Mercurial > hg > numerics

changeset 171:4372fb852384

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add example file
author Jeff Hammel <k0scist@gmail.com>
date Thu, 02 Jul 2015 20:56:55 -0700
parents 31a004976411
children dc0a620a0368
files example/iris.py
diffstat 1 files changed, 17 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/iris.py	Thu Jul 02 20:56:55 2015 -0700
@@ -0,0 +1,17 @@
+from bokeh.sampledata.iris import flowers
+from bokeh.plotting import *
+
+output_file("iris.html", title="iris.py example")
+
+colormap = {'setosa': 'red', 'versicolor': 'green', 'virginica': 'blue'}
+
+flowers['color'] = flowers['species'].map(lambda x: colormap[x])
+
+#setting the name kwarg will give this scatter plot a user
+#friendly id, and the corresponding embed.js will have a nice name
+#too
+
+scatter(flowers["petal_length"], flowers["petal_width"],
+        color=flowers["color"], fill_alpha=0.2, size=10, name="iris")
+
+show()
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