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CHANGELOG

Lines changed: 81 additions & 81 deletions
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@@ -9,31 +9,31 @@
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numpy 1.2 or later. -JJL
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2008-12-06 Fixed a bug in svg backend that new_figure_manager()
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ignores keywords arguments such as figsize, etc. -JJL
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ignores keywords arguments such as figsize, etc. -JJL
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2008-12-05 Fixed a bug that the handlelength of the new legend class
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set too short when numpoints=1 -JJL
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2008-12-05 Fixed a bug that the handlelength of the new legend class
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set too short when numpoints=1 -JJL
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2008-12-04 Added support for data with units (e.g. dates) to
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Axes.fill_between. -RM
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2008-12-04 Added fancybox keyword to legend. Also applied some changes
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for better look, including baseline adjustment of the
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multiline texts so that it is center aligned. -JJL
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for better look, including baseline adjustment of the
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multiline texts so that it is center aligned. -JJL
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2008-12-02 The transmuter classes in the patches.py are reorganized as
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subclasses of the Style classes. A few more box and arrow
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styles are added. -JJL
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subclasses of the Style classes. A few more box and arrow
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styles are added. -JJL
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2008-12-02 Fixed a bug in the new legend class that didn't allowed
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2008-12-02 Fixed a bug in the new legend class that didn't allowed
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a tuple of coordinate vlaues as loc. -JJL
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2008-12-02 Improve checks for external dependencies, using subprocess
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2008-12-02 Improve checks for external dependencies, using subprocess
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(instead of deprecated popen*) and distutils (for version
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checking) - DSD
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2008-11-30 Reimplementaion of the legend which supports baseline alignement,
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multi-column, and expand mode. - JJL
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multi-column, and expand mode. - JJL
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2008-12-01 Fixed histogram autoscaling bug when bins or range are given
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explicitly (fixes Debian bug 503148) - MM
@@ -187,16 +187,16 @@
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2008-07-31 Added masked array support to griddata. - JSW
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2008-07-26 Added optional C and reduce_C_function arguments to
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axes.hexbin(). This allows hexbin to accumulate the values
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of C based on the x,y coordinates and display in hexagonal
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bins. - ADS
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axes.hexbin(). This allows hexbin to accumulate the values
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of C based on the x,y coordinates and display in hexagonal
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bins. - ADS
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2008-07-24 Deprecated (raise NotImplementedError) all the mlab2
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functions from matplotlib.mlab out of concern that some of
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them were not clean room implementations. JDH
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2008-07-24 Rewrite of a significant portion of the clabel code (class
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ContourLabeler) to improve inlining. - DMK
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ContourLabeler) to improve inlining. - DMK
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2008-07-22 Added Barbs polygon collection (similar to Quiver) for plotting
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wind barbs. Added corresponding helpers to Axes and pyplot as
@@ -684,8 +684,8 @@
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2007-11-27 Released 0.91.0 at revision 4478
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2007-11-13 All backends now support writing to a file-like object, not
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just a regular file. savefig() can be passed a file-like
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object in place of a file path. - MGD
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just a regular file. savefig() can be passed a file-like
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object in place of a file path. - MGD
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2007-11-13 Improved the default backend selection at build time:
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SVG -> Agg -> TkAgg -> WXAgg -> GTK -> GTKAgg. The last usable
@@ -703,24 +703,24 @@
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updated on subsequent installs - DSD
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2007-11-12 Added support for STIX fonts. A new rcParam,
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mathtext.fontset, can be used to choose between:
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mathtext.fontset, can be used to choose between:
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'cm':
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The TeX/LaTeX Computer Modern fonts
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'cm':
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The TeX/LaTeX Computer Modern fonts
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'stix':
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The STIX fonts (see stixfonts.org)
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'stix':
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The STIX fonts (see stixfonts.org)
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'stixsans':
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The STIX fonts, using sans-serif glyphs by default
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'stixsans':
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The STIX fonts, using sans-serif glyphs by default
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'custom':
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A generic Unicode font, in which case the mathtext font
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must be specified using mathtext.bf, mathtext.it,
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mathtext.sf etc.
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'custom':
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A generic Unicode font, in which case the mathtext font
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must be specified using mathtext.bf, mathtext.it,
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mathtext.sf etc.
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Added a new example, stix_fonts_demo.py to show how to access
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different fonts and unusual symbols.
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Added a new example, stix_fonts_demo.py to show how to access
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different fonts and unusual symbols.
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- MGD
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@@ -771,72 +771,72 @@
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2007-10-29 TRANSFORMS REFACTORING
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The primary goal of this refactoring was to make it easier
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to extend matplotlib to support new kinds of projections.
