Re: [Matplotlib-users] Artist tutorial different response
On Saturday 27 February 2010 07:39:59 David Arnold wrote:
All,
On: http://matplotlib.sourceforge.net/users/artists.html
In the Axes Container section, you can see in what follows that I got some
very different responses than what is shown on the page:
In [1]: fig=figure()
In [3]: ax=fig.add_subplot(111)
In [4]: rect=matplotlib.patches.Rectangle((1,1),width=5,height=12)
In [5]: print rect.get_axes()
-- print(rect.get_axes())
None
In [6]: print rect.get_transform()
-- print(rect.get_transform())
BboxTransformTo(Bbox(array([[ 1., 1.],
[ 6., 13.]])))
In [7]: ax.add_patch(rect)
Out[7]: matplotlib.patches.Rectangle object at 0x2144db0
In [8]: print rect.get_axes()
-- print(rect.get_axes())
Axes(0.125,0.1;0.775x0.8)
In [9]: print rect.get_transform()
-- print(rect.get_transform())
CompositeGenericTransform(BboxTransformTo(Bbox(array([[ 1., 1.],
[ 6., 13.]]))),
CompositeGenericTransform(TransformWrapper(BlendedAffine2D(IdentityTransfor
m(),IdentityTransform())),
CompositeAffine2D(BboxTransformFrom(TransformedBbox(Bbox(array([[ 0., 0.],
[ 1., 1.]])),
TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform(
), BboxTransformTo(TransformedBbox(Bbox(array([[ 0.125, 0.1 ], [ 0.9 ,
0.9 ]])), BboxTransformTo(TransformedBbox(Bbox(array([[ 0., 0.], [ 8.,
6.]])), Affine2D(array([[ 80., 0., 0.],
[ 0., 80., 0.],
[ 0., 0., 1.]])
In [10]: print ax.transData
--- print(ax.transData)
CompositeGenericTransform(TransformWrapper(BlendedAffine2D(IdentityTransfor
m(),IdentityTransform())),
CompositeAffine2D(BboxTransformFrom(TransformedBbox(Bbox(array([[ 0., 0.],
[ 1., 1.]])),
TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform(
), BboxTransformTo(TransformedBbox(Bbox(array([[ 0.125, 0.1 ], [ 0.9 ,
0.9 ]])), BboxTransformTo(TransformedBbox(Bbox(array([[ 0., 0.], [ 8.,
6.]])), Affine2D(array([[ 80., 0., 0.],
[ 0., 80., 0.],
[ 0., 0., 1.]]
In [11]: print ax.get_xlim()
--- print(ax.get_xlim())
(0.0, 1.0)
In [12]: print ax.dataLim.get_bounds()
--- print(ax.dataLim.get_bounds())
---
AttributeErrorTraceback (most recent call last)
/Library/Frameworks/Python.framework/Versions/6.0.0/Examples/matplotlib-0.9
9.1.1/event_handling/ipython console in module()
AttributeError: 'Bbox' object has no attribute 'get_bounds'
In [13]: ax.autoscale_view()
In [14]: print ax.get_xlim()
--- print(ax.get_xlim())
(1.0, 6.0)
In [15]: ax.figure.canvas.draw()
David.
Hi David,
The biggest difference occurs for
print ax.dataLim.get_bounds()
because this method has been replaced by the property
print ax.dataLim.bounds
as is mentioned in the API-changes, but didn't find his way into this
documentation.
I attached a patch with modified documentation and further replacements
of 'get_bounds' in current svn. Could any of the developers have a look at it
and commit these changes or should a post the patch at the patch-tracker?
