[Kst] [Bug 147050] Spectrum average window can be larger than the data.

[Duncan Hanson]

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http://bugs.kde.org/show_bug.cgi?id=147050         




------- Additional Comments From duncan.hanson gmail com  2007-06-21 18:54 -------
SVN commit 678549 by dhanson:

CCBUG:147050 if averageLen is too large, ignore it.

 M  +1 -1      psdcalculator.cpp  


--- branches/work/kst/1.5/kst/src/libkstmath/psdcalculator.cpp #678548:678549
 @ -314,7 +314,7  @
 int PSDCalculator::calculateOutputVectorLength(int inputLen, bool average, int averageLen) {
   int psdloglen;
 
-  if (average) {
+  if (average && pow(2.0, averageLen) < inputLen) {
     psdloglen = averageLen;
   } else {
     psdloglen = int(ceil(log(double(inputLen)) / log(2.0)));