可以使用MSVC2015 64位

Cockpit/Cockpit.cpp

@@ -12,6 +12,13 @@ Cockpit::Cockpit(QWidget *parent): QWidget(parent)
   // setMouseTracking(true);
   //leftladder = new LeftLadder(this);
 
+
+   //颜色初始化
+   m_NormalColor  = QColor("#00FF00");
+   m_NoticeColor  = QColor("#FF8C00");
+   m_WarningColor = QColor("#FF0000");
+
+
   //GPS初始化
    m_GPS.fixtype   = 0;
    m_GPS.svn       = 0;
@@ -38,6 +45,7 @@ Cockpit::Cockpit(QWidget *parent): QWidget(parent)
    m_Attitude.yaw  = 0;
 
    m_Attitude.airspeed = 0;//空速
+   m_Attitude.AirspeedFlag = 2;//i c t
    m_Attitude.horizontalspeed = 0;//侧滑速度
    m_Attitude.verticalspeed = 0;//爬升速度
 
@@ -848,7 +856,36 @@ void Cockpit::drawLeftScale(QPainter *painter)
       painter->setBrush(QColor("#000000"));
       painter->drawRect(0,600,300,100);
 
-      painter->drawText(QRect(20,600,280,100),Qt::AlignLeft|Qt::AlignVCenter,"TAS " + QString::number(m_Attitude.airspeed,'f',0));
+
+      QString AS_flag = "I";
+
+      switch (m_Attitude.AirspeedFlag) {
+      default:
+      case 0:
+          painter->drawText(QRect(20,600,280,100),Qt::AlignLeft|Qt::AlignVCenter,"IAS " + QString::number(m_Attitude.airspeed,'f',0));
+          AS_flag = "I";
+          ePen.setColor(m_NoticeColor);
+          break;
+      case 1:
+          painter->drawText(QRect(20,600,280,100),Qt::AlignLeft|Qt::AlignVCenter,"CAS " + QString::number(m_Attitude.airspeed,'f',0));
+          AS_flag = "C";
+          ePen.setColor(m_NoticeColor);
+          break;
+      case 2:
+          painter->drawText(QRect(20,600,280,100),Qt::AlignLeft|Qt::AlignVCenter,"TAS " + QString::number(m_Attitude.airspeed,'f',0));
+          AS_flag = "T";
+          ePen.setColor(m_NormalColor);
+          break;
+      }
+
+      ePen.setWidth(15);
+      font.setPixelSize(100);
+      font.setBold(true);//加粗
+
+      painter->setPen(ePen);
+      painter->setFont(font);
+
+      painter->drawText(QRect(320,600,90,100),Qt::AlignHCenter|Qt::AlignVCenter,AS_flag);
 
       painter->restore();
 
@@ -1195,7 +1232,7 @@ void Cockpit::drawVRate(QPainter *painter)
     QFont font;
     //画一个半透明的小方块
     painter->save();
-    painter->setOpacity(0.3f);
+    painter->setOpacity(0.3);
 
     static const QPointF Backpoints[10] = {
           QPointF(  80,-150),
@@ -1268,15 +1305,13 @@ void Cockpit::drawVRate(QPainter *painter)
     ePen.setColor(m_CurrentColor);
     painter->setPen(ePen);
 
-    float cur_y = ((m_Attitude.verticalspeed<0)?(1):(-1))*log10(qAbs(m_Attitude.verticalspeed) + 1) * 500;
+    qreal cur_y = ((m_Attitude.verticalspeed<0)?(1):(-1))*log10(qAbs(m_Attitude.verticalspeed) + 1) * 500;
 
     cur_y = (cur_y < -440)?(-440):((cur_y>440)?(440):(cur_y));//位置限幅
 
     painter->drawLine(0,cur_y,20,cur_y);
     painter->drawLine(20,cur_y,200,0);
 
-    //qDebug() << m_Attitude.verticalspeed;
-
     painter->restore();//画当前值结束
 
     //画当前值打补丁
@@ -1293,7 +1328,7 @@ void Cockpit::drawVRate(QPainter *painter)
     //画目标标尺
     painter->save();
 
-    float tar_y = ((m_Target.verticalspeed<0)?(1):(-1))*log10(qAbs(m_Target.verticalspeed) + 1) * 500;
+    qreal tar_y = ((m_Target.verticalspeed<0)?(1):(-1))*log10(qAbs(m_Target.verticalspeed) + 1) * 500;
 
     tar_y = (tar_y < -440)?(-440):((tar_y>440)?(440):(tar_y));//位置限幅
 
@@ -1333,6 +1368,25 @@ void Cockpit::drawVRate(QPainter *painter)
     painter->restore();//画目标值结束
 
 
+    //画当前值
+    painter->save();
+
+    painter->translate(80,0);//+1是应为log 1= 0，偏移0的位置
+
+    ePen.setWidth(8);
+    ePen.setColor(m_CurrentColor);
+    font.setPointSize(50);
+    font.setWeight(QFont::ExtraLight);
+    font.setFamily("Arial");//非衬线
+
+    painter->setPen(ePen);
+    painter->setFont(font);
+    //在下方显示当前值
+    painter->drawText(QRect(-80,500,120,60),Qt::AlignHCenter|Qt::AlignLeft,QString::number(m_Attitude.verticalspeed,'f',(qAbs(m_Attitude.verticalspeed) < 10.0)?(1):(0)));
+
+    painter->restore();//画当前值结束
+
+
 
     painter->restore();//全部结束
 }
@@ -1350,12 +1404,11 @@ void Cockpit::drawYawScale(QPainter *painter)
 
     font.setWeight(QFont::ExtraLight);
     font.setFamily("Arial");//非衬线
-
     painter->translate(0,1050);
 
     painter->save();
     //画一个半透明的基础圆
-    painter->setOpacity(0.3f);
+    painter->setOpacity(0.3);
     ePen.setColor(QColor("#7A7A7A"));
     painter->setBrush(QColor("#7A7A7A"));
     painter->drawEllipse(-500,-500,1000,1000);