hey i need help how do i pick a random image with a button???
--- Update ---
any one?
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Random image
hey i need help how do i pick a random image with a button???
--- Update ---
any one?
Related threads:
Re: Random image
Welcome to Java Programming Forums.
What have you tried so far? And from where do you want to pick random image?
Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
- Henry Ford
Re: Random image
to be honest i dont know where to start. and the images are in the same folder as the program itself
Re: Random image
There are two of the many possible strategies:Originally Posted by JGriff
1. Rename your images with 0,1,2,3.....
Generate a random number, open the image against the random number while appening .jpg,.png etc
2. Create an array with the names of images, each cell holding one image name, generate a random number, open the array[randomnumber] image.
Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
- Henry Ford
JGriff (December 3rd, 2012)
Re: Random image
thank you that makes alot of scence one more question how do i open a JOptionPane with a JButton?
Re: Random image
You know how to write click event for JButton, right? Asuming this, you can do whatever you want to do.
On click open the dialog.
Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
- Henry Ford
JGriff (December 3rd, 2012)
Re: Random image
thanks again man
Re: Random image
No problem. If your problem has been solved, please mark this thread as Solved.
Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
- Henry Ford
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