<template>
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<div class="terrain-settings">
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<el-form :model="form" label-width="80px">
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<el-form-item label="等高线">
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<el-switch
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v-model="form.contourLines"
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inline-prompt
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active-text="开"
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inactive-text="关"
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></el-switch>
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<el-color-picker v-model="form.color" style="margin-left: 10px" />
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</el-form-item>
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<!-- 间距滑块（根据等高线开关控制显示） -->
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<el-form-item label="间距" v-if="form.contourLines">
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<el-slider v-model="form.spacing" :min="20" :max="500"></el-slider>
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</el-form-item>
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<!-- 线宽滑块（根据等高线开关控制显示） -->
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<el-form-item label="线宽" v-if="form.contourLines">
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<el-slider v-model="form.lineWidth" :min="1" :max="10"></el-slider>
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</el-form-item>
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</el-form>
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<div style="display: flex; justify-content: flex-end">
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<el-button @click="handleDraw">绘制区域</el-button>
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</div>
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</div>
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<!-- 坡度分析 -->
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</template>
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<script setup>
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import { reactive, watch, defineEmits } from "vue";
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// 定义 props 和 emit
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const props = defineProps({
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modelValue: {
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type: Object,
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default: () => ({}),
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},
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});
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const emit = defineEmits(["update-slope"]);
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// 初始化 form 数据
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const form = reactive({
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contourLines: false,
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color: "red",
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spacing: 50,
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lineWidth: 5,
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});
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// 监听 form 的变化，并将最新值传递给父组件
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watch(
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() => ({ ...form }), // 深拷贝以确保响应式触发
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(newVal) => {
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emit("update-slope", newVal);
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},
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{ deep: true } // 深度监听
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);
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const handleDraw = () => {
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console.log("绘制区域");
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emit("draw");
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};
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</script>
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<style lang="less" scoped>
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.terrain-settings {
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padding: 20px;
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width: 290px;
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background: url("@/assets/img/tools/plotting_new.png") no-repeat;
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filter: opacity(83%);
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background-size: 100% 100%;
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box-sizing: border-box;
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}
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.setting-item {
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margin-bottom: 20px;
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display: flex;
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}
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/deep/ .el-switch.is-checked .el-switch__core {
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background-color: #009688;
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border-color: #009688;
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}
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/deep/ .el-radio__input.is-checked .el-radio__inner {
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background-color: #009688;
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border-color: #009688;
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}
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/deep/ .el-radio__input.is-checked + .el-radio__label {
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color: #fff;
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}
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/deep/ .el-input__inner {
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color: #fff !important;
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}
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</style>
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