svg and ps fixes

svn path=/trunk/matplotlib/; revision=442

Author: jdh2358

CHANGELOG

@@ -1,5 +1,10 @@
 New entries should be added at the top
 
+2004-07-27 did a readthrough of SVG, replacing all the string
+           additions with string interps for efficiency, fixed some
+           layout problems, added font and image support (through
+           external pngs) - JDH
+
 2004-07-25 backend_gtk.py: modify toolbar2 to make it easier to support GTK+ 
            2.4. Add GTK+ 2.4 toolbar support. - SC
 

examples/alignment_test.py

@@ -78,5 +78,5 @@
         transform=ax.transAxes)
 
 axis('off')
-#savefig('alignment_test', dpi=100)
+savefig('alignment_test', dpi=100)
 show()

examples/arctest.py

@@ -12,6 +12,6 @@ def f(t):
 l = plot(t1, f(t1), 'ro')
 set(l, 'markersize', 30)
 set(l, 'markerfacecolor', 'b')
-#savefig('arctest', dpi=150)
+savefig('arctest', dpi=150)
 show()
 

examples/backend_driver.py

@@ -90,7 +90,7 @@ def drive(backend):
 backends = ['PS', 'GD', 'Paint', 'Agg', 'Template']
 #backends.extend([ 'GTK', 'WX', 'TkAgg'])
 backends = [ 'Agg']
-backends = [ 'Agg', 'PS', 'Template']
+backends = [ 'Agg', 'PS', 'SVG', 'Template']
 
 for backend in backends:
     print 'testing %s' % backend

examples/image_demo.py

@@ -10,6 +10,6 @@
 # difference of Gaussians
 im = imshow(Z2-Z1, interpolation='bilinear')
 axis('off')
-#savefig('image_demo')
+savefig('image_demo')
 show()
 

examples/matplotlib_icon.py

@@ -5,7 +5,7 @@
 matplotlib.use('SVG')
 from matplotlib.matlab import *
 
-fig = figure(figsize=(.5, .5), dpi=72)
+fig = figure(figsize=(0.5, 0.5), dpi=72)
 subplot(111)
 t = arange(0.0, 2.0, 0.05)
 s = sin(2*pi*t)

examples/mri_with_eeg.py

@@ -95,5 +95,5 @@
     xlabel('time (s)')
 
 
-#savefig('mri_with_eeg')
+savefig('mri_with_eeg')
 show()

examples/simple_plot.py

@@ -12,6 +12,6 @@
 title('About as simple as it gets, folks')
 grid(True)
 #axis([0,1,-1,1])
-#savefig('simple_plot')
+savefig('simple_plot')
 
 show()

examples/subplot_demo.py

@@ -11,7 +11,7 @@ def f(t):
 t3 = arange(0.0, 2.0, 0.01)
 
 subplot(211)
-l = plot(t1, f(t1), 'bo', t2, f(t2), 'k')
+l = plot(t1, f(t1), 'bo', t2, f(t2), 'k--')
 set(l, 'markerfacecolor', 'g')
 grid(True)
 title('A tale of 2 subplots')