QT:理想单薄透镜的参数计算
作者:互联网
给定理想单薄透镜的像距和物距,计算出该透镜的像距、轴向放大率、横向放大率和角放大率
直接上代码
.pro
#-------------------------------------------------
#
# Project created by QtCreator 2021-12-10T13:24:32
#
#-------------------------------------------------
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = yld
TEMPLATE = app
# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS
# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
CONFIG += c++11
SOURCES += \
main.cpp \
mainwindow.cpp
HEADERS += \
mainwindow.h
FORMS += \
mainwindow.ui
# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target
.h
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include "logwidget.h"
#include <QMainWindow>
#include <QDebug>
QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = nullptr);
~MainWindow();
private slots:
void on_pushButton_clicked();
void on_pushButton_2_clicked();
void on_pushButton_3_clicked();
private:
Ui::MainWindow *ui;
LogWidget * m_log;
};
#endif // MAINWINDOW_H
.cpp
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QMovie>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->label_9->setScaledContents(true);
QMovie *iconShow = new QMovie("E:/11.gif");
ui->label_9->setMovie(iconShow);
iconShow->start();
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::on_pushButton_clicked()
{
double jiaoju =ui->lineEdit->text().toDouble();
double wuju =ui->lineEdit_2->text().toDouble();
double xiangju;
xiangju=jiaoju *wuju/(jiaoju+wuju);
ui->lineEdit_3->setText(QString::number(xiangju));
double chuizhoufangdalv;
chuizhoufangdalv=jiaoju/wuju;
ui->lineEdit_4->setText(QString::number(chuizhoufangdalv));
double zhouxiangfangdalv;
zhouxiangfangdalv=chuizhoufangdalv*chuizhoufangdalv;
ui->lineEdit_5->setText(QString::number(zhouxiangfangdalv));
double jiaofanglv;
jiaofanglv=1/chuizhoufangdalv;
ui->lineEdit_6->setText(QString::number(jiaofanglv));
}
void MainWindow::on_pushButton_2_clicked()
{
ui->lineEdit->clear();
ui->lineEdit_2->clear();
ui->lineEdit_3->clear();
ui->lineEdit_4->clear();
ui->lineEdit_5->clear();
ui->lineEdit_6->clear();
}
void MainWindow::on_pushButton_3_clicked()
{
QMainWindow::close();
}
结果展示
标签:QT,void,chuizhoufangdalv,透镜,ui,单薄,lineEdit,MainWindow 来源: https://blog.csdn.net/qq_52379608/article/details/121957439