Changeset 9383 in ntrip for trunk/BNC/qwt/qwt_widget_overlay.h

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_widget_overlay.h (modified) (5 diffs)

trunk/BNC/qwt/qwt_widget_overlay.h

@@ -23 +23 @@
    heavy repaint operation of the widget below.
 
-   F.e. in combination with the plot canvas an overlay 
-   avoid replots as the content of the canvas can be restored from 
+   F.e. in combination with the plot canvas an overlay
+   avoid replots as the content of the canvas can be restored from
    its backing store.
 
@@ -33 +33 @@
    - maskHint()
 
-   Internally QwtPlotPicker uses overlays for displaying 
+   Internally QwtPlotPicker uses overlays for displaying
    the rubber band and the tracker text.
 
@@ -47 +47 @@
        the masked regions of the overlay only. Otherwise
        Qt triggers full repaints. On less powerful hardware
-       ( f.e embedded systems ) - or when using the raster paint 
+       ( f.e embedded systems ) - or when using the raster paint
        engine on a remote desktop - bit blitting is a noticeable
        operation, that needs to be avoided.
-       
-       If and how to mask depends on how expensive the calculation 
+
+       If and how to mask depends on how expensive the calculation
        of the mask is and how many pixels can be excluded by the mask.
 
@@ -66 +66 @@
            \brief Use maskHint() as mask
 
-           For many situations a fast approximation is good enough 
+           For many situations a fast approximation is good enough
            and it is not necessary to build a more detailed mask
            ( f.e the bounding rectangle of a text ).
@@ -78 +78 @@
            and the mask needs to be calculated by drawing the overlay
            and testing the result.
-          
+
            When a valid maskHint() is available
            only pixels inside this approximation are checked.