[ https://issues.apache.org/jira/browse/FOP-2438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Doucha updated FOP-2438: ------------------------------- Attachment: nbsp.patch This patch fixes the problem. > Non-breaking space causes alignment problems with text-align-last="justify" > --------------------------------------------------------------------------- > > Key: FOP-2438 > URL: https://issues.apache.org/jira/browse/FOP-2438 > Project: Fop > Issue Type: Bug > Affects Versions: 1.1, trunk > Reporter: Martin Doucha > Attachments: nbsp.patch, test.fo > > > Non-breaking spaces are not included in stretch factor calculation under > special circumstances but they are stretched by the resulting (oversized) > stretch factor, leading to text overflowing out of block. Those special > circumstances are: > - text-align-last="justify" > - text-align="start" (or anything else other than justify) > - the non-breaking space has to get positioned on the last line of the block > Here's Knuth sequence for block "Test Test Test" with the above > alignment settings: > <KnuthSequence [box w=17220, glue w=2500 stretch=1250 shrink=0, box w=17220, > aux. box w=2500, box w=17220, penalty p=-INFINITE w=0 (forced break, ??? > (-1))]> > Notice that the second space is represented as box instead of glue with > penalty. > Here's Knuth sequence for the same block but this time with alignment > justify/justify: > <KnuthSequence [box w=17220, glue w=2500 stretch=1250 shrink=833, box > w=17220, aux. box w=0, aux. penalty p=INFINITE w=0, glue w=2500 stretch=1250 > shrink=833, box w=17220, penalty p=-INFINITE w=0 (forced break, ??? (-1))]> > This gets rendered correctly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)