HMI-33-【运动模式】补上油量表和水温表

2023-11-10 44

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简介： 上一篇，以为是做了一个收尾，写了灯光控制面板和底部的信息栏，但是，有位眼见的小伙伴`江山壹角`，直接不给我面子，说我的水温表和油量表不会动。截图位置，我记仇哈。

HMI-33-【运动模式】补上油量表和水温表

上一篇，以为是做了一个收尾，写了灯光控制面板和底部的信息栏，但是，有位眼见的小伙伴江山壹角，直接不给我面子，说我的水温表和油量表不会动。截图位置，我记仇哈。

所以今天我们的这篇文章就是实现下水温表和油量表，别看就加起来就16个方块，我写了两个晚上，今天这个也顺带吧转向带的控制代码横展过来，目前呢，转向灯用的还是定时器控制的，可以在不同的电脑上有不同的表现了，后期小伙伴如果发现频率不同步的话，可以使用线程产生定时器，来替换我的定时器即可。

[TOC]

关键字： HMI、油量表、水温表、ui、Qt

增加转向灯控制代码

转向灯控制代码不用动脑子，我UI也是从舒适模式粘贴过来的，所带代码也是可以横展过来的。核心部分如下：

void MDS_LightControl::selfInspection()
{
    ui->label_turnlight_l->show();
    ui->label_turnlight_r->show();
    QTimer::singleShot(2000,this,[=](){
        ui->label_turnlight_l->hide();
        ui->label_turnlight_r->hide();});
}

void MDS_LightControl::setTurnLight(turnLight light)
{
    switch (light) {
    case m_turnLightLeft:
    {
        if(m_timerTurnRight->isActive())
        {
            m_timerTurnRight->stop();
            ui->label_turnlight_r->hide();
        }
        m_timerTurnLeft->start(1000);
        break;
    }
    case m_turnLightRight:
    {
        if(m_timerTurnLeft->isActive())
        {
            m_timerTurnLeft->stop();
            ui->label_turnlight_l->hide();
        }
        m_timerTurnRight->start(1000);
        break;
    }
    case m_turnLightWarning:
    {

        m_timerTurnLeft->stop();
        m_timerTurnRight->stop();
        m_timerTurnLeft->start(1000);
        m_timerTurnRight->start(1000);
        break;
    }
    case m_turnLightOff:
    {
        if(m_timerTurnLeft->isActive())
        {
            m_timerTurnLeft->stop();
            ui->label_turnlight_l->hide();
        }
        if(m_timerTurnRight->isActive())
        {
            m_timerTurnRight->stop();
            ui->label_turnlight_r->hide();
        }
        break;
    }
    }
}

水温表和油量表代码实现

这个在计算是时候，我用了程序计算机，哎，这个计算机，谁用谁知道，除法不带小数呀，开始算的大半段都白写了，后面才反应过来。小伙伴们要注意哦。运动模式下的水温表和油量表和舒适模式不一样，不是连续的，类似于一格一格的吧。具体可以看下面的动画。这里直接贴上核心代码：

/**
 * @brief MDS_Center::drawOil
 * @param angle
 * 绘制油量表
 */
void MDS_Center::drawOil(int percentage)
{
    //半径350
    QPainter painter(ui->label_drawOil);
    painter.setRenderHint((QPainter::SmoothPixmapTransform));
    painter.setRenderHint(QPainter::HighQualityAntialiasing);
    painter.translate(-43,-195);
    painter.save();
    painter.setPen(QPen(Qt::white,5,Qt::SolidLine));


