[Pspp-commits] [SCM] GNU PSPP tag, v0.7.3, created. v0.6.1-716-g77dc491

[Ben Pfaff]

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The tag, v0.7.3 has been created
        at  77dc491d3b0c1429801ec839e7afab0fbef6a7fc (commit)

- Log -----------------------------------------------------------------
commit 77dc491d3b0c1429801ec839e7afab0fbef6a7fc
Author: Ben Pfaff <address@hidden>
Date:   Wed Jul 29 21:19:41 2009 -0700

    output: Use Cairo and Pango to draw charts, instead of libplot.
    
    This paves the way for adding support for charts to the PSPPIRE GUI, since
    Cairo can render to a window in GTK+ whereas libplot cannot.
    
    I am aware of the following regressions versus the state before this
    commit:
    
    1. Alignment of text in charts on the baseline is not properly implemented.
       This makes the labels in pie charts look funny.
    
    2. Chart titles are drawn in the same font size as other chart text.
    
    3. Building without Cairo and Pango is broken.
    
    4. The postscript output driver (as opposed to the cairo output driver in
       PostScript output mode) no longer supports charts.
    
    I plan to fix #1, #2, and #3.  #4 is fixable too, but I don't know whether
    it is worth it; I might prefer to delete the postscript output driver
    altogether.
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