matplotlib Code

120 lines (102 with data), 4.8 kB

shots = (

('simple_plot', 'The most basic plot, with text labels', 1),

('subplot_demo', 
"""Multiple regular axes are created with <a
href=matplotlib.matlab.html#-subplot>subplot</a>.  This is a screenshot of the
matplotlib figure window.  Navigation controls on the bottom of the
figure let you pan and zoom the X and Y axis of any combination of
subplots together or separately""", 0),

('histogram_demo', 
"""The <a href=matplotlib.matlab.html#-hist>hist</a> command
automatically generates histograms and will return the bin counts
or probabilities""", 1),

('barchart_demo', """The <a href=matplotlib.matlab.html#-bar>bar</a>
command takes error bars as an optional argument.  You can also use up
and down bars, stacked bars, 'candlestick' bars, etc, ... See <a
href=examples/bar_stacked.py>bar_stacked.py</a> for another example.
""", 1),

('table_demo', """The <a href=matplotlib.matlab.html#-table>table</a>
is an interface to the <a href=matplotlib.table.html>Table</a> class
to build tables on the axes. 
""", 1),

('scatter_demo2', """The <a
href=matplotlib.matlab.html#-scatter>scatter</a> command makes a
scatter plot with (optional) size and color arguments.  This example
plots changes in Intel's stock price from one day to the next with the
sizes coding trading volume and the colors coding price change in day
i.  Here the alpha attribute is used to make semitransparent circle
markers with the <a href=backends.html#Agg>Agg backend</a> """, 1),

('log_shot', """The <a
href=matplotlib.matlab.html#-semilogx>semilogx</a>, <a
href=matplotlib.matlab.html#-semilogy>semilogy</a> and <a
href=matplotlib.matlab.html#-loglog>loglog</a> commands generate log
scaling on the respective axes.  Thanks to Andrew Straw for providing
the log scaling infrastructure.""", 1),

('legend_demo', """The <a
href=matplotlib.matlab.html#-legend>legend</a> command automatically
generates figure legends, with matltab compatible legend placement
commands.  Thanks to Charles Twardy for input on the legend
command""", 1),

('pcolor_demo', """The <a
href=matplotlib.matlab.html#-pcolor>pcolor</a> command generates
pseudo color plots.""", 1),

('mri_with_eeg', """A magnetic resonace image (MRI) displayed using <a
href=matplotlib.matlab.html#-pcolor>pcolor</a>, image intensity in the
MRI plotted with <a href=matplotlib.matlab.html#-hist>hist</a>, and
some EEG channels plotted as <a
href=matplotlib.lines.html#Line2D>lines</a> """, 1),

('text_themes', """You can specify <i>themes</i> for your axis text by
making a font dictionary.  Here the default font is <tt>courier</tt>
and the default color is red, but you can override the defaults, as in
the function label in the axes.  See <a
href=matplotlib.matlab.html#-text>text</a> for more information.  This
example uses a python dictionary to control text themes, but you can
also use matlab handle graphics calls.  See the examples file <a
href=examples/text_handles.py>text_handles.py</a> in the src
distribution for a handle graphics demo.""", 1),

('align_text', """You can precisely layout text in data or axes (0,1)
 coordinates.  This example shows you some of the alignment and
 rotation specifications to layout text.""", 1),

('axes_demo', 
"""Arbitrary placement of axes is possible with the <a
href=matplotlib.matlab.html#-axes>axes</a> command.  Here, two inset axes are
placed over a <a href=matplotlib.matlab.html#-subplot>subplot</a>.""", 1), 

('eeg', """ You can embed matplotlib into a pygtk or wxpython
application.  Here is a screenshot of an eeg viewer written in pygtk
using matplotlib.  The code demo linked above is a much simpler
example of embedding matplotlib in pygtk.  For an example of how to
use the navigation toolbar in your applications, see <a
href=examples/embedding_in_gtk2.py>embedding_in_gtk2.py</a>.  If you
want to use matplotlib in a wx application, see <a
href=examples/embedding_in_wx.py>embedding_in_wx.py</a>.  If you want
to work with <a href=http://glade.gnome.org>glade</a>, see <a
href=examples/mpl_with_glade.py>mpl_with_glade.py</a> """, 0),

)

@header@
<h2>Matplotlib sample code and figures</h2>
<h4><i>Click on any image to enlarge</i></h4>

<table cellpadding=10>
+ for shot, desc, mat in shots:
    <tr><td>
      <table width=400 >
      <tr><td>
      <a name=@shot@><b>Code:</b></a> <a href=screenshots/@shot@.py>@shot@.py</a><br>
      </tr></td>
      <tr><td align=left >
      + if mat:
      <table bgcolor=#bfbfbf cellpadding=30 cellspacing=1><tr><td>
      <a href=screenshots/@shot@_large.png><img src=screenshots/@shot@_small.png></a>
      </tr></td></table>
      = else:
      <a href=screenshots/@shot@_large.png><img src=screenshots/@shot@_small.png></a>
      - 
      </tr></td>
      <tr><td>
     @desc@
      </tr></td>
     </table>
	<br><br>
    </td></tr>
-
</table>
@footer@