    if(percentage>0 && percentage <= 13)
    {
        painter.drawArc(-315,-315,630,630,279*16,4*16);
    }
    else if(percentage>13 && percentage<=25){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
    }
    else if(percentage>25 && percentage<=38){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
    }
    else if(percentage>38 && percentage<=50){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
        painter.drawArc(-315,-315,630,630,295*16,3*16+8);
    }
    else if(percentage>50 && percentage<=63){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
        painter.drawArc(-315,-315,630,630,295*16,3*16+8);
        painter.drawArc(-315,-315,630,630,301*16+8,3*16+6);
    }
    else if(percentage>63 && percentage<=75){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
        painter.drawArc(-315,-315,630,630,295*16,3*16+8);
        painter.drawArc(-315,-315,630,630,301*16+8,3*16+6);
        painter.drawArc(-315,-315,630,630,307*16,3*16);
    }
    else if(percentage>76 && percentage<=88){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
        painter.drawArc(-315,-315,630,630,295*16,3*16+8);
        painter.drawArc(-315,-315,630,630,301*16+8,3*16+6);
        painter.drawArc(-315,-315,630,630,307*16,3*16);
        painter.drawArc(-315,-315,630,630,312*16,3*16);
    }
    else if(percentage>88 && percentage<=100){
        painter.drawArc(-315,-315,630,630,279*16,4*16);
        painter.drawArc(-315,-315,630,630,285*16,3*16);
        painter.drawArc(-315,-315,630,630,290*16,3*16);
        painter.drawArc(-315,-315,630,630,295*16,3*16+8);
        painter.drawArc(-315,-315,630,630,301*16+8,3*16+6);
        painter.drawArc(-315,-315,630,630,307*16,3*16);
        painter.drawArc(-315,-315,630,630,312*16,3*16);
        painter.drawArc(-315,-315,630,630,317*16,4*16);
    }

    painter.restore();
}
/**
 * @brief MDS_Center::drawWater
 * @param angle
 * 绘制水温表
 */
void MDS_Center::drawWater(int percentage)
{
    QPainter painter(ui->label_drawWater);
    painter.setRenderHint((QPainter::SmoothPixmapTransform));
    painter.setRenderHint(QPainter::HighQualityAntialiasing);
    painter.translate(257,-195);
    painter.save();
    painter.setPen(QPen(Qt::white,5,Qt::SolidLine));


    if(percentage>0 && percentage <= 13)
    {
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>13 && percentage<=25){
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>25 && percentage<=38){
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>38 && percentage<=50){
        painter.drawArc(-315,-315,630,630,241*16,4*16);
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>50 && percentage<=63){
        painter.drawArc(-315,-315,630,630,235*16,4*16);
        painter.drawArc(-315,-315,630,630,241*16,4*16);
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>63 && percentage<=75){
        painter.drawArc(-315,-315,630,630,230*16,3*16);
        painter.drawArc(-315,-315,630,630,235*16,4*16);
        painter.drawArc(-315,-315,630,630,241*16,4*16);
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>76 && percentage<=88){
        painter.drawArc(-315,-315,630,630,225*16,3*16);
        painter.drawArc(-315,-315,630,630,230*16,3*16);
        painter.drawArc(-315,-315,630,630,235*16,4*16);
        painter.drawArc(-315,-315,630,630,241*16,4*16);
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }
    else if(percentage>88 && percentage<=100){
        painter.drawArc(-315,-315,630,630,219*16,4*16);
        painter.drawArc(-315,-315,630,630,225*16,3*16);
        painter.drawArc(-315,-315,630,630,230*16,3*16);
        painter.drawArc(-315,-315,630,630,235*16,4*16);
        painter.drawArc(-315,-315,630,630,241*16,4*16);
        painter.drawArc(-315,-315,630,630,247*16,3*16);
        painter.drawArc(-315,-315,630,630,252*16,3*16);
        painter.drawArc(-315,-315,630,630,257*16,4*16);
    }

    painter.restore();
}

目前进度

说明：

本项目中所使借鉴原型来自：[吉利] 博瑞GE | 仪表HMI设计、吉利汽车HMI项目。

设计图的所有权和解释权都归吉利汽车所有。

本项目所有资源文件均有打不死的小海复刻制作。

本项目代码暂时不会开源，有需要的源码的可与我联系，左上角二维码加微信。

本项目仅限学习交流、禁止商业使用。

博客签名2021

HMI-33-【运动模式】补上油量表和水温表

HMI-33-【运动模式】补上油量表和水温表

增加转向灯控制代码

水温表和油量表代码实现

目前进度

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