def next_word(self):
"""Set the next word, or stop the program if we're done."""
try:
self.word = self.word_iter.next()
except StopIteration:
try:
self.cur_line = self.line_iter.next()
self.new_lines.append([])
except StopIteration:
self.save_quit()
self.word_iter = iter(self.cur_line)
self.word = self.word_iter.next()
self.cropped = croplib.crop(self.img, self.word.left, self.word.top, self.word.right, self.word.bottom)
self.make_pixbuf(self.cropped)
self.set_drawing_size(self.cropped)
self.entry.set_text(self.word.text)
def next_word(self):
"""Set the next word, or stop the program if we're done."""
try:
self.word = self.word_iter.next()
except StopIteration:
try:
self.cur_line = self.line_iter.next()
self.new_lines.append([])
except StopIteration:
self.save_quit()
self.word_iter = iter(self.cur_line)
self.word = self.word_iter.next()
self.cropped = croplib.crop(self.img, self.word.left, self.word.top,
self.word.right, self.word.bottom)
self.make_pixbuf(self.cropped)
self.set_drawing_size(self.cropped)
self.entry.set_text(self.word.text)
import sys
# import C++ libraries
import pamImage, croplib
# check commandline parameters
if len(sys.argv) != 3:
print "Example program. Crops the image to a smaller region."
print "Usage: python %s image.ppm outfile.ppm" % sys.argv[0]
sys.exit(1)
in_file_name = sys.argv[1]
out_file_name = sys.argv[2]
# open image
im = pamImage.PamImage(in_file_name)
width, height = im.getWidth(), im.getHeight()
print "Image width:", width
print "Image height:", height
# crop image
print "Cropping image..."
left, right = width / 3, (width * 2) / 3 # integer calculations
top, bottom = 0, height - 1
cropped_im = croplib.crop(im, left, top, right, bottom)
cropped_im.thisown = True # to make Python cleanup the new C++ object afterwards
cropped_im.save(out_file_name)
print "%s saved." % out_file_name
import sys
# import C++ libraries
import pamImage, croplib
# check commandline parameters
if len(sys.argv) != 3:
print "Example program. Crops the image to a smaller region."
print "Usage: python %s image.ppm outfile.ppm" % sys.argv[0]
sys.exit(1)
in_file_name = sys.argv[1]
out_file_name = sys.argv[2]
# open image
im = pamImage.PamImage(in_file_name)
width, height = im.getWidth(), im.getHeight()
print "Image width:", width
print "Image height:", height
# crop image
print "Cropping image..."
left, right = width / 3, (width * 2) / 3 # integer calculations
top, bottom = 0, height - 1
cropped_im = croplib.crop(im, left, top, right, bottom)
cropped_im.thisown = True # to make Python cleanup the new C++ object afterwards
cropped_im.save(out_file_name)
print "%s saved." % out_file_name
