Bug #1011

Updated by Sebastien Jacquot over 4 years ago

Reported by JCD on Mac OS X 10.9.4: R graphics (WordCloud or CAH) labels are "pixelized".

*Diagnostic 1 - TXM graphics*:
* Question: Can we reproduce the bug?
* Test: produce a CAH from TXM with the following configurations:
** Mac OS X 10.6 + Java 6, 0.65 = no bug
** Mac OS X 10.9 + Java 7, 0.60 + xQuartz 2.7.6 = no bug
** Mac OS X 10.9 + Java 7, 0.67 + xQuartz 2.7.6 = no bug
** Mac OS X 10.9 + Java 7, 0.67 + xQuartz 2.7.7 = no bug
** Remark: Mac OS X 10.9 + Java 7, 0.67 - xQuartz = FAILS, no graphic is displayed. This is expected
** Mac OS X 10.9 - xQuartz = works (verify SJ)
* Conclusion: Impossible to reproduce the bug (MD + SJ) -> JCD must help us to diagnose the bug.

*Diagnostic 2 - JCD R script graphics*:
* Question: Is native R buggy for graphics?
* Test: Run the "bfmprogression.R" script directly from R = no bug
* Conclusion: ask to set graphic device to 'svg'

*Diagnostic 3 - JCD TXM SVG graphics*:
* Question: Is the SVG file generated corrupted?
* Test: Get Export the graphics as SVG file generated in the "results" directory then check if it opens well in external editor and in TXM Batik SVG Editor
* Conclusion:

*Diagnostic 4 - JCD TXM R script graphics*:
* Question: Is TXM R execution for graphics buggy?
* Test: Run "bfmprogression.R" script from TXM
* Conclusion:

*Diagnostic 5 - is the bug present in TXM 0.7.5*:
* Question: Has TXM 0.7.6 introduced this bug?
* Test: Reinstall TXM 0.7.5 and compute a CAH graphic
* Conclusion:

*Hypothesis 1*
* see what could go wrong with the 'svg' device of the 'cairo' R package

Back