Kind regards,
Matthias
Index: doc/users/artists.rst
===
--- doc/users/artists.rst (revision 8171)
+++ doc/users/artists.rst (working copy)
@@ -419,7 +419,7 @@
# and notice that the ax.add_patch method has set the axes
# instance
In [267]: print rect.get_axes()
-Subplot(49,81.25)
+Axes(0.125,0.1;0.775x0.8)
# and the transformation has been set too
In [268]: print rect.get_transform()
@@ -434,7 +434,7 @@
(0.0, 1.0)
# but the data limits have been updated to encompass the rectangle
-In [271]: print ax.dataLim.get_bounds()
+In [271]: print ax.dataLim.bounds
(1.0, 1.0, 5.0, 12.0)
# we can manually invoke the auto-scaling machinery
Index: lib/matplotlib/finance.py
===
--- lib/matplotlib/finance.py (revision 8171)
+++ lib/matplotlib/finance.py (working copy)
@@ -597,8 +597,8 @@
maxy = max([volume for d, open, close, high, low, volume in quotes])
corners = (minpy, miny), (maxx, maxy)
ax.update_datalim(corners)
-#print 'datalim', ax.dataLim.get_bounds()
-#print 'viewlim', ax.viewLim.get_bounds()
+#print 'datalim', ax.dataLim.bounds
+#print 'viewlim', ax.viewLim.bounds
ax.add_collection(barCollection)
ax.autoscale_view()
Index: lib/matplotlib/patches.py
===
--- lib/matplotlib/patches.py (revision 8171)
+++ lib/matplotlib/patches.py (working copy)
@@ -1414,12 +1414,12 @@
pad = props.pop('pad', 4)
pad = renderer.points_to_pixels(pad)
bbox = artist.get_window_extent(renderer)
-l,b,w,h = bbox.bounds
-l-=pad/2.
-b-=pad/2.
-w+=pad
-h+=pad
-r = Rectangle(xy=(l,b),
+
Re: [Matplotlib-users] Artist tutorial different response
On Wed, Mar 3, 2010 at 9:56 AM, Matthias Michler matthiasmich...@gmx.net wrote: I attached a patch with modified documentation and further replacements of 'get_bounds' in current svn. Could any of the developers have a look at it and commit these changes or should a post the patch at the patch-tracker? The patch looks good -- could I trouble you to make a patch against the maintenance branch, which I can then merge into the trunk http://matplotlib.sourceforge.net/devel/coding_guide.html#svn-checkouts Thanks! JDH -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Artist tutorial different response
On Wednesday 03 March 2010 17:02:58 John Hunter wrote: On Wed, Mar 3, 2010 at 9:56 AM, Matthias Michler matthiasmich...@gmx.net wrote: I attached a patch with modified documentation and further replacements of 'get_bounds' in current svn. Could any of the developers have a look at it and commit these changes or should a post the patch at the patch-tracker? The patch looks good -- could I trouble you to make a patch against the maintenance branch, which I can then merge into the trunk http://matplotlib.sourceforge.net/devel/coding_guide.html#svn-checkouts Thanks! JDH Hi John, I'm sorry. I didn't do this before and propably I won't manage it today. Which of the maintance branches do you mean? v0_91_maint/ v0_98_5_maint/ v0_99_maint/ or something completely different? By the way I think the link on devel/coding_guide.html to get svnmerge.py seems to be broken: http://svn.collab.net/repos/svn/trunk/contrib/client-side/svnmerge/svnmerge.py and in the attached patch doc_devel_coding_guide.patch I replaced it by: http://svn.apache.org/repos/asf/subversion/trunk/contrib/client-side/svnmerge/svnmerge.py Kind regards, Matthias Index: doc/devel/coding_guide.rst === --- doc/devel/coding_guide.rst (revision 8171) +++ doc/devel/coding_guide.rst (working copy) @@ -82,8 +82,8 @@ * install ``svnmerge.py`` in your PATH:: - wget http://svn.collab.net/repos/svn/trunk/contrib/client-side/\ - svnmerge/svnmerge.py + wget http://svn.apache.org/repos/asf/subversion/trunk/contrib/\ + client-side/svnmerge/svnmerge.py * get a svn checkout of the branch you'll be making bugfixes to and the trunk (see above) -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Artist tutorial different response
