How to declare a call a 2d array in java?

Question

I am trying to read an image's pixels and fill them in a 2d array; however, I don't know how to declare a global array? any help please?

score 2 · Answer 1 · answered Apr 20 '16 at 05:11

2

int [][] arr = new int[height][width];

answered Apr 20 '16 at 05:11

Rakesh KR

well, I have already filled my array locally in one action class. But I need to access to it from another action class. I want to know if there is anyway that I can access to an array that is filled in one action swing let's say -Open- from another action swing lets say- Resize. – Nazi Apr 20 '16 at 05:47

1 Answers1