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[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.4-98-g098d2e

From: John Darrington
Subject: [Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.4-98-g098d2ed
Date: Mon, 01 Jun 2015 05:03:31 +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  098d2edc63e7571769345903c9578b30a17a5f5c (commit)
       via  d5f9f3dea48e19a139827e9876385e0fa660cf38 (commit)
      from  73f03b54b10a9afa075e8dcf059cb225a038edab (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 098d2edc63e7571769345903c9578b30a17a5f5c
Author: John Darrington <address@hidden>
Date:   Mon Jun 1 07:03:02 2015 +0200

    Added src/ui/gui/memorandum.txt to EXTRA_DIST

commit d5f9f3dea48e19a139827e9876385e0fa660cf38
Author: Friedrich Beckmann <address@hidden>
Date:   Mon Jun 1 00:20:01 2015 +0200

    histogram tick drawing - added format generation for optimum tick drawing
    Fixes bug #45192 which showed up in the gtk3 branch on MacOS.
    It replaces the decimal_xxx computations with a routine that computes a
    formatting string and a scale factor for a given axis range and number of
    bins. The formatting will switch between normal and scientific depending on
    the length of the displayed label text. The formatting is such that no
    rounded numbers like 3.9999999 when in fact 4 is expected is shown.
    Differences between bins remain visible in the tick labels.
    In addition the width of the rendered labels is compared with the width
    of the bins in the display such that the labels will automatically
    switch between horizontal and 45 degree display.


Summary of changes:
 src/math/chart-geometry.c                |   73 +++++++++++++++++++++++++++++
 src/math/chart-geometry.h                |    5 ++-
 src/output/cairo-chart.c                 |   24 ++++++++++
 src/output/cairo-chart.h                 |    6 ++-
 src/output/charts/plot-hist-cairo.c      |   49 +++++++++++--------
 src/ui/gui/                   |    1 +
 tests/                        |    9 +++-
 tests/math/             |   27 +++++++++++
 tests/math/chart-get-ticks-format-test.c |   75 ++++++++++++++++++++++++++++++
 9 files changed, 246 insertions(+), 23 deletions(-)
 create mode 100644 tests/math/chart-get-ticks-format-test.c


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