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Commitea1b2d7

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Add a savefig.extension rcparam in preparation for pdf tests
svn path=/trunk/matplotlib/; revision=7829
1 parent59df055 commitea1b2d7

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5 files changed

+43
-25
lines changed

5 files changed

+43
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‎CHANGELOG

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@@ -1,3 +1,6 @@
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2009-09-27 Add a savefig.extension rcparam to control the default
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filename extension used by savefig. - JKS
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===============================================
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2009-09-21 Tagged for release 0.99.1
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‎doc/api/api_changes.rst

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@@ -7,6 +7,9 @@ This chapter is a log of changes to matplotlib that affect the
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outward-facing API. If updating matplotlib breaks your scripts, this
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list may help describe what changes may be necessary in your code.
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Changes beyond 0.99.x
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=====================
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* You can now print several figures to one pdf file. See the docstrings
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of the class:class:`matplotlib.backends.backend_pdf.PdfPages` for
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more information.
@@ -18,42 +21,43 @@ list may help describe what changes may be necessary in your code.
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.. _configobj:http://www.voidspace.org.uk/python/configobj.html
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.. _`enthought.traits`:http://code.enthought.com/projects/traits
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Changes beyond 0.99.x
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=====================
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* The new rc parameter ``savefig.extension`` sets the filename extension
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that is used by:meth:`matplotlib.figure.Figure.savefig` if its *fname*
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argument lacks an extension.
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In an effort to simplify the backend API, all clipping rectangles
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and paths are now passed in using GraphicsContext objects, even
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on collections and images. Therefore::
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*In an effort to simplify the backend API, all clipping rectangles
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and paths are now passed in using GraphicsContext objects, even
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on collections and images. Therefore::
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draw_path_collection(self, master_transform, cliprect, clippath,
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clippath_trans, paths, all_transforms, offsets,
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offsetTrans, facecolors, edgecolors, linewidths,
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linestyles, antialiaseds, urls)
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draw_path_collection(self, master_transform, cliprect, clippath,
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clippath_trans, paths, all_transforms, offsets,
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offsetTrans, facecolors, edgecolors, linewidths,
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linestyles, antialiaseds, urls)
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# is now
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# is now
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draw_path_collection(self, gc, master_transform, paths, all_transforms,
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offsets, offsetTrans, facecolors, edgecolors,
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linewidths, linestyles, antialiaseds, urls)
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draw_path_collection(self, gc, master_transform, paths, all_transforms,
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offsets, offsetTrans, facecolors, edgecolors,
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linewidths, linestyles, antialiaseds, urls)
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draw_quad_mesh(self, master_transform, cliprect, clippath,
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clippath_trans, meshWidth, meshHeight, coordinates,
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offsets, offsetTrans, facecolors, antialiased,
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showedges)
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draw_quad_mesh(self, master_transform, cliprect, clippath,
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clippath_trans, meshWidth, meshHeight, coordinates,
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offsets, offsetTrans, facecolors, antialiased,
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showedges)
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# is now
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# is now
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draw_quad_mesh(self, gc, master_transform, meshWidth, meshHeight,
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coordinates, offsets, offsetTrans, facecolors,
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antialiased, showedges)
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draw_quad_mesh(self, gc, master_transform, meshWidth, meshHeight,
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coordinates, offsets, offsetTrans, facecolors,
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antialiased, showedges)
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draw_image(self, x, y, im, bbox, clippath=None, clippath_trans=None)
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draw_image(self, x, y, im, bbox, clippath=None, clippath_trans=None)
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# is now
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# is now
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draw_image(self, gc, x, y, im)
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draw_image(self, gc, x, y, im)
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Changes in 0.99
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======================

‎lib/matplotlib/figure.py

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@@ -986,7 +986,11 @@ def savefig(self, *args, **kwargs):
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:class:`~matplotlib.backends.backend_pdf.PdfPages`.
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If *format* is *None* and *fname* is a string, the output
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format is deduced from the extension of the filename.
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format is deduced from the extension of the filename. If
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the filename has no extension, the value of the rc parameter
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``savefig.extension`` is used. If that value is 'auto',
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the backend determines the extension.
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If *fname* is not a string, remember to specify *format* to
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ensure that the correct backend is used.
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@@ -1033,6 +1037,11 @@ def savefig(self, *args, **kwargs):
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ifkeynotinkwargs:
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kwargs[key]=rcParams['savefig.%s'%key]
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extension=rcParams['savefig.extension']
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ifargsand'.'notinargs[0]andextension!='auto':
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fname=args[0]+'.'+extension
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args= (fname,)+args[1:]
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transparent=kwargs.pop('transparent',False)
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iftransparent:
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original_figure_alpha=self.patch.get_alpha()

‎lib/matplotlib/rcsetup.py

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@@ -511,6 +511,7 @@ def __call__(self, s):
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'savefig.facecolor' : ['w',validate_color],# facecolor; white
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'savefig.edgecolor' : ['w',validate_color],# edgecolor; white
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'savefig.orientation' : ['portrait',validate_orientation],# edgecolor; white
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'savefig.extension' : ['auto',str],# what to add to extensionless filenames
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'cairo.format' : ['png',validate_cairo_format],
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'tk.window_focus' : [False,validate_bool],# Maintain shell focus for TkAgg

‎matplotlibrc.template

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@@ -306,6 +306,7 @@ backend : %(backend)s
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#savefig.dpi : 100 # figure dots per inch
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#savefig.facecolor : white # figure facecolor when saving
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#savefig.edgecolor : white # figure edgecolor when saving
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#savefig.extension : auto # what extension to use for savefig('foo'), or 'auto'
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#cairo.format : png # png, ps, pdf, svg
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