图层管理>详情颜色表对接调试

Surpriseplus

2023-09-07 0cf18f830d87664134f6e319abe44fcd59bf82c9

 src/views/layer/layerDetail.vue

@@ -21,7 +21,10 @@
          alt=""
        />
      </div>
      <div class="slider-demo-block">
      <div
        class="slider-demo-block"
        v-show="diaphaneityShow"
      >
        <div class="demonstration">透明度</div>
        <el-slider
          v-model="transparence"
@@ -30,38 +33,84 @@
        />
        <div class="demonstration">{{ transparence }}%</div>
      </div>
      <div class="slider-demo-block">
      <div
        class="slider-demo-block"
        v-show="contrastShow"
      >
        <div class="demonstration">对比度</div>
        <el-slider
          v-model="contrast"
          @change="contrastChange"
          :format-tooltip="contrastFormatTooltip"
          :max="3"
          :step="0.1"
        />
        <div class="demonstration">{{ contrast }}%</div>
        <div class="demonstration">{{ contrast }}</div>
      </div>
      <div class="selectBox">
      <div
        class="selectBox"
        v-show="drawingModeShow"
      >
        <div class="selectTile demonstration">拉伸方式</div>
        <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
              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="selectTile demonstration">颜色表类型</div>
        <el-select
          v-model="stretchValue"
          class="imgSelect"
          placeholder="选择拉伸方式"
          size="small"
          clearable
          placeholder="请选择颜色表"
          v-model="colorTableType"
        >
          <el-option
            v-for="item in stretchOptions"
            :key="item.value"
            v-for="(item, i) in colorTableOptions"
            :key="i"
            :label="item.label"
            :value="item.value"
          >
          </el-option>
          ></el-option>

        </el-select>
      </div>
      <div class="selectBox">
      <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)"
@@ -69,21 +118,41 @@
          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.name"
            :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>
      <div v-show="colorShow">
        <div class="selectBox">
          <el-button
            size="small"
            type="primary"
            @click="setColorLayerRelease"
          >确认</el-button>
          <el-button
            size="small"
            @click="setSpatialClose"
          >取消</el-button>
        </div>
      </div>

    </div>
  </div>
</template>
@@ -98,35 +167,64 @@
  defineEmits,
} from "vue";
import server from "@/assets/js/Map/server";
import {
  publish_selectSjColorTables,
  publish_updateSjService,
} from "@/api/api";
import { ElMessage } from "element-plus";
import store from "@/store";
import json from "@/assets/js/colorValue";

const stretchValue = ref("");
const transparence = ref(0);
const contrast = ref(0);
const contrast = ref(1);
let layerName = ref("图层名称");
let layerState = ref(false);
const releaseLayer = ref(null);
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 = [
let colorTableOptions = [
  {
    value: "Option1",
    label: "Option1",
    value: 2,
    label: "请选择颜色表",
  },
  {
    value: "Option2",
    label: "Option2",
    value: 0,
    label: "普通颜色表",
  },
  {
    value: 1,
    label: "直方图均衡",
  },
];
let stretchNum = ref(0);
let stretchMin = ref(0);
let stretchMax = ref(0);
let colorTableType = ref(colorTableOptions[0].value);
let stretchNumShow = ref(false);
const formatTooltip = (val: number) => {
  return val / 100;
};
@@ -142,7 +240,41 @@
const setSpatialClose = () => {
  emits("detailClose", false);
};
const handlCheckAllChange = (res) => {};

const getColorJson = async () => {
  const dt = await publish_selectSjColorTables({
    pageIndex: 1,
    pageSize: 100000,
  });
  renderTypeOptions.value = dt.result.item_list;

  renderTypeOptions.value.forEach((e) => {
    let css = "";
    let css1 = "";
    e.content.levels.forEach((v) => {
      if ("r_start" in v) {
        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.$el.children[0].children[0].removeAttribute("style");
@@ -156,14 +288,21 @@
  }
  for (let index in renderTypeOptions) {
    let obj = renderTypeOptions[index];
    if (obj.value == scope) {
    if (obj.name == scope) {
      // select.value.$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.$el.children[0].children[0].children[0].setAttribute(
        "style",
@@ -183,7 +322,7 @@
  //   let aa = stretchOptions[index];
  //   let value = aa.value;
  //   if (brand === value) {
  //     console.log(select.value.$el.children);

