fixed errobar cap sizes

jdh2358 · jdh2358 · commit 2fd829609434 · 2003-11-20T15:15:44.000Z
svn path=/trunk/matplotlib/; revision=76
diff --git a/TODO b/TODO
@@ -148,7 +148,7 @@
 -- DONE 2003-11-18 ticks don't reach edge of axes in gtk mode --
    rounding error?
 
--- port Gary's errorbar code to new API before 0.40
+-- DONE 2003-11-20 - port Gary's errorbar code to new API before 0.40
 
 -- legend axes box doesn't resize on save in GTK backend -- see htdocs
    legend_demo.py
diff --git a/examples/errorbar_demo.py b/examples/errorbar_demo.py
@@ -2,11 +2,23 @@
 
 t = arange(0.1, 4, 0.1)
 s = exp(-t)
-e = 0.1*randn(len(s))
+e = 0.1*abs(randn(len(s)))
+f = 0.1*abs(randn(len(s)))
+g = 2*e
+h = 2*f
+
+#errorbar(t, s, e, fmt='o')             # vertical symmetric
+#errorbar(t, s, None, f, fmt='o')       # horizontal symmetric
+errorbar(t, s, e, f, fmt='o')          # both symmetric
+#errorbar(t, s, [e,g], [f,h], fmt='o')  # both asymmetric
+#errorbar(t, s, [e,g], f, fmt='o')      # both mixed
+#errorbar(t, s, e, [f,h], fmt='o')      # both mixed
+#errorbar(t, s, [e,g], fmt='o')         # vertical asymmetric
+#errorbar(t, s, yerr=e, fmt='o')        # named
+#errorbar(t, s, xerr=f, fmt='o')        # named
 
-errorbar(t, s, e, fmt='o')
 xlabel('Distance (m)')
 ylabel('Height (m)')
-title('Mean an standard error as a function of distance')
+title('Mean and standard error as a function of distance')
+#savefig('errorbar_demo')
 show()
-
diff --git a/examples/histogram_demo.py b/examples/histogram_demo.py
@@ -14,5 +14,5 @@
 xlabel('Smarts')
 ylabel('Probability')
 title('Histogram of IQ: mu=100, sigma=15')
-savefig('histogram_demo',dpi=72)
+#savefig('histogram_demo',dpi=72)
 show()
