@/assets/js/Map/server";
import { publish_selectSjColorTables } from "@/api/api";
import json from "@/assets/js/colorValue";

const stretchValue = ref("");
const transparence = ref(0);
const contrast = ref(1);
@@ -121,28 +125,33 @@
let layerState = ref(false);
let select = ref();
let renderType = ref("");
const renderTypeOptions = [
let renderTypeOptions = ref([]);
let stretchOptions = [
  {
    value: "Option1",
    label: "Option1",
    url: "https://img2.baidu.com/it/u=3727554264,855092936&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500",
    value: 0,
    label: "不拉伸",
  },
  {
    value: "Option2",
    label: "Option2",
    url: "https://img1.baidu.com/it/u=3226786080,888437008&fm=253&fmt=auto&app=138&f=JPEG?w=200&h=200",
    value: 1,
    label: "线性拉伸",
  },
  {
    value: 2,
    label: "直方图均衡",
  },
  {
    value: 3,
    label: "标准差拉伸",
  },
  {
    value: 4,
    label: "伽马拉伸",
  },
];
const stretchOptions = [
  {
    value: "Option1",
    label: "Option1",
  },
  {
    value: "Option2",
    label: "Option2",
  },
];
let stretchNum = ref(0);
let stretchMin = ref(0);
let stretchMax = ref(0);
let stretchNumShow = ref(false);
const formatTooltip = (val: number) => {
  return val / 100;
};
@@ -158,7 +167,42 @@
const setSpatialClose = () => {
  emits("detailClose", false);
};
const handlCheckAllChange = (res) => {};

const getColorJson = async () => {
  const dt = await publish_selectSjColorTables({
    pageIndex: 1,
    pageSize: 1000,
  });
  renderTypeOptions.value = dt.result.item_list;

  renderTypeOptions.value.forEach((e) => {
    let css = "";
    let css1 = "";
    e.content.levels.forEach((v) => {
      if ("r_start" in v) {
        console.log(v.r_start);
        css += `rgb(${v.r_start}, ${v.g_start}, ${v.b_start}),rgb(${v.r_end}, ${v.g_end}, ${v.b_end}),`;
      } else if ("r" in v) {
        css1 += `rgb(${v.r}, ${v.g}, ${v.b}),`;
      }
    });

    let cssColor = `${css1}${css}`;
    let cssStr = "";

    if (cssColor.length == 19) {
      cssStr = `background: ${cssColor.slice(0, -1)}`;
    } else {
      cssStr = `background-image:linear-gradient(to right, ${cssColor.slice(
        0,
        -1
      )})`;
    }
    e.domCss = cssStr;
  });
  // console.log(renderTypeOptions.value);
};

const changeSelection = (scope) => {
  if (scope == "") {
    select.value.$el.children[0].children[0].removeAttribute("style");
@@ -172,14 +216,21 @@
  }
  for (let index in renderTypeOptions) {
    let obj = renderTypeOptions[index];
    if (obj.value == scope) {
    if (obj.name == scope) {
      // select.value.$el.children[0].children[0].setAttribute(
      //   "style",
      //   `background: url(${obj.url}) no-repeat;
      //       width: 100%; height: 100%;
      //       border: none;
      //       height: 33px;
      //       background-size:100% 100%`
      // );
      select.value.$el.children[0].children[0].setAttribute(
        "style",
        `background: url(${obj.url}) no-repeat;
        `background-image: linear-gradient(to right,${obj.domCss});
            width: 100%; height: 100%;
            border: none;
            height: 33px;
            background-size:100% 100%`
            height: 33px;`
      );
      select.value.$el.children[0].children[0].children[0].setAttribute(
        "style",
@@ -247,6 +298,41 @@
    colorShow.value = true;
  }
};
//拉伸选择
const stretchChange = (val) => {
  console.log(val);
  if (val == 0) {
    stretchNumShow.value = false;
    stretchNum.value = 0;
    stretchMin.value = 0;
    stretchMax.value = 0;
  } else if (val == 1) {
    stretchNumShow.value = true;
    //1 线性拉伸
    stretchNum.value = 0.02;
    stretchMin.value = 0;
    stretchMax.value = 0.05;
  } else if (val == 2) {
    stretchNumShow.value = false;
    //1 直方图均衡
    stretchNum.value = 0;
    stretchMin.value = 0;
    stretchMax.value = 0;
  } else if (val == 3) {
    stretchNumShow.value = true;
    //1 标准差拉伸
    stretchNum.value = 0.02;
    stretchMin.value = 0;
    stretchMax.value = 0.05;
  } else if (val == 4) {
    stretchNumShow.value = true;
    //1 伽马拉伸
    stretchNum.value = 0.6;
    stretchMin.value = 0.1;
    stretchMax.value = 1.6;
  }
};
const stretchNumChange = (val) => {};
onMounted(() => {
  typeDisplay(props.layerData);
  server.layerList.forEach((e, i) => {
@@ -256,6 +342,7 @@
    }
  });
});
getColorJson();
</script>

<style lang="less" scoped>
@@ -343,4 +430,23 @@
/deep/.el-select-dropdown__item {
  font-size: 12px !important;
}
.stretchSelect {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  .stretchSelect {
    width: 100%;
  }
  .imgSelect {
    width: 60%;
  }
  span {
    color: #fff;
    margin: 0 10px;
  }
  .stretchNum {
    width: 30%;
  }
}
</style>