From c87916209b804b2ffc2c4c8a1a4e5a6a8f6473bb Mon Sep 17 00:00:00 2001
From: "(no author)" <(no author)@8a9318a1-56ba-4d59-b755-99d26321be01>
Date: Thu, 20 Jun 2013 16:29:29 +0000
Subject: [PATCH] adding a new method to allow for even simpler image displays
git-svn-id: https://svn.ssec.wisc.edu/repos/glance/trunk@224 8a9318a1-56ba-4d59-b755-99d26321be01
---
pyglance/glance/figures.py | 47 ++++++++++++++++++++++++++++++--------
1 file changed, 37 insertions(+), 10 deletions(-)
diff --git a/pyglance/glance/figures.py b/pyglance/glance/figures.py
index 740bc88..07c7b1b 100644
--- a/pyglance/glance/figures.py
+++ b/pyglance/glance/figures.py
@@ -573,7 +573,31 @@ def create_quiver_mapped_figure(data, latitude, longitude, baseMapInstance, boun
return figure
-def create_simple_figure(data, figureTitle, invalidMask=None, tagData=None, colorMap=None, colorbarLimits=None, units=None) :
+def create_raw_image_plot(data, figureTitle, hideAxesLabels=True) :
+ """
+ for drawing rgb and rgba images we want an uncomplicated version of this call
+ """
+
+ # build the plot
+ figure = plt.figure()
+ axes = figure.add_subplot(111)
+
+ if (data is not None) :
+ # draw our data
+ im = plt.imshow(data)
+
+ # set the title
+ axes.set_title(figureTitle)
+
+ if hideAxesLabels :
+ axes.get_xaxis().set_visible(False)
+ axes.get_yaxis().set_visible(False)
+
+ return figure
+
+def create_simple_figure(data, figureTitle, invalidMask=None, tagData=None,
+ colorMap=None, colorbarLimits=None, units=None,
+ drawColorbar=True) :
"""
create a simple figure showing the data given masked by the invalid mask
any tagData passed in will be interpreted as mismatch points on the image and plotted as a
@@ -594,20 +618,23 @@ def create_simple_figure(data, figureTitle, invalidMask=None, tagData=None, colo
# if we've got a color map, pass it to the list of things we want to tell the plotting function
if not (colorMap is None) :
kwargs['cmap'] = colorMap
+ if colorMap is np.nan :
+ kwargs['cmap'] = None
if (data is not None) and (np.sum(invalidMask) < invalidMask.size) :
# draw our data
im = imshow(cleanData, **kwargs)
- # if our colorbar has limits set those
- if colorbarLimits is not None :
- LOG.debug("setting colorbar limits: " + str(colorbarLimits))
- clim(vmin=colorbarLimits[0], vmax=colorbarLimits[-1])
- # make a color bar
- cbar = colorbar(format='%.3g')
- # add the units to the colorbar
- if str.lower(str(units)) != "none" :
- cbar.set_label(units)
+ if drawColorbar :
+ # if our colorbar has limits set those
+ if colorbarLimits is not None :
+ LOG.debug("setting colorbar limits: " + str(colorbarLimits))
+ clim(vmin=colorbarLimits[0], vmax=colorbarLimits[-1])
+ # make a color bar
+ cbar = colorbar(format='%.3g')
+ # add the units to the colorbar
+ if str.lower(str(units)) != "none" :
+ cbar.set_label(units)
# and some informational stuff
axes.set_title(figureTitle)
--
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