On Wed, Mar 3, 2010 at 10:25 AM, Matthias Michler matthiasmich...@gmx.net wrote: On Wednesday 03 March 2010 17:02:58 John Hunter wrote: On Wed, Mar 3, 2010 at 9:56 AM, Matthias Michler matthiasmich...@gmx.net wrote: I attached a patch with modified documentation and further replacements of 'get_bounds' in current svn. Could any of the developers have a look at it and commit these changes or should a post the patch at the patch-tracker? The patch looks good -- could I trouble you to make a patch against the maintenance branch, which I can then merge into the trunk http://matplotlib.sourceforge.net/devel/coding_guide.html#svn-checkouts Thanks! JDH Hi John, I'm sorry. I didn't do this before and propably I won't manage it today. No need to apologize -- I appreciate you taking the time to make the patch. Since this bug affects the branch and the trunk, I'd like to see if fixed in both places since we plan to do a release of the maintenance branch first and then the trunk. The easiest way to do this in our workflow is to fix the branch and merge to the trunk. Which of the maintance branches do you mean? v0_91_maint/ v0_98_5_maint/ v0_99_maint/ or something completely different? v0_99_maint is the current maintenance branch/ By the way I think the link on devel/coding_guide.html to get svnmerge.py seems to be broken: http://svn.collab.net/repos/svn/trunk/contrib/client-side/svnmerge/svnmerge.py and in the attached patch doc_devel_coding_guide.patch I replaced it by: http://svn.apache.org/repos/asf/subversion/trunk/contrib/client-side/svnmerge/svnmerge.py OK, thanks, I'll try and apply this. JDH -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Artist tutorial different response
On Wednesday 03 March 2010 17:30:52 John Hunter wrote:
On Wed, Mar 3, 2010 at 10:25 AM, Matthias Michler
matthiasmich...@gmx.net wrote:
On Wednesday 03 March 2010 17:02:58 John Hunter wrote:
On Wed, Mar 3, 2010 at 9:56 AM, Matthias Michler
matthiasmich...@gmx.net wrote:
I attached a patch with modified documentation and further
replacements of 'get_bounds' in current svn. Could any of the
developers have a look at it and commit these changes or should a post
the patch at the patch-tracker?
The patch looks good -- could I trouble you to make a patch against
the maintenance branch, which I can then merge into the trunk
http://matplotlib.sourceforge.net/devel/coding_guide.html#svn-checkouts
Thanks!
JDH
Hi John,
I'm sorry. I didn't do this before and propably I won't manage it today.
No need to apologize -- I appreciate you taking the time to make the
patch. Since this bug affects the branch and the trunk, I'd like to
see if fixed in both places since we plan to do a release of the
maintenance branch first and then the trunk. The easiest way to do
this in our workflow is to fix the branch and merge to the trunk.
Hi John,
no problem ...
Which of the maintance branches do you mean?
v0_91_maint/
v0_98_5_maint/
v0_99_maint/
or something completely different?
v0_99_maint is the current maintenance branch/
I checked out
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_99_maint/
and included my changes of trunk as you can see in the attached patch.
Furthermore I replaced a (minor) typo in
lib/matplotlib/patches.py:
- self.legnthA*scaleA)
+ self.lengthA*scaleA)
Does this patch fulfill your needs?
Kind regards,
Matthias
Index: doc/users/artists.rst
===
--- doc/users/artists.rst (revision 8171)
+++ doc/users/artists.rst (working copy)
@@ -419,7 +419,7 @@
# and notice that the ax.add_patch method has set the axes
# instance
In [267]: print rect.get_axes()
-Subplot(49,81.25)
+Axes(0.125,0.1;0.775x0.8)
# and the transformation has been set too
In [268]: print rect.get_transform()
@@ -434,7 +434,7 @@
(0.0, 1.0)
# but the data limits have been updated to encompass the rectangle
-In [271]: print ax.dataLim.get_bounds()
+In [271]: print ax.dataLim.bounds
(1.0, 1.0, 5.0, 12.0)
# we can manually invoke the auto-scaling machinery
Index: lib/matplotlib/finance.py
===
--- lib/matplotlib/finance.py (revision 8171)
+++ lib/matplotlib/finance.py (working copy)
@@ -597,8 +597,8 @@
maxy = max([volume for d, open, close, high, low, volume in quotes])
corners = (minpy, miny), (maxx, maxy)
ax.update_datalim(corners)
-#print 'datalim', ax.dataLim.get_bounds()
-#print 'viewlim', ax.viewLim.get_bounds()
+#print 'datalim', ax.dataLim.bounds
+#print 'viewlim', ax.viewLim.bounds
ax.add_collection(barCollection)
ax.autoscale_view()
Index: lib/matplotlib/patches.py
===
--- lib/matplotlib/patches.py (revision 8171)
+++ lib/matplotlib/patches.py (working copy)
@@ -1383,12 +1383,12 @@
pad = props.pop('pad', 4)
pad = renderer.points_to_pixels(pad)
bbox = artist.get_window_extent(renderer)
-l,b,w,h = bbox.bounds
-l-=pad/2.
