matplotlib-users Mailing List for matplotlib

On Monday 15 January 2007 13:56, Nils Wagner wrote:
> Hi,
>
> I cannot install the latest matplotlib on openSUSE10.2
Have you tried deleting your build and site-packages/matplotlib directories, 
and rebuilding from scratch?

Hi,
I cannot install the latest matplotlib on openSUSE10.2
python setup.py install yields
gcc: src/_nc_backend_agg.cpp
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
BufferRegion]=92:
src/_backend_agg.h:50: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
LazyValue]=92:
src/_transforms.h:27: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
Func]=92:
src/_transforms.h:379: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
FuncXY]=92:
src/_transforms.h:466: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
Transformation]=92:
src/_transforms.h:538: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
RendererAgg]=92:
src/_nc_backend_agg.cpp:219: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
agg23/include/agg_conv_curve.h: In member function=20
=91unsigned int=20
agg::conv_curve<VertexSource>::vertex(double*, double*)=20
[with VertexSource =3D agg::path_storage]=92:
agg23/include/agg_conv_curve.h:123: warning: =91end_y=92 may=20
be used uninitialized in this function
agg23/include/agg_conv_curve.h:122: warning: =91end_x=92 may=20
be used uninitialized in this function
agg23/include/agg_conv_curve.h:121: warning: =91ct2_y=92 may=20
be used uninitialized in this function
agg23/include/agg_conv_curve.h:120: warning: =91ct2_x=92 may=20
be used uninitialized in this function
gcc: src/ft2font.cpp
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
Glyph]=92:
src/ft2font.cpp:14: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
FT2Font]=92:
src/ft2font.cpp:313: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
gcc: agg23/src/agg_image_filters.cpp
gcc: src/_image.cpp
src/_image.cpp: In member function =91Py::Object=20
Image::color_conv(const Py::Tuple&)=92:
src/_image.cpp:237: error: cannot convert =91int*=92 to=20
=91Py_ssize_t*=92 for argument =913=92 to =91int=20
PyObject_AsWriteBuffer(PyObject*, void**, Py_ssize_t*)=92
src/_image.cpp: In member function =91Py::Object=20
_image_module::readpng(const Py::Tuple&)=92:
src/_image.cpp:872: warning: ignoring return value of=20
=91size_t fread(void*, size_t, size_t, FILE*)=92, declared=20
with attribute warn_unused_result
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
Image]=92:
src/_image.cpp:50: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
src/_image.cpp: In member function =91Py::Object=20
Image::color_conv(const Py::Tuple&)=92:
src/_image.cpp:237: error: cannot convert =91int*=92 to=20
=91Py_ssize_t*=92 for argument =913=92 to =91int=20
PyObject_AsWriteBuffer(PyObject*, void**, Py_ssize_t*)=92
src/_image.cpp: In member function =91Py::Object=20
_image_module::readpng(const Py::Tuple&)=92:
src/_image.cpp:872: warning: ignoring return value of=20
=91size_t fread(void*, size_t, size_t, FILE*)=92, declared=20
with attribute warn_unused_result
./CXX/Extensions.hxx: In constructor=20
=91Py::PythonExtension<T>::PythonExtension() [with T =3D=20
Image]=92:
src/_image.cpp:50: instantiated from here
./CXX/Extensions.hxx:477: warning: right-hand operand of=20
comma has no effect
error: Command "gcc -pthread -fno-strict-aliasing -DNDEBUG=20
-O2 -fmessage-length=3D0 -Wall -D_FORTIFY_SOURCE=3D2 -g -fPIC=20
-I/usr/local/include -I/usr/include -I. -Isrc -Iswig=20
-Iagg23/include -I. -I/usr/local/include -I/usr/include=20
-I. -I/usr/local/include/freetype2=20
-I/usr/include/freetype2 -I./freetype2 -Isrc/freetype2=20
-Iswig/freetype2 -Iagg23/include/freetype2 -I./freetype2=20
-I/usr/local/include/freetype2 -I/usr/include/freetype2=20
-I./freetype2 -I/usr/include/python2.5 -c src/_image.cpp=20
-o build/temp.linux-x86_64-2.5/src/_image.o -DNUMERIC=3D1"=20
failed with exit status 1
Nils

Salut Nicolas,
You can get by with something like:
a = arange(nrow*ncol)+1
indices = hstack(a.reshape(nrow, ncol).T)
for i in indices:
 subplot(nrow, ncol, i)
 ...
David
2007年1月15日, Nicolas Bigaouette <big...@em...>:
>
> Hi,
>
> I want to compare data and I am doing so with subplots. Ideally, I would
> like the subplot command to fill the columns before filling the rows as
> it is doing right now.
> Now:
> subpot(221) = 1st row, 1st column
> subpot(222) = 1st row, 2nd column
> subpot(223) = 2nd row, 1st column
> subpot(224) = 2nd row, 2nd column
> I'd like :
> subpot(221) = 1st row, 1st column
> subpot(222) = 2nd row, 1st column
> subpot(223) = 1st row, 2nd column
> subpot(224) = 2nd row, 2nd column
>
> Anyone knows if this is possible?
>
> Thank you.
>
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I think the easiest way would be using a dictionary:
d = {221:221, 222:223, 223:222, 224:224}
for i in arange(4):
 subplot(d[i+221])
 plot(arange(10))
 text(0.5,0.5,'i=%d'%i)
Bye,
Martin

Hi,
I want to compare data and I am doing so with subplots. Ideally, I would
like the subplot command to fill the columns before filling the rows as
it is doing right now.
Now:
subpot(221) = 1st row, 1st column
subpot(222) = 1st row, 2nd column
subpot(223) = 2nd row, 1st column
subpot(224) = 2nd row, 2nd column
I'd like :
subpot(221) = 1st row, 1st column
subpot(222) = 2nd row, 1st column
subpot(223) = 1st row, 2nd column
subpot(224) = 2nd row, 2nd column
Anyone knows if this is possible?
Thank you.