matplotlib-checkins Mailing List for matplotlib

Revision: 6134
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6134&view=rev
Author: jswhit
Date: 2008年09月29日 17:30:14 +0000 (2008年9月29日)
Log Message:
-----------
fix typo
Modified Paths:
--------------
 trunk/toolkits/basemap/examples/warpimage.py
Modified: trunk/toolkits/basemap/examples/warpimage.py
===================================================================
--- trunk/toolkits/basemap/examples/warpimage.py	2008年09月29日 07:06:28 UTC (rev 6133)
+++ trunk/toolkits/basemap/examples/warpimage.py	2008年09月29日 17:30:14 UTC (rev 6134)
@@ -30,7 +30,7 @@
 # draw lat/lon grid lines every 30 degrees.
 m.drawmeridians(np.arange(0,360,60),color='0.5')
 m.drawparallels(np.arange(-90,90,30),color='0.5')
-plt.title("Blue Marble image warped from 'cyl' to 'robinso' projection",fontsize=12)
+plt.title("Blue Marble image warped from 'cyl' to 'robinson' projection",fontsize=12)
 print 'warp to robinson map ...'
 
 # create new figure
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 6133
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6133&view=rev
Author: efiring
Date: 2008年09月29日 07:06:28 +0000 (2008年9月29日)
Log Message:
-----------
Add dpi kwarg and docstring to Text.get_window_extent()
Modified Paths:
--------------
 trunk/matplotlib/lib/matplotlib/text.py
Modified: trunk/matplotlib/lib/matplotlib/text.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/text.py	2008年09月28日 22:05:23 UTC (rev 6132)
+++ trunk/matplotlib/lib/matplotlib/text.py	2008年09月29日 07:06:28 UTC (rev 6133)
@@ -166,7 +166,7 @@
 self._rotation = rotation
 self._fontproperties = fontproperties
 self._bbox = None
- self._bbox_patch = None # a FanceBboxPatch instance
+ self._bbox_patch = None # a FancyBboxPatch instance
 self._renderer = None
 if linespacing is None:
 linespacing = 1.2 # Maybe use rcParam later.
@@ -356,7 +356,7 @@
 
 def get_bbox_patch(self):
 """
- Retrun the bbox Patch object. Returns None if the the
+ Return the bbox Patch object. Returns None if the the
 FancyBboxPatch is not made.
 """
 return self._bbox_patch
@@ -519,9 +519,32 @@
 "Return the vertical alignment as string"
 return self._verticalalignment
 
- def get_window_extent(self, renderer=None):
+ def get_window_extent(self, renderer=None, dpi=None):
+ '''
+ Return a Bbox bounding the text, in display units (dots).
+
+ In addition to being used internally,
+ this is useful for specifying clickable regions in
+ a png file on a web page.
+
+ *renderer* defaults to the _renderer attribute of the
+ text object. This is not assigned until the first execution
+ of the draw() method, so you must use this kwarg if you
+ want to call get_window_extent() prior to the first draw().
+ For getting web page regions, it is simpler to call the
+ method after saving the figure.
+
+ *dpi* defaults to self.figure.dpi; the renderer dpi is
+ irrelevant. For the web application, if figure.dpi is not
+ the value used when saving the figure, then the value that
+ was used must be specified as the *dpi* argument.
+
+ '''
 #return _unit_box
 if not self.get_visible(): return Bbox.unit()
+ if dpi is not None:
+ dpi_orig = self.figure.dpi
+ self.figure.dpi = dpi
 if self._text == '':
 tx, ty = self._get_xy_display()
 return Bbox.from_bounds(tx,ty,0,0)
@@ -531,11 +554,12 @@
 if self._renderer is None:
 raise RuntimeError('Cannot get window extent w/o renderer')
 
- angle = self.get_rotation()
 bbox, info = self._get_layout(self._renderer)
 x, y = self.get_position()
 x, y = self.get_transform().transform_point((x, y))
 bbox = bbox.translated(x, y)
+ if dpi is not None:
+ self.figure.dpi = dpi_orig
 return bbox
 
 def set_backgroundcolor(self, color):
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.