Fix for ticket #478/479. Changed number of decimals in writing world …

…file and points-file

git-svn-id: http://svn.osgeo.org/qgis/branches/Release-0_8_0@6367 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/plugins/georeferencer/qgsgeorefdatapoint.cpp

@@ -14,7 +14,7 @@ QgsGeorefDataPoint::QgsGeorefDataPoint(QgsMapCanvas* mapCanvas, int id,
 
 void QgsGeorefDataPoint::drawShape(QPainter & p)
 {
-  QString msg = QString("X %1\nY %2").arg(int(mMapCoords.x())).arg(int(mMapCoords.y()));
+  QString msg = QString("X %1\nY %2").arg(QString::number(mMapCoords.x(),'f')).arg(QString::number(mMapCoords.y(),'f'));
   QPoint pnt = toCanvasCoords(mPixelCoords);
   int x = pnt.x(), y = pnt.y();
   QFont font;

src/plugins/georeferencer/qgspointdialog.cpp

@@ -375,8 +375,8 @@ bool QgsPointDialog::generateWorldFile()
 	<<0<<endl
 	<<0<<endl
 	<<-pixelSize<<endl
-	<<(origin.x() - xOffset * pixelSize)<<endl
-	<<(origin.y() + yOffset * pixelSize)<<endl;  
+	<<QString::number(origin.x() - xOffset * pixelSize, 'f')<<endl
+	<<QString::number(origin.y() + yOffset * pixelSize, 'f')<<endl;  
   // write the data points in case we need them later
   QFile pointFile(mLayer->source() + ".points");
   if (pointFile.open(QIODevice::WriteOnly))
@@ -386,7 +386,8 @@ bool QgsPointDialog::generateWorldFile()
     for (unsigned int i = 0; i < mapCoords.size(); ++i)
     {
       points<<(QString("%1\t%2\t%3\t%4").
-	       arg(mapCoords[i].x()).arg(mapCoords[i].y()).
+	       arg(QString::number(mapCoords[i].x(), 'f')).
+               arg(QString::number(mapCoords[i].y(), 'f')).
 	       arg(pixelCoords[i].x()).arg(pixelCoords[i].y()))<<endl;
     }
   }