Revision: 6777
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6777&view=rev
Author: leejjoon
Date: 2009-01-12 07:58:27 +0000 (Mon, 12 Jan 2009)
Log Message:
-----------
axes_divider.py example updated
Modified Paths:
--------------
trunk/matplotlib/examples/pylab_examples/axes_divider.py
Modified: trunk/matplotlib/examples/pylab_examples/axes_divider.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/axes_divider.py 2009-01-10
20:52:16 UTC (rev 6776)
+++ trunk/matplotlib/examples/pylab_examples/axes_divider.py 2009-01-12
07:58:27 UTC (rev 6777)
@@ -169,8 +169,11 @@
rs_sum += rs
as_sum += as
- k = (total_size - as_sum) / rs_sum
- return k
+ if rs_sum != 0.:
+ k = (total_size - as_sum) / rs_sum
+ return k
+ else:
+ return 0.
@staticmethod
@@ -257,23 +260,25 @@
k = min(k_h, k_v)
ox = self._calc_offsets(self._horizontal, k, renderer)
oy = self._calc_offsets(self._vertical, k, renderer)
+
+ ww = (ox[-1] - ox[0])/figW
+ hh = (oy[-1] - oy[0])/figH
+ pb = mtransforms.Bbox.from_bounds(x, y, w, h)
+ pb1 = mtransforms.Bbox.from_bounds(x, y, ww, hh)
+ pb1_anchored = pb1.anchored(self.get_anchor(), pb)
+ x0, y0 = pb1_anchored.x0, pb1_anchored.y0
+
else:
ox = self._calc_offsets(self._horizontal, k_h, renderer)
oy = self._calc_offsets(self._vertical, k_v, renderer)
+ x0, y0 = x, y
- ww = (ox[-1] - ox[0])/figW
- hh = (oy[-1] - oy[0])/figH
- pb = mtransforms.Bbox.from_bounds(x, y, w, h)
- pb1 = mtransforms.Bbox.from_bounds(x, y, ww, hh)
- pb1_anchored = pb1.anchored(self.get_anchor(), pb)
-
if nx1 is None:
nx1=nx+1
if ny1 is None:
ny1=ny+1
- x0, y0 = pb1_anchored.x0, pb1_anchored.y0
x1, w1 = x0 + ox[nx]/figW, (ox[nx1] - ox[nx])/figW
y1, h1 = y0 + oy[ny]/figH, (oy[ny1] - oy[ny])/figH
@@ -563,9 +568,9 @@
im = ax.imshow(Z, extent=extent, interpolation="nearest")
cb = plt.colorbar(im)
plt.setp(cb.ax.get_yticklabels(), visible=False)
-
- ## PLOT 2
+
+ ## PLOT 2
# image and colorbar whose location is adjusted in the drawing time.
# a hard way
@@ -611,7 +616,7 @@
ax = fig1.add_subplot(2, 2, 3)
divider = make_axes_locatable(ax)
-
+
ax_cb = divider.new_horizontal(size="5%", pad=0.05)
fig1.add_axes(ax_cb)
@@ -634,5 +639,33 @@
plt.setp(ax2.get_yticklabels(), visible=False)
plt.draw()
+def demo_fixed_size_axes():
+ import matplotlib.pyplot as plt
+
+ fig1 = plt.figure(1, (6, 6))
+
+ # The first items are for padding and the second items are for the axes.
+ # sizes are in inch.
+ h = [Size.Fixed(1.0), Size.Fixed(5.)]
+ v = [Size.Fixed(0.7), Size.Fixed(6.)]
+
+ divider = Divider(fig1, (0.0, 0.0, 1., 1.), h, v, aspect=False)
+ # the width and height of the rectangle is ignored.
+
+ ax = LocatableAxes(fig1, divider.get_position())
+ ax.set_axes_locator(divider.new_locator(nx=1, ny=1))
+
+ fig1.add_axes(ax)
+
+ ax.plot([1,2,3])
+
+ plt.draw()
+ #plt.colorbar(im, cax=ax_cb)
+
+
+
+
+
if __name__ == "__main__":
demo_locatable_axes()
+ #demo_fixed_size_axes()
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