#2599 closed defect (done)

DateManipulation throws a GDI exception

Reported by: mkommend Owned by: mkommend
Priority: medium Milestone: HeuristicLab 3.3.14
Component: DataPreprocessing Version: 3.3.13
Keywords: Cc:

Description

When columns should be deleted because of too many missing values or too little variance, these columns are previewed textually inside a label. However, if too many columns (I tested with more than 1000) are affected a GDI exception is thrown. I suspect the reason is that the label text gets too long to be displayed.

Change History (4)

comment:1 Changed 16 months ago by mkommend

  • Status changed from new to accepted

comment:2 Changed 16 months ago by mkommend

  • Owner changed from mkommend to pfleck
  • Status changed from accepted to reviewing

r13796: Disabled preview of manipulated columns if more than 50 columns are affected.

comment:3 Changed 14 months ago by pfleck

  • Owner changed from pfleck to mkommend
  • Status changed from reviewing to readytorelease

Thanks for the fix. 50 seems a reasonable maximum, since hardly anyone would look at the preview with more than 50 column names listed.

comment:4 Changed 14 months ago by mkommend

  • Resolution set to done
  • Status changed from readytorelease to closed

r13954: Merged r13796 into stable.

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