小吃我在本機反應中創建了一個條形圖，使用戶能夠選擇月份，并根據他們的選擇呈現圖表。然而，到目前為止我所做的只是更改 x 軸上的月份標簽。我在條形圖本身上實現用戶選擇時遇到問題。請參閱下文 -變量數據集的定義方式與官方文檔中的方式相同。必須為每條條線定義顏色。我在想，如果可以在其中包含一個 for 循環，根據標簽的數量，月份過濾器也許會起作用。我正在使用 applyDateFilter() 來調整圖表中的標簽。import {Chart,LineChart,BarChart,PieChart,ProgressChart,ContributionGraph} from 'react-native-chart-kit'import React, { Component } from 'react';import {useState, useEffect, useCallback} from 'react';import { View, Text, StyleSheet, ImageBackground, Icon, FlatList, Button, TextInput, Dimensions, SafeAreaView, Picker, Alert } from 'react-native';const initialData = [12, 19, 12, 25, 22, 10];const initialFrom = "0"const initialToMonth = "7"const months = [      { month: "Jan", value: "0" },      { month: "Feb", value: "1" },      { month: "Mar", value: "2" },      { month: "April", value: "3" },      { month: "May", value: "4" },      { month: "June", value: "5" },    ];const initialLevelsArr = [          "Jan",          "Feb",          "Mar",          "April",          "May",          "June",        ];const initialLabels = ["Jan", "Feb", "Mar", "April", "May", "June"];export default function FocusScreen() {const [datas, setDatas] = useState(initialData);const [from, setFrom] = useState(initialFrom);const [toMonth, setToMonth] = useState(initialToMonth);const [labels, setLabels] = useState(initialLabels);const applyDateFilter = () => {    const newLabels = initialLevelsArr.slice(      parseInt(from),      parseInt(toMonth) + 1    );    setLabels(newLabels);    console.log(labels)  }const dataset = {    labels: labels,    datasets: [      {        data: datas,        colors: [          (opacity = 1) => `red`,          (opacity = 1) => `blue`,          (opacity = 1) => `yellow`,          (opacity = 1) => `green`,          (opacity = 1) => `purple`,          (opacity = 1) => `orange`        ]      }    ]  }