Can't export data

[Jhee Hong Koh]

USE CASE: WHAT DO YOU WANT TO DO?

Export data.

STEPS TO REPRODUCE AN ISSUE (OR TRIGGER A NEW FEATURE)

Exporting large matrix gives an error. Current stats: rows - 2930, clumns - 6, matrix size - 17580

Sample data is exported fine.

CURRENT BEHAVIOR

Error message gives "Width (0) and height (76) cannot be < = 0"

EXPECTED BEHAVIOR

Data should be exported.

DEVELOPERS ONLY SECTION

SUGGESTED CHANGE (Pseudocode optional)

I suspect this has to do with the pixel width of the output matrix, since this is a very narrow dataset. I would look in the export code math for the pixels and implement a reasonable minimum.

FILES AFFECTED (where the changes will be implemented) - developers only

unknown

LEVEL OF EFFORT - developers only

medium

COMMENTS

I created a test dataset:

https://bitbucket.org/TreeView3Dev/treeview3/downloads/issue583.txt

and took a screen-cap of the error. Note, the user never gets to the export interface.

[Robert Leach]

Thanks for the report. Is there any way you could send the data file to [e-mail]? And what export options did you select? My initial guess is that selecting the aspect ratio “as seen on screen” might work around the issue.

[Robert Leach]

Added developer notes.

[Robert Leach]

I have implemented a fix for this. Not sure when the next release will be. If you'd like to try it, email [e-mail] and I'll send you a jar file to test.

[Robert Leach]

No longer errors out.

[Robert Leach]

Merged with master