gnucash maint: Bug 720934 - Barcharts with many data points have overlapping x-axis labels

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/1121cd07 (commit)
	from  https://github.com/Gnucash/gnucash/commit/ab35b571 (commit)



commit 1121cd0795f56ae6439848a6a0c2940584e2b4a5
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Mon Mar 14 22:16:14 2016 +0100

    Bug 720934 - Barcharts with many data points have overlapping x-axis labels
    
    Depending on the available chart width x-axis labels will be pruned
    from the full list to ensure the labels that are printed will
    always be readable.



Summary of changes:
 src/report/report-system/html-barchart.scm | 61 ++++++++++++++++++++----------
 1 file changed, 42 insertions(+), 19 deletions(-)