I would like to open a .jpg image file and resize it. I have seen some code but that seems to be for bitmap images, .bmp. Before i resize the .jpg, I need to know the original Height and Width.
I want the final image to be no more than 200 pixels on its longest side. Once i know the original dimension, I can factor both the height and width before making the resize request.
I have not written any code like this before so please be specific in your reply.