Changeset 9383 in ntrip for trunk/BNC/qwt/qwt_series_data.cpp

Timestamp:

Mar 19, 2021, 9:15:03 AM (3 years ago)

Author:

stoecker

Message:

update to qwt verion 6.1.1 to fix build with newer Qt5

File:

• trunk/BNC/qwt/qwt_series_data.cpp (modified) (2 diffs)

trunk/BNC/qwt/qwt_series_data.cpp

@@ -34 +34 @@
 static inline QRectF qwtBoundingRect( const QwtSetSample &sample )
 {
+    if ( sample.set.empty() )
+        return QRectF( sample.value, 0.0, 0.0, -1.0 );
+
     double minY = sample.set[0];
     double maxY = sample.set[0];
@@ -41 +44 @@
         if ( sample.set[i] < minY )
             minY = sample.set[i];
+
         if ( sample.set[i] > maxY )
             maxY = sample.set[i];
     }
 
-    double minX = sample.value;
-    double maxX = sample.value;
-
-    return QRectF( minX, minY, maxX - minX, maxY - minY );
+    return QRectF( sample.value, minY, 0.0, maxY - minY );
 }