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jdh2358jdh2358
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added some new widgets
svn path=/trunk/matplotlib/; revision=1565
1 parent c3676c5 commit d4f808d

16 files changed

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‎CHANGELOG‎

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New entries should be added at the top
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2005-07-26 Added new widgets Cursor and HorizontalSpanSelector to
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matplotlib.widgets. See examples/widgets/cursor.py and
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examples/widgets/span_selector.py - JDH
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2005-07-26 added draw event to mpl event hierarchy -- triggered on
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figure.draw
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2005-07-26 backend_gtk.py: allow 'f' key to toggle window fullscreen mode
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2005-07-26 backend_svg.py: write "<.../>" elements all on one line and remove
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clear() to draw_drawable() - SC
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2005-07-23 backend_gtk.py: removed pygtk.require()
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matplotlib/__init__.py: delete 'FROZEN' and 'MPLError' which are
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matplotlib/__init__.py: delete 'FROZEN' and 'McPLError' which are
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no longer used - SC
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2005-07-22 backend_gdk.py: removed pygtk.require() - SC

‎examples/errorbar_demo.py‎

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figure(1)
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#errorbar(t, s, e, fmt='o') # vertical symmetric
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#errorbar(t, s, None, f, fmt='o') # horizontal symmetric
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#errorbar(t, s, e, f, fmt='o') # both symmetric
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errorbar(t, s, [e,g], [f,h], fmt='--o') # both asymmetric
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errorbar(t, s, e, f, fmt='o') # both symmetric
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#errorbar(t, s, [e,g], [f,h], fmt='--o') # both asymmetric
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#errorbar(t, s, [e,g], f, fmt='o', ecolor='g') # both mixed
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#errorbar(t, s, e, [f,h], fmt='o') # both mixed
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#errorbar(t, s, [e,g], fmt='o') # vertical asymmetric
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ylabel('Height (m)')
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title('Mean and standard error as a function of distance')
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figure(2)
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ax = subplot(111)
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ax.set_yscale('log')
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errorbar(t, s+2, e, f, fmt='o') # both symmetric
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#savefig('errorbar_demo')
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show()

‎examples/widgets/cursor.py‎

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from matplotlib.widgets import Cursor
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import pylab
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fig = pylab.figure(figsize=(8,6))
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ax = fig.add_axes([0.075, 0.25, 0.9, 0.725], axisbg='#FFFFCC')
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#ax = fig.add_subplot(111, axisbg='#FFFFCC')
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canvas = ax.figure.canvas
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x,y = 4*(pylab.rand(2,100)-.5)
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ax.plot(x,y,'o')
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ax.set_xlim(-2,2)
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ax.set_ylim(-2,2)
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# set useblit = True on gtkagg for enhanced performance
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cursor = Cursor(ax, useblit=False, color='red', linewidth=2 )
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pylab.show()

‎examples/widgets/span_selector.py‎

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import pylab
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from matplotlib.widgets import HorizontalSpanSelector
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fig = pylab.figure(figsize=(8,6))
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ax = fig.add_axes([0.075, 0.25, 0.9, 0.725], axisbg='#FFFFCC')
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#ax = fig.add_subplot(111, axisbg='#FFFFCC')
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canvas = ax.figure.canvas
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x,y = 4*(pylab.rand(2,100)-.5)
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ax.plot(x,y,'o')
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ax.set_xlim(-2,2)
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ax.set_ylim(-2,2)
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title('Press left mouse button and drag to test')
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def onselect(xmin, xmax):
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print xmin, xmax
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# set useblit True on gtkagg for enhanced performance
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span = HorizontalSpanSelector(ax, onselect, useblit=False,
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rectprops=dict(alpha=0.5, facecolor='red') )
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pylab.show()

‎fonts/BaKoMa-CM.Fonts‎

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