John Salerno wrote: >I might be way off target even looking into this method for what I need >to do, but I'm still a little confused about the description of it: > >crop >im.crop(box) => image > >Returns a rectangular region from the current image. The box is a >4-tuple defining the left, upper, right, and lower pixel coordinate. > >I'm probably just being a little dense again, but how exactly do you >write the tuple? Wouldn't a coordinates parameter be a tuple of tuples? >It sounds like here you only need four numbers, but I don't understand >what 'left, upper, right, and lower pixel coordinate' means. It doesn't >seem like it's asking for a set of coordinates for each corner of the >box, or for a set at all. How do four separate numbers make up coordinates? > >Thanks. > > If you want the cropped rectangle to go from 100 to 200 in x and 300 to 400 in y, then those four values need to be placed in a tuple in the specified order: box=(100,300,200,400)
Gary Herron -- http://mail.python.org/mailman/listinfo/python-list
