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[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.3-31-g5f9212

From: Ben Pfaff
Subject: [Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.3-31-g5f9212b
Date: Tue, 24 Jun 2014 05:25:43 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU PSPP".

The branch, master has been updated
       via  5f9212b9af772575bd3026ca9643684ce6493b3c (commit)
       via  8b37f66b3599f5809fbbb300d5cba5bb0557c184 (commit)
      from  0b4f6dfaf4cbf6bd0a118b845806aff6651bb343 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 5f9212b9af772575bd3026ca9643684ce6493b3c
Author: Ben Pfaff <address@hidden>
Date:   Mon Jun 23 22:22:25 2014 -0700

    cairo: Use same scale factor as Pango, for precision and speed.
    By setting XR_POINT to PANGO_SCALE (1024), we can avoid the need for
    expensive conversions that lose accuracy.

commit 8b37f66b3599f5809fbbb300d5cba5bb0557c184
Author: Ben Pfaff <address@hidden>
Date:   Mon Jun 23 22:20:31 2014 -0700

    cairo: Fix failures to scale between cairo and pango units.
    The difference between Cairo and Pango units, as currently defined by
    XR_POINT and PANGO_SCALE, is only 2.4% (1000 versus 1024).  This makes the
    difference rarely noticeable, and easy to miss when casually looking at
    output.  However, while continuing to develop the PSPP output drivers, I
    did notice.
    To make the difference obvious, I temporarily changed XR_POINT from 1000
    to 500.  This commit fixes the problems that this revealed.


Summary of changes:
 src/output/cairo.c |   93 +++++++++++++++++++++++++++++++++++----------------
 1 files changed, 64 insertions(+), 29 deletions(-)


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