retrieve a sample image using cbook.get_sample_data function

leejjoon · leejjoon · commit a8d6f0610d3e · 2009-08-09T04:50:12.000Z
svn path=/trunk/matplotlib/; revision=7437
diff --git a/examples/axes_grid/demo_axes_divider.py b/examples/axes_grid/demo_axes_divider.py
@@ -1,6 +1,13 @@
 import matplotlib.pyplot as plt
-from mpl_toolkits.axes_grid.demo_image import get_demo_image
-#import mpl_toolkits.imaging.axes_grid as imaging
+
+def get_demo_image():
+    import numpy as np
+    from matplotlib.cbook import get_sample_data
+    f = get_sample_data("axes_grid/bivariate_normal.npy", asfileobj=False)
+    z = np.load(f)
+    # z is a numpy array of 15x15
+    return z, (-3,4,-4,3)
+
 
 def demo_simple_image(ax):
     Z, extent = get_demo_image()
diff --git a/examples/axes_grid/demo_axes_grid.py b/examples/axes_grid/demo_axes_grid.py
@@ -1,7 +1,13 @@
 import matplotlib.pyplot as plt
-from mpl_toolkits.axes_grid.demo_image import get_demo_image
 from mpl_toolkits.axes_grid import AxesGrid
 
+def get_demo_image():
+    import numpy as np
+    from matplotlib.cbook import get_sample_data
+    f = get_sample_data("axes_grid/bivariate_normal.npy", asfileobj=False)
+    z = np.load(f)
+    # z is a numpy array of 15x15
+    return z, (-3,4,-4,3)
 
 def demo_simple_grid(fig):
     """
diff --git a/examples/axes_grid/inset_locator_demo2.py b/examples/axes_grid/inset_locator_demo2.py
@@ -5,7 +5,13 @@
 
 import numpy as np
 
-from mpl_toolkits.axes_grid.demo_image import get_demo_image
+def get_demo_image():
+    from matplotlib.cbook import get_sample_data
+    import numpy as np
+    f = get_sample_data("axes_grid/bivariate_normal.npy", asfileobj=False)
+    z = np.load(f)
+    # z is a numpy array of 15x15
+    return z, (-3,4,-4,3)
 
 
 fig = plt.figure(1, [5,4])
diff --git a/examples/axes_grid/simple_axesgrid2.py b/examples/axes_grid/simple_axesgrid2.py
@@ -1,6 +1,13 @@
 import matplotlib.pyplot as plt
 from mpl_toolkits.axes_grid import AxesGrid
-from mpl_toolkits.axes_grid.demo_image import get_demo_image
+
+def get_demo_image():
+    import numpy as np
+    from matplotlib.cbook import get_sample_data
+    f = get_sample_data("axes_grid/bivariate_normal.npy", asfileobj=False)
+    z = np.load(f)
+    # z is a numpy array of 15x15
+    return z, (-3,4,-4,3)
 
 F = plt.figure(1, (5.5, 3.5))
 grid = AxesGrid(F, 111, # similar to subplot(111)
diff --git a/examples/axes_grid/simple_rgb.py b/examples/axes_grid/simple_rgb.py
@@ -1,8 +1,15 @@
 import matplotlib.pyplot as plt
 
-from mpl_toolkits.axes_grid.demo_image import get_demo_image
 from mpl_toolkits.axes_grid.axes_rgb import RGBAxes
 
+def get_demo_image():
+    import numpy as np
+    from matplotlib.cbook import get_sample_data
+    f = get_sample_data("axes_grid/bivariate_normal.npy", asfileobj=False)
+    z = np.load(f)
+    # z is a numpy array of 15x15
+    return z, (-3,4,-4,3)
+
 def get_rgb():
     Z, extent = get_demo_image()
 
diff --git a/lib/mpl_toolkits/axes_grid/demo_image.py b/lib/mpl_toolkits/axes_grid/demo_image.py
