FIXED: Height of one-column key/legend was too large

doc/dox/whatsnew.dox

@@ -39,7 +39,8 @@ Changes, compared to  \ref page_whatsnew_V4_0_0 "v4.0.0" include:
     <li>FIXED: fixes strange rendering with distortions (especially in text!), by correcting size calculation of internal image buffer</li>
     <li>FIXED: exporting gridPrinting plots when using only a JKQTBasePlotter</li>
     <li>FIXED: fixed impleentations of JKQTPlotter::beginGraphs(), which actually returned the end-iterator (COPY-PASTE-ERROR!!!)</li>
-    <li>partly FIXED issue <a href="https://github.com/jkriege2/JKQtPlotter/pull/99">#99: Clipping of Tick Labels</a>: for horizontal axes, additional space at the left  and/or right of the plot is allowed so labels are no longer clipped (thanks to <a href="https://github.com/allenbarnett5">user:allenbarnett5/a> for reporting)</li>
+    <li>FIXED issue <a href="https://github.com/jkriege2/JKQtPlotter/pull/99">#99: Clipping of Tick Labels</a>: for horizontal axes, additional space at the left  and/or right of the plot is allowed so labels are no longer clipped (thanks to <a href="https://github.com/allenbarnett5">user:allenbarnett5/a> for reporting)</li>
+    <li>FIXED issue <a href="https://github.com/jkriege2/JKQtPlotter/pull/99">#99: Height of one-column key/legend was too large</a> (thanks to <a href="https://github.com/allenbarnett5">user:allenbarnett5/a> for reporting)</li>
     <li>FIXED/NEW: placement of plot-title (was not centerd in its box, but glued to the bottom) by adding a plotstyle parameter JKQTBasePlotterStyle::plotLabelOffset</li>
     <li>REORGANIZED: separated line-graphs from jkqtpscatter.h/.cpp into jkqtplines.h/.cpp</li>
     <li>IMPROVED: QT6-compatibility by removing deprecated warnings</li>

lib/jkqtplotter/jkqtpbaseplotter.cpp

@@ -4649,7 +4649,7 @@ void JKQTBasePlotter::getKeyExtent(JKQTPEnhancedPainter& painter, double* width,
         double w=0;
         double h=0;
         painter.setFont(f);
-        if (text_height!=nullptr) *text_height=0;
+        //if (text_height!=nullptr) *text_height=0;
 
 
         for (int i=0; i<graphs.size(); i++) {