matplotlib-checkins

SF.net SVN: matplotlib: [3938] branches/transforms/lib/matplotlib/ projections/__init__.py

[<md...@us...>]

Revision: 3938
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3938&view=rev
Author:   mdboom
Date:     2007-10-12 07:29:57 -0700 (Fri, 12 Oct 2007)

Log Message:
-----------
Forgot the __init__.py

Added Paths:
-----------
    branches/transforms/lib/matplotlib/projections/__init__.py

Added: branches/transforms/lib/matplotlib/projections/__init__.py
===================================================================
--- branches/transforms/lib/matplotlib/projections/__init__.py	                        (rev 0)
+++ branches/transforms/lib/matplotlib/projections/__init__.py	2007-10-12 14:29:57 UTC (rev 3938)
@@ -0,0 +1,39 @@
+from polar import PolarAxes
+from matplotlib import axes
+
+class ProjectionRegistry(object):
+    def __init__(self):
+        self._all_projection_types = {}
+
+    def register(self, *projections):
+        for projection in projections:
+            name = projection.name
+            self._all_projection_types[name] = projection
+
+    def get_projection_class(self, name):
+        return self._all_projection_types[name]
+
+    def get_projection_names(self):
+        names = self._all_projection_types.keys()
+        names.sort()
+        return names
+projection_registry = ProjectionRegistry()
+
+projection_registry.register(
+    axes.Axes,
+    PolarAxes)
+
+def get_projection_class(projection):
+    if projection is None:
+        projection = 'rectilinear'
+
+    try:
+        return projection_registry.get_projection_class(projection)
+    except KeyError:
+        raise ValueError("Unknown projection '%s'" % projection)
+
+def projection_factory(projection, figure, rect, **kwargs):
+    return get_projection_class(projection)(figure, rect, **kwargs)
+
+def get_projection_names():
+    return projection_registry.get_projection_names()


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SF.net SVN: matplotlib: [4781] branches/transforms/lib/matplotlib/ projections/__init__.py

[<md...@us...>]

Revision: 4781
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4781&view=rev
Author:   mdboom
Date:     2007-12-20 09:14:36 -0800 (Thu, 20 Dec 2007)

Log Message:
-----------
Remove Mollweide from options, since it's currently broken anyway.

Modified Paths:
--------------
    branches/transforms/lib/matplotlib/projections/__init__.py

Modified: branches/transforms/lib/matplotlib/projections/__init__.py
===================================================================
--- branches/transforms/lib/matplotlib/projections/__init__.py	2007-12-20 17:14:03 UTC (rev 4780)
+++ branches/transforms/lib/matplotlib/projections/__init__.py	2007-12-20 17:14:36 UTC (rev 4781)
@@ -1,4 +1,4 @@
-from geo import AitoffAxes, HammerAxes, MolleweideAxes, LambertAxes
+from geo import AitoffAxes, HammerAxes, LambertAxes
 from polar import PolarAxes
 from matplotlib import axes
 
@@ -25,7 +25,6 @@
     PolarAxes,
     AitoffAxes,
     HammerAxes,
-    MolleweideAxes,
     LambertAxes)
 
 def get_projection_class(projection):


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SF.net SVN: matplotlib: [4805] branches/transforms/lib/matplotlib/ projections/__init__.py

[<ef...@us...>]

Revision: 4805
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4805&view=rev
Author:   efiring
Date:     2008-01-07 19:11:38 -0800 (Mon, 07 Jan 2008)

Log Message:
-----------
Remove spurious right parenthesis

Modified Paths:
--------------
    branches/transforms/lib/matplotlib/projections/__init__.py

Modified: branches/transforms/lib/matplotlib/projections/__init__.py
===================================================================
--- branches/transforms/lib/matplotlib/projections/__init__.py	2008-01-07 21:18:00 UTC (rev 4804)
+++ branches/transforms/lib/matplotlib/projections/__init__.py	2008-01-08 03:11:38 UTC (rev 4805)
@@ -26,8 +26,8 @@
     AitoffAxes,
     HammerAxes,
     LambertAxes)
-)
 
+
 def register_projection(cls):
     projection_registry.register(cls)
 


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