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This is primarily an internal improvement, and the possible
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user-visible changes it allows are yet to come.
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The transformation framework was completely rewritten in
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Python (with Numpy). This will make it easier to add news
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kinds of transformations without writing C/C++ code.
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Transforms are composed into a 'transform tree', made of
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transforms whose value depends on other transforms (their
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children). When the contents of children change, their
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parents are automatically updated to reflect those changes.
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To do this an "invalidation" method is used: when children
788-
change, all of their ancestors are marked as "invalid".
789-
When the value of a transform is accessed at a later time,
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its value is recomputed only if it is invalid, otherwise a
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cached value may be used. This prevents unnecessary
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recomputations of transforms, and contributes to better
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interactive performance.
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The framework can be used for both affine and non-affine
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transformations. However, for speed, we want use the
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backend renderers to perform affine transformations
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whenever possible. Therefore, it is possible to perform
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just the affine or non-affine part of a transformation on a
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set of data. The affine is always assumed to occur after
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the non-affine. For any transform:
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full transform == non-affine + affine
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Much of the drawing has been refactored in terms of
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compound paths. Therefore, many methods have been removed
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from the backend interface and replaced with a a handful to
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draw compound paths. This will make updating the backends
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easier, since there is less to update. It also should make
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the backends more consistent in terms of functionality.
811-
812-
User visible changes:
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- POLAR PLOTS: Polar plots are now interactively zoomable,
774+
The primary goal of this refactoring was to make it easier
775+
to extend matplotlib to support new kinds of projections.
776+
This is primarily an internal improvement, and the possible
777+
user-visible changes it allows are yet to come.
778+
779+
The transformation framework was completely rewritten in
780+
Python (with Numpy). This will make it easier to add news
781+
kinds of transformations without writing C/C++ code.
782+
783+
Transforms are composed into a 'transform tree', made of
784+
transforms whose value depends on other transforms (their
785+
children). When the contents of children change, their
786+
parents are automatically updated to reflect those changes.
787+
To do this an "invalidation" method is used: when children
788+
change, all of their ancestors are marked as "invalid".
789+
When the value of a transform is accessed at a later time,
790+
its value is recomputed only if it is invalid, otherwise a
791+
cached value may be used. This prevents unnecessary
792+
recomputations of transforms, and contributes to better
793+
interactive performance.
794+
795+
The framework can be used for both affine and non-affine
796+
transformations. However, for speed, we want use the
797+
backend renderers to perform affine transformations
798+
whenever possible. Therefore, it is possible to perform
799+
just the affine or non-affine part of a transformation on a
800+
set of data. The affine is always assumed to occur after
801+
the non-affine. For any transform:
802+
803+
full transform == non-affine + affine
804+
805+
Much of the drawing has been refactored in terms of
806+
compound paths. Therefore, many methods have been removed
807+
from the backend interface and replaced with a a handful to
808+
draw compound paths. This will make updating the backends
809+
easier, since there is less to update. It also should make
810+
the backends more consistent in terms of functionality.
811+
812+
User visible changes:
813+
814+
- POLAR PLOTS: Polar plots are now interactively zoomable,
815815
and the r-axis labels can be interactively rotated.
816816
Straight line segments are now interpolated to follow the
817817
curve of the r-axis.
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819-
- Non-rectangular clipping works in more backends and with
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- Non-rectangular clipping works in more backends and with
820820
more types of objects.
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822-
- Sharing an axis across figures is now done in exactly
823-
the same way as sharing an axis between two axes in the
824-
same figure:
822+
- Sharing an axis across figures is now done in exactly
823+
the same way as sharing an axis between two axes in the
824+
same figure:
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826-
fig1 = figure()
827-
fig2 = figure()
826+
fig1 = figure()
827+
fig2 = figure()
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829-
ax1 = fig1.add_subplot(111)
830-
ax2 = fig2.add_subplot(111, sharex=ax1, sharey=ax1)
829+
ax1 = fig1.add_subplot(111)
830+
ax2 = fig2.add_subplot(111, sharex=ax1, sharey=ax1)
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832832
- linestyles now include steps-pre, steps-post and
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steps-mid. The old step still works and is equivalent to
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step-pre.
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836-
- Multiple line styles may be provided to a collection.
836+
- Multiple line styles may be provided to a collection.
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838-
See API_CHANGES for more low-level information about this
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refactoring.
838+
See API_CHANGES for more low-level information about this
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refactoring.
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841841
2007-10-24 Added ax kwarg to Figure.colorbar and pyplot.colorbar - EF
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