Hello All,
i'm tring to write python code to display images from a directory .. but i'm
not able to learn how to use the matplotlib events
to handle how the images will be displaied.
simpli i need to pass to the code the path to directory where i have several
tiff files and disply them one at time using a key event.
to display a single image i'm using somethin like :
#!/usr/bin/env python
from pylab import *
try:
import Image
except ImportError, exc:
raise SystemExit("PIL must be installed to run this example")
import glob
def dispimg(input):
image = Image.open(input)
im = imshow(image, origin='lower')
show()
###########
i tried to define a key action like :
def onpress(event):
if event.key=='a':
fig.canvas.draw()
# and set my directory with :
fig = figure()
fig.canvas.mpl_connect('key_press_event', onpress)
TIFFS = glob.glob("/home/habcam/habcamdata/20100820_1840/*.tif")
print "num TIFFS %d" % len(TIFFS)
##############
but i'm not able to learn how to plot them and update the displayed image using
the key bindings :
for tif in TIFFS:
print tif
show()
thanks a lot for Any help!
Massimo.
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