commited jae joons 2nd patch; figimage still sems broken for origin=up

jdh2358 · jdh2358 · commit cb1f42ddbe90 · 2008-11-09T00:24:29.000Z
svn path=/trunk/matplotlib/; revision=6380
diff --git a/examples/pylab_examples/layer_images.py b/examples/pylab_examples/layer_images.py
@@ -27,17 +27,19 @@ def func3(x,y):
 extent = xmin, xmax, ymin, ymax
 Z1 = array(([0,1]*4 + [1,0]*4)*4); Z1.shape = 8,8  # chessboard
 im1 = imshow(Z1, cmap=cm.gray, interpolation='nearest',
-             extent=extent)
+             extent=extent, origin='lower')
 hold(True)
 
 Z2 = func3(X, Y)
 
 im2 = imshow(Z2, cmap=cm.jet, alpha=.9, interpolation='bilinear',
-             extent=extent)
+             extent=extent, origin='lower')
 #axis([xmin, xmax, ymin, ymax])
 
 
-#savefig('layer_images')
+savefig('layer_images.png')
+savefig('layer_images.svg')
+savefig('layer_images.pdf')
 
 show()
 
diff --git a/lib/matplotlib/axes.py b/lib/matplotlib/axes.py
@@ -1537,8 +1537,10 @@ def draw(self, renderer=None, inframe=False):
                    for im in self.images if im.get_visible()]
 
             #flip the images if their origin is "upper"
-            if self.images[0].origin=='upper':
-                im.flipud_out()
+            for _im, (im,_,_) in zip(self.images, ims):
+                if _im.origin=="upper":
+                    im.flipud_out()
+
 
             l, b, r, t = self.bbox.extents
             width = mag*((round(r) + 0.5) - (round(l) - 0.5))
