[Kst] [Bug 117234] kst crashes when opening a kst file with lots of plots/tabs in data mode

[George Staikos]

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http://bugs.kde.org/show_bug.cgi?id=117234         
staikos kde org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From staikos kde org  2005-11-28 21:51 -------
SVN commit 483949 by staikos:

don't crash when the plot is loaded but the curve is not done yet.
there are more cases to fix.
BUG: 117234


 M  +56 -14    kstvcurve.cpp  


--- trunk/extragear/graphics/kst/kst/kstvcurve.cpp #483948:483949
 @ -268,50 +268,92  @
 
 
 void KstVCurve::point(int i, double &x, double &y) const {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
 }
 
 
 void KstVCurve::getEXPoint(int i, double &x, double &y, double &ex) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   ex = _inputVectors[EXVECTOR]->interpolate(i, NS);
 }
 
 
 void KstVCurve::getEXMinusPoint(int i, double &x, double &y, double &ex) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   ex = _inputVectors[EXMINUSVECTOR]->interpolate(i, NS);
 }
 
 
 void KstVCurve::getEXPoints(int i, double &x, double &y, double &exminus, double &explus) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   explus = _inputVectors[EXVECTOR]->interpolate(i, NS);
   exminus = _inputVectors[EXMINUSVECTOR]->interpolate(i, NS);
 }
 
 
 void KstVCurve::getEYPoint(int i, double &x, double &y, double &ey) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   ey = _inputVectors[EYVECTOR]->interpolate(i, NS);
 }
 
 
 void KstVCurve::getEYMinusPoint(int i, double &x, double &y, double &ey) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   ey = _inputVectors[EYMINUSVECTOR]->interpolate(i, NS);
 }
 
 
 void KstVCurve::getEYPoints(int i, double &x, double &y, double &eyminus, double &eyplus) {
-  x = _inputVectors[COLOR_XVECTOR]->interpolate(i, NS);
-  y = _inputVectors[COLOR_YVECTOR]->interpolate(i, NS);
+  KstVectorPtr xv = xVector();
+  if (xv) {
+    x = xv->interpolate(i, NS);
+  }
+  KstVectorPtr yv = yVector();
+  if (yv) {
+    y = yv->interpolate(i, NS);
+  }
   eyplus = _inputVectors[EYVECTOR]->interpolate(i, NS);
   eyminus = _inputVectors[EYMINUSVECTOR]->interpolate(i, NS);
 }