1 Revision history for Perl extension Imager::Graph.
3 Imager-Graph 0.10 - unreleased
6 - loosen up image comparisons - the rounding change in Imager 0.90
7 made small changes to many pixels in fountain fills
9 Imager-Graph 0.09 - 05 Aug 2010
14 - refresh the t10_lin_fount test image
16 - avoid use_automatic_axis() for the second area test, since systems
17 without Chart::Math::Axis will produce a different image.
19 Imager-Graph 0.08 - 03 Aug 2010
22 Now depends on Imager 0.75.
24 More cool changes from Patrick Michaud:
27 https://rt.cpan.org/Ticket/Display.html?id=7
31 - horizonal_gridlines (vertical charts) and vertical_gridlines
32 (horizontal charts) are now features and can be enabled like other
33 features (or disabled)
35 - hoisted the dashed-line drawing into Imager::Graph::_line() and
36 added a _get_line() method to retrieve line style information.
38 - features enabled earlier in the style list can now be disabled with
39 a feature "no{stylename}" when features are supplied as an arrayref
40 or scalar. eg. "nograph_outline". If you supply features as a hashref
41 you can disable a feature with:
44 - for vertical and horizontal charts, allow the outline of the graph
45 area (graph_outline) to be disabled (with nograph_outline in
46 features.) or styled (graph.outline)
48 - for vertical and horizontal charts, allow the fill of the graph
49 area to be controlled separately from the base bg (graph.fill)
55 - generate y-axis tic-label widths baed on the labels actually used.
57 - make draw() idempotent for vertical charts
59 - multiple calls to draw() no longer return the same image object
61 - labels supplied to draw() are now used for vertical and horizontal
64 - Imager::Graph::Horizontal::add_column_data_series() renamed to
65 add_bar_data_series() and now adds the series as a "bar" series.
66 add_column_data_series() did nothing useful for a horizontal chart.
69 Imager-Graph 0.07 - 21 May 2009
72 Lots of cool changes from Patrick Michaud:
74 - added Bar, Column. StackedColumn and Line charts.
75 https://rt.cpan.org/Ticket/Display.html?id=5 [*]
79 - new ocean_flat style
81 - methods to set chart style attributes, in addition to the style
82 parameters passed to draw().
86 - missing a font parameter when we have a chart with text no longer
87 results in an exception, but in a false returned and a message in
88 error() as with other errors.
89 https://rt.cpan.org/Ticket/Display.html?id=2872
91 - the mono style now disables anti-aliasing by default
93 [*] this was the oldest open bug on rt.cpan.org, now #7 is, still an
96 Imager-Graph 0.06 - 21 April 2008
99 - Removed ancient Imager cruft from the documentation
101 - round the dimensions used within the legend to integers to prevent
102 later truncation from causing uneven output.
104 - add horizontal legend boxes
106 - add a new style "primary" which is primary_red with a light grey
107 background, and made that the default, so the default graphs aren't
110 - zero-sized segments were drawn as covering the whole pie. Skip
111 drawing zero sized segments.
112 https://rt.cpan.org/Ticket/Display.html?id=34813
114 - round the pie radius down to avoid running over the edge of the
117 - changed the pie maxsegments default to 0.01 from 0.05
119 - removed the obsolete pie blur style information
121 - documented some of the pie chart specific style settings
123 - changed the default drop shadow style to a translucent fill so the
124 background can show through.
126 Imager-Graph 0.05 - 17 December 2007
129 This release is an attempt to work around the inconsistent text output
132 - created Imager::Font::Test which simply outputs boxes instead of
133 text to produce consistent graph images for comparison.
136 Imager-Graph 0.04 - 11 December 2007
139 This is a clean up release, removing code required for ancient
140 releases of Imager, and otherwise modernizing the code.
142 - skip all tests if we can't load the font
144 - Save test results to ppm, so we can generate images even if we don't
145 have PNG support in Imager.
147 - instead of the old draw-no-aa-then-blur-the-result hack, we now use
150 - tests now use Test::More
152 - remove the old circle fudge hack, since Imager fixed arc fills a
155 - strictify Makefile.PL, include the LICENSE, use the correct version
156 check for including the extra WriteMakefile keys
158 - various changes for Kwalitee
160 - remove fancy_fills check, we now depend on an Imager release that
161 supports fountain fills.
163 Imager-Graph 0.02 Sat Oct 6 20:36:31 2001
166 - replace ImUgly.ttf with a new version where % renders on my older PC
167 - remove some old test code that printed the Imager version
168 - moved into local CVS to simplify cross-platform tests
170 Imager-Graph 0.01 Tue Sep 12 23:03:25 2001
173 - original version; created by h2xs 1.19
174 - can draw some nice pie graphs