change tool/map_lanetoxodr. scene show is ok.

src/tool/map_lanetoxodr/mainwindow.cpp

@@ -54,7 +54,8 @@ MainWindow::MainWindow(QWidget *parent) :
 
     scene = new QGraphicsScene;
 
-    mpscene = new  QGraphicsScene;//(-300, -300, 600, 600);
+//    mpscene = new  QGraphicsScene;//(-300, -300, 600, 600);
+    mpscene = new  QGraphicsScene(0,0,VIEW_WIDTH,VIEW_HEIGHT);
     mpscene->setBackgroundBrush(Qt::darkGreen);
 
 
@@ -377,7 +378,7 @@ void MainWindow::paintEvent(QPaintEvent *)
     {
         if(mbRefresh)
         {
-            UpdateScene();
+ //           UpdateScene();
         }
         myview->setScene(mpscene);
         myview->show();
@@ -1196,8 +1197,11 @@ void MainWindow::onClickXY(double x, double y)
     double lon,lat;
     selx = mClickX;
     sely = mClickY * (-1);
-    selx = selx/((double )mnfac);
-    sely = sely/((double)mnfac);
+    if(mnViewMode == 0)
+    {
+        selx = selx/((double )mnfac);
+        sely = sely/((double)mnfac);
+    }
     mpLE_SelX->setText(QString::number(selx,'f',3));
     mpLE_SelY->setText(QString::number(sely,'f',3));
 
@@ -5082,7 +5086,7 @@ void MainWindow::UpdateScene()
 
 void MainWindow::UpdateSceneRoad(Road *pRoad)
 {
-    RoadDigit xrd(pRoad,0.5);
+    RoadDigit xrd(pRoad,3.0);
     std::vector<iv::RoadDigitUnit> * pvectorrdu =  xrd.GetRDU();
     int nsize = pvectorrdu->size();
     int i;
@@ -5106,7 +5110,7 @@ void MainWindow::UpdateSceneRoad(Road *pRoad)
             xpath.closeSubpath();
             QGraphicsPathItem * pitem = new QGraphicsPathItem;
             pitem->setPath(xpath);
-            pitem->setPos(mfViewMoveX,mfViewMoveY);
+            pitem->setPos(mfViewMoveX +VIEW_WIDTH/2,-mfViewMoveY+VIEW_HEIGHT/2);
             int nlanetype = xvepre.at(k).mnlanetype;
             if(xvepre.at(k).mnlane<=0)nlanetype = xvepre.at(k+1).mnlanetype;
             QColor brushcolor = Qt::darkGray;
@@ -5231,7 +5235,7 @@ void MainWindow::UpdateSceneRoad(Road *pRoad)
                 }
                 pitem->setBrush(brushcolor);
                 pitem->setPen(QPen(brushcolor,0.001));
-                pitem->setPos(mfViewMoveX,mfViewMoveY);
+                pitem->setPos(mfViewMoveX + VIEW_WIDTH/2,-mfViewMoveY +VIEW_HEIGHT/2);
                 mpscene->addItem(pitem);
                 mvectorviewitem.push_back(pitem);
             }
@@ -5250,6 +5254,10 @@ void MainWindow::UpdateSceneRoad(Road *pRoad)
 
 void MainWindow::onViewModeChange(int index)
 {
+    if(index == 1)
+    {
+       UpdateScene();
+    }
     mnViewMode = index;
     mbRefresh = true;
     update();