slide display ok

App/mainwindow.cpp

@@ -88,7 +88,8 @@ MainWindow::~MainWindow()
 
 void MainWindow::resizeEvent(QResizeEvent *e)
 {
-    qDebug() << e;
+    //qDebug() << e;
+    Q_UNUSED(e);
 
     nav->setGeometry(0,0,50,this->height());
 

Cockpit/Cockpit.cpp

@@ -658,15 +658,15 @@ void Cockpit::drawLeftScale(QPainter *painter)
     static const QPointF points1[11] = {
           QPointF(  0,-50),
           QPointF(200,-50),
-          QPointF(200,-100),
+          QPointF(200,-125),
-          QPointF(275,-100),
+          QPointF(275,-125),
 
           QPointF(275,-25),
           QPointF(290, 0),
           QPointF(275, 25),
 
-          QPointF(275, 100),
+          QPointF(275, 125),
-          QPointF(200, 100),
+          QPointF(200, 125),
           QPointF(200, 50),
           QPointF(  0, 50)
       };
@@ -692,12 +692,9 @@ void Cockpit::drawLeftScale(QPainter *painter)
       //painter->drawText(QRect(200,-50,100,100),Qt::AlignVCenter|Qt::AlignLeft, UnitText);
 
       float Unit = m_Attitude.airspeed - int(m_Attitude.airspeed)/10 * 10;
-      float Decimal = (m_Attitude.airspeed - int(m_Attitude.airspeed));
+      float Decimal = qAbs(m_Attitude.airspeed - int(m_Attitude.airspeed));
 
 
-      qDebug() << Unit;
-      //UnitText.clear();
-
 
       int count = 1;
       for(int i = -1.5 - Unit;i<(1.5 - Unit);i+=1)
@@ -713,19 +710,36 @@ void Cockpit::drawLeftScale(QPainter *painter)
           painter->setPen(ePen);
           painter->setFont(font);
 
-          painter->translate(200,(i + Unit) * 100 - 50);
+          painter->translate(200,(i + Unit) * 120 - 60);
-
-          //偏移坐标需要修正，现在画的时候从左上开始，因此，总有一个会显示不出来
 
+          //此段程序在未理解之前，请不要随意修改
           switch (count) {
               case 1:
-                    painter->drawText(QRect(0,0,100,90 *(Decimal - 0.5)),Qt::AlignVCenter|Qt::AlignLeft, strText);
+                     if(Decimal <= 0.5f)
+                     {
+                        if((60 - 120 * Decimal) != 0)
+                            painter->drawText(QRect(0,60 - 120 * Decimal ,60,60 + 120 * Decimal ),Qt::AlignBottom|Qt::AlignLeft, strText);
+                     }
+                     else //>0.5
+                     {
+                         painter->drawText(QRect(0,120 - 120 * (Decimal - 0.5) ,60,120 * (Decimal - 0.5)),Qt::AlignBottom|Qt::AlignLeft, strText);
+                     }
               break;
               case 2:
-                    painter->drawText(QRect(0,0,100,90),Qt::AlignVCenter|Qt::AlignLeft, strText);
+                    painter->drawText(QRect(0,0,60,120),Qt::AlignVCenter|Qt::AlignLeft, strText);
               break;
               case 3:
-                    painter->drawText(QRect(0,0,100,90 *(Decimal + 0.5)),Qt::AlignVCenter|Qt::AlignLeft, strText);
+                     if(Decimal <= 0.5f)
+                     {
+                        if((60 - 120 * Decimal) != 0)
+                            painter->drawText(QRect(0,0,60,60 - 120 * Decimal),Qt::AlignTop|Qt::AlignLeft, strText);
+                        else
+                            painter->drawText(QRect(0,0,60,120),Qt::AlignVCenter|Qt::AlignLeft, strText);
+                     }
+                     else
+                     {
+                           painter->drawText(QRect(0,0,60,120 - 120 * (Decimal - 0.5)),Qt::AlignTop|Qt::AlignLeft, strText);
+                     }
               break;
           }
 
@@ -868,27 +882,58 @@ void Cockpit::drawRightScale(QPainter *painter)
       //painter->drawText(QRect(200,-50,100,100),Qt::AlignVCenter|Qt::AlignLeft, UnitText);
 
       float Unit = m_Attitude.airspeed - int(m_Attitude.airspeed)/10 * 10;
-      float Decimal = (m_Attitude.airspeed - int(m_Attitude.airspeed));
+      float Decimal = qAbs(m_Attitude.airspeed - int(m_Attitude.airspeed));
 
 
-      //qDebug() << Unit;
+
-      for(int i = -2 - Unit;i<(2 - Unit);i+=1)
+      int count = 1;
+      for(int i = -1.5 - Unit;i<(1.5 - Unit);i+=1)
       {
 
           QString strText = QString::number(((-i < 0)?(-i+10):((-i>=10)?(-i-10):(-i))));  //设置当前字体
           painter->save();
 
-          QPen ePen;
-          QFont font;
           ePen.setColor(m_CentreLineColor);
           ePen.setWidth(15);
           font.setPointSize(90);
 
           painter->setPen(ePen);
           painter->setFont(font);
-          painter->drawText(QRect(200,(i + Unit) * 100 - 50,100,90),Qt::AlignVCenter|Qt::AlignLeft, strText);
 
+          painter->translate(200,(i + Unit) * 120 - 60);
 
+          //此段程序在未理解之前，请不要随意修改
+          switch (count) {
+              case 1:
+                     if(Decimal <= 0.5f)
+                     {
+                        if((60 - 120 * Decimal) != 0)
+                            painter->drawText(QRect(0,60 - 120 * Decimal ,60,60 + 120 * Decimal ),Qt::AlignBottom|Qt::AlignLeft, strText);
+                     }
+                     else //>0.5
+                     {
+                         painter->drawText(QRect(0,120 - 120 * (Decimal - 0.5) ,60,120 * (Decimal - 0.5)),Qt::AlignBottom|Qt::AlignLeft, strText);
+                     }
+              break;
+              case 2:
+                    painter->drawText(QRect(0,0,60,120),Qt::AlignVCenter|Qt::AlignLeft, strText);
+              break;
+              case 3:
+                     if(Decimal <= 0.5f)
+                     {
+                        if((60 - 120 * Decimal) != 0)
+                            painter->drawText(QRect(0,0,60,60 - 120 * Decimal),Qt::AlignTop|Qt::AlignLeft, strText);
+                        else
+                            painter->drawText(QRect(0,0,60,120),Qt::AlignVCenter|Qt::AlignLeft, strText);
+                     }
+                     else
+                     {
+                           painter->drawText(QRect(0,0,60,120 - 120 * (Decimal - 0.5)),Qt::AlignTop|Qt::AlignLeft, strText);
+                     }
+              break;
+          }
+
+          count++;
 
 
 
@@ -897,10 +942,6 @@ void Cockpit::drawRightScale(QPainter *painter)
       }
 
 
-      //painter->restore();
-
-
-
 
     painter->restore();