-b-=pad/2.
-w+=pad
-h+=pad
-r = Rectangle(xy=(l,b),
+l, b, w, h = bbox.bounds
+l -= pad/2.
+b -= pad/2.
+w += pad
+h += pad
+r = Rectangle(xy=(l, b),
width=w,
height=h,
fill=fill,
@@ -1407,8 +1407,8 @@
to test whether the artist is returning the correct bbox.
-l,b,w,h = bbox.get_bounds()
-r = Rectangle(xy=(l,b),
+l, b, w, h = bbox.bounds
+r = Rectangle(xy=(l, b),
width=w,
height=h,
edgecolor=color,
@@ -3174,7 +3174,7 @@
cos_t, sin_t = get_cos_sin(x1, y1, x0, y0)
verticesA, codesA = self._get_bracket(x0, y0, cos_t, sin_t,
self.widthA*scaleA,
- self.legnthA*scaleA)
+ self.lengthA*scaleA)
vertices_list.append(verticesA)
codes_list.append(codesA)
Index: lib/matplotlib/backends/backend_wxagg.py
===
--- lib/matplotlib/backends/backend_wxagg.py (revision 8171)
+++ lib/matplotlib/backends/backend_wxagg.py (working copy)
@@ -171,7 +171,7 @@
Convert the region of a wx.Image bounded by bbox to a wx.Bitmap.
-l, b, width, height =
[Matplotlib-users] Artist tutorial different response
All, On: http://matplotlib.sourceforge.net/users/artists.html In the Axes Container section, you can see in what follows that I got some very different responses than what is shown on the page: In [1]: fig=figure() In [3]: ax=fig.add_subplot(111) In [4]: rect=matplotlib.patches.Rectangle((1,1),width=5,height=12) In [5]: print rect.get_axes() -- print(rect.get_axes()) None In [6]: print rect.get_transform() -- print(rect.get_transform()) BboxTransformTo(Bbox(array([[ 1., 1.], [ 6., 13.]]))) In [7]: ax.add_patch(rect) Out[7]: matplotlib.patches.Rectangle object at 0x2144db0 In [8]: print rect.get_axes() -- print(rect.get_axes()) Axes(0.125,0.1;0.775x0.8) In [9]: print rect.get_transform() -- print(rect.get_transform()) CompositeGenericTransform(BboxTransformTo(Bbox(array([[ 1., 1.], [ 6., 13.]]))), CompositeGenericTransform(TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform())), CompositeAffine2D(BboxTransformFrom(TransformedBbox(Bbox(array([[ 0., 0.], [ 1., 1.]])), TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform(), BboxTransformTo(TransformedBbox(Bbox(array([[ 0.125, 0.1 ], [ 0.9 , 0.9 ]])), BboxTransformTo(TransformedBbox(Bbox(array([[ 0., 0.], [ 8., 6.]])), Affine2D(array([[ 80., 0., 0.], [ 0., 80., 0.], [ 0., 0., 1.]]) In [10]: print ax.transData --- print(ax.transData) CompositeGenericTransform(TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform())), CompositeAffine2D(BboxTransformFrom(TransformedBbox(Bbox(array([[ 0., 0.], [ 1., 1.]])), TransformWrapper(BlendedAffine2D(IdentityTransform(),IdentityTransform(), BboxTransformTo(TransformedBbox(Bbox(array([[ 0.125, 0.1 ], [ 0.9 , 0.9 ]])), BboxTransformTo(TransformedBbox(Bbox(array([[ 0., 0.], [ 8., 6.]])), Affine2D(array([[ 80., 0., 0.], [ 0., 80., 0.], [ 0., 0., 1.]] In [11]: print ax.get_xlim() --- print(ax.get_xlim()) (0.0, 1.0) In [12]: print ax.dataLim.get_bounds() --- print(ax.dataLim.get_bounds()) --- AttributeErrorTraceback (most recent call last) /Library/Frameworks/Python.framework/Versions/6.0.0/Examples/matplotlib-0.99.1.1/event_handling/ipython console in module() AttributeError: 'Bbox' object has no attribute 'get_bounds' In [13]: ax.autoscale_view() In [14]: print ax.get_xlim() --- print(ax.get_xlim()) (1.0, 6.0) In [15]: ax.figure.canvas.draw() David. -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
