Revision: 4936
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4936&view=rev
Author: efiring
Date: 2008-02-03 22:50:00 -0800 (Sun, 03 Feb 2008)
Log Message:
-----------
Add AxesImage.interpnames (based on old request by [EMAIL PROTECTED])
Modified Paths:
--------------
trunk/matplotlib/CHANGELOG
trunk/matplotlib/lib/matplotlib/image.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG 2008-02-03 21:38:20 UTC (rev 4935)
+++ trunk/matplotlib/CHANGELOG 2008-02-04 06:50:00 UTC (rev 4936)
@@ -1,3 +1,6 @@
+2008-02-03 Expose interpnames, a list of valid interpolation
+ methods, as an AxesImage class attribute. - EF
+
2008-02-03 Added BoundaryNorm, with examples in colorbar_only.py
and image_masked.py. - EF
Modified: trunk/matplotlib/lib/matplotlib/image.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/image.py 2008-02-03 21:38:20 UTC (rev
4935)
+++ trunk/matplotlib/lib/matplotlib/image.py 2008-02-04 06:50:00 UTC (rev
4936)
@@ -24,7 +24,32 @@
class AxesImage(martist.Artist, cm.ScalarMappable):
zorder = 1
+ # map interpolation strings to module constants
+ _interpd = {
+ 'nearest' : _image.NEAREST,
+ 'bilinear' : _image.BILINEAR,
+ 'bicubic' : _image.BICUBIC,
+ 'spline16' : _image.SPLINE16,
+ 'spline36' : _image.SPLINE36,
+ 'hanning' : _image.HANNING,
+ 'hamming' : _image.HAMMING,
+ 'hermite' : _image.HERMITE,
+ 'kaiser' : _image.KAISER,
+ 'quadric' : _image.QUADRIC,
+ 'catrom' : _image.CATROM,
+ 'gaussian' : _image.GAUSSIAN,
+ 'bessel' : _image.BESSEL,
+ 'mitchell' : _image.MITCHELL,
+ 'sinc' : _image.SINC,
+ 'lanczos' : _image.LANCZOS,
+ 'blackman' : _image.BLACKMAN,
+ }
+ # reverse interp dict
+ _interpdr = dict([ (v,k) for k,v in _interpd.items()])
+
+ interpnames = _interpd.keys()
+
def __init__(self, ax,
cmap = None,
norm = None,
@@ -59,30 +84,7 @@
self.set_filterrad(filterrad)
- # map interpolation strings to module constants
- self._interpd = {
- 'nearest' : _image.NEAREST,
- 'bilinear' : _image.BILINEAR,
- 'bicubic' : _image.BICUBIC,
- 'spline16' : _image.SPLINE16,
- 'spline36' : _image.SPLINE36,
- 'hanning' : _image.HANNING,
- 'hamming' : _image.HAMMING,
- 'hermite' : _image.HERMITE,
- 'kaiser' : _image.KAISER,
- 'quadric' : _image.QUADRIC,
- 'catrom' : _image.CATROM,
- 'gaussian' : _image.GAUSSIAN,
- 'bessel' : _image.BESSEL,
- 'mitchell' : _image.MITCHELL,
- 'sinc' : _image.SINC,
- 'lanczos' : _image.LANCZOS,
- 'blackman' : _image.BLACKMAN,
- }
- # reverse interp dict
- self._interpdr = dict([ (v,k) for k,v in self._interpd.items()])
-
self.set_interpolation(interpolation)
self.axes = ax
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