  //     select.value.$el.children[0].children[0].setAttribute(
  //       "style",
  //       "background:url(" +
@@ -198,26 +337,145 @@
  server.layerList[layerLength.value].layerData.alpha = val / 100;
};
const contrastChange = (val) => {
  server.layerList[layerLength.value].layerData.alpha = val / 100;
  server.layerList[layerLength.value].layerData.contrast = val;
};
let diaphaneityShow = ref(false);
let contrastShow = ref(false);
let drawingModeShow = ref(false);
let colorShow = ref(false);
//判断类型显示
const typeDisplay = (val) => {
  if (
    val.data == 1 ||
    val.data == 3 ||
    val.data == 4 ||
    val.data == 5 ||
    val.data == 6 ||
    val.data == 7 ||
    val.data == 8
  ) {
    diaphaneityShow.value = true;
  }
  if (
    val.data == 1 ||
    val.data == 3 ||
    val.data == 4 ||
    val.data == 5 ||
    val.data == 6
  ) {
    contrastShow.value = true;
    // drawingModeShow.value = true;
  }
  if (val.data == 3 || val.data == 4) {
    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) => {};
const setColorLayerRelease = async () => {
  var color1 = null;
  var color2 = null;
  var level = null;
  var val_data = [];

  for (var i in renderTypeOptions.value) {
    if (renderTypeOptions.value[i].name == renderType.value) {
      val_data.push(renderTypeOptions.value[i].content.levels);
    }
  }
  if (val_data.length > 0) {
    level = val_data[0];
  }

  if (colorTableType.value == 0) {
    color1 = level;
  } else if (colorTableType.value == 1) {
    color2 = level;
  }
  var geom = "null";
  if (releaseLayer.value.geom) {
    geom = releaseLayer.value.geom;
  }
  var obj = {
    colorTable: color1, // 普通颜色表，可不设
    gradientColorTable: color2,
    enhanceType: stretchValue.value, // 拉伸方式 0：不拉伸，1 线性拉伸，2 直方图均衡，3 标准差拉伸，4 伽马拉伸
    enhanceFactor: stretchNum.value, // 拉伸因子 null 或 小数
    dircode: "00", // 目录编码
    epsg: 104903, // 104903-月球2000，4326-WGS84
    ids: null, // 不要设定
    name: releaseLayer.value.cnName, // 当前服务名称
    nodata: 0, // 黑色-0，白色-255
    type: releaseLayer.value.type, // 影像-DOM，高程-
    geom: geom,
    pubid: releaseLayer.value.pubid,
  };
  const data = publish_updateSjService(obj);
  if (data.count != 200) {
    return ElMessage(data.msg);
  }
  store.state.restLayer = true;
  setSpatialClose();
};
onMounted(() => {
  typeDisplay(props.layerData);
  server.layerList.forEach((e, i) => {
    if (props.layerData.id == e.id) {
    if (props.layerData.id == e.id && e.layerData) {
      layerLength.value = i;
      transparence.value = e.layerData.alpha * 100;
    }
  });
  releaseLayer.value = props.layerData;
  if (releaseLayer.value.pubid && releaseLayer.value.pubid > 0) {
    drawingModeShow.value = true;
    colorShow.value = true;
  }
});
getColorJson();
</script>

<style lang="less" scoped>
.content {
  background: #1e2a3d;
  padding: 20px;
  height: 400px;
  // height: 400px;
  margin-left: 20px;
  margin-top: 40px;
  z-index: 30;
  min-width: 200px;
  z-index: 40;
  position: absolute;
  .title {
    font-size: 18px;
@@ -294,4 +552,23 @@
/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>