Related: tdf#108021 Fix text break of X axis labels

Recalculate the nLimitedSpaceForText in case of 90
and 270 degree if the X axis label's text break is true.
The first part of the fix: https://gerrit.libreoffice.org/65165

Change-Id: I5d78be6ed83dd195bbc34185d5f6b7e44f555d9b
Reviewed-on: https://gerrit.libreoffice.org/65937
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>

chart2/source/view/axes/VCartesianAxis.cxx

@@ -727,6 +727,21 @@ bool VCartesianAxis::createTextShapes(
                 nReduce = 1;
             nLimitedSpaceForText -= nReduce;
         }
+
+        // recalculate the nLimitedSpaceForText in case of 90 and 270 degree if the text break is true
+        if ( rAxisLabelProperties.fRotationAngleDegree == 90.0 || rAxisLabelProperties.fRotationAngleDegree == 270.0 )
+        {
+            if ( rAxisLabelProperties.m_aFontReferenceSize.Height - rAxisLabelProperties.m_aMaximumSpaceForLabels.Height > 2 * rAxisLabelProperties.m_aMaximumSpaceForLabels.Y )
+            {
+                const sal_Int32 nFullHeight = rAxisLabelProperties.m_aFontReferenceSize.Height;
+                sal_Int32 nMaxLabelsHeight = nFullHeight - ( rAxisLabelProperties.m_aMaximumSpaceForLabels.Height + rAxisLabelProperties.m_aMaximumSpaceForLabels.Y );
+                nLimitedSpaceForText = nMaxLabelsHeight;
+            }
+            else
+            {
+                nLimitedSpaceForText = -1;
+            }
+        }
     }
 
      // Stores an array of text label strings in case of a normal

sw/qa/extras/layout/layout.cxx

@@ -2391,7 +2391,7 @@ void SwLayoutWriter::testTdf108021()
 
     assertXPath(
         pXmlDoc,
-        "/metafile/push[1]/push[1]/push[1]/push[3]/push[1]/push[1]/push[1]/textarray[@length='17']",
+        "/metafile/push[1]/push[1]/push[1]/push[3]/push[1]/push[1]/push[1]/textarray[@length='22']",
         8);
     // This failed, if the textarray length of the first axis label not 17.
 }