package com.zy.asrs.utils;
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import com.core.common.Arith;
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import com.core.common.Cools;
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import com.zy.core.properties.SlaveProperties;
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import java.text.DecimalFormat;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by vincent on 2020/8/27
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*/
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public class Utils {
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private static final DecimalFormat fmt = new DecimalFormat("##0.00");
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public static float scale(Float f){
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if (f == null || f == 0f || Float.isNaN(f)) {
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return 0f;
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}
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return (float) Arith.multiplys(2, f, 1);
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}
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/**
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* 通过库位号获取 排
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*/
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public static int getRow(String locNo) {
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if (!Cools.isEmpty(locNo)) {
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return Integer.parseInt(locNo.substring(0, 2));
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}
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throw new RuntimeException("库位解析异常");
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}
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/**
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* 通过库位号获取 排
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*/
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public static int getBay(String locNo) {
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if (!Cools.isEmpty(locNo)) {
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return Integer.parseInt(locNo.substring(2, 5));
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}
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throw new RuntimeException("库位解析异常");
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}
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/**
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* 通过库位号获取 排
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*/
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public static int getLev(String locNo) {
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if (!Cools.isEmpty(locNo)) {
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return Integer.parseInt(locNo.substring(5, 7));
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}
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throw new RuntimeException("库位解析异常");
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}
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public static void main(String[] args) {
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double[] lev = RingThroughXY(183.0, 1830.0);
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System.out.printf("点的坐标为: (%.2f, %.2f)%n", lev[0], lev[1]);
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}
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public static double[] RingThroughXY(double a,double b) {
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// while (true){
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// if (b>=a){
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// b=b-a;
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// }else {
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// break;
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// }
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// }
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double l = b/a;
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// 已知数据
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double circumference = 314; // 圆周长
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double arcLength = 314*l; // 给出的弧长
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// 计算圆的半径
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double radius = circumference / (2 * Math.PI);
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// 圆心坐标
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double centerX = 50;
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double centerY = 50;
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// 求弧度
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double theta = arcLength / radius;
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// 计算点的坐标
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double x = 100-(centerX + radius * Math.cos(theta));
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double y = centerY + radius * Math.sin(theta);
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return new double[]{x,y};
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}
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public static double[] RingThroughXYRgv(double a,double b) {
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double l = b / a;
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// 圆的已知参数
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double radius = 47.52; // 半径为48
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// double circumference = ; // 计算圆周长
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double arcLength = 2 * Math.PI * radius * l; // 给出的弧长
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// 圆心坐标
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double centerX = 50;
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double centerY = 50;
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// 求弧度
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double theta = arcLength / radius;
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// 计算点的坐标
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double x = 100-(centerX + radius * Math.cos(theta));
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double y = centerY + radius * Math.sin(theta);
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return new double[]{x, y};
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}
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public static double[] RingThroughXYSta(double a,double b) {
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double l = b / a;
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// 圆的已知参数
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double radius = 50; // 半径为48
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// double circumference = ; // 计算圆周长
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double arcLength = 2 * Math.PI * radius * l; // 给出的弧长
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// 圆心坐标
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double centerX = 55;
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double centerY = 45;
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// 求弧度
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double theta = arcLength / radius;
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// 计算点的坐标
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double x = 100-(centerX + radius * Math.cos(theta));
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double y = centerY + radius * Math.sin(theta);
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return new double[]{x, y};
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}
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}
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