On 10/10/18 9:22 AM, Chris Katko wrote:
int[][] data =
[
[1, 0, 1, 0, 0],
[1, 0, 1, 0, 0],
[1, 0, 1, 1, 1],
[1, 0, 0, 1, 0],
[5, 1, 1, 1, 0]
];
when drawn with data[i][j], prints the transpose of "data":
[1, 1, 1, 1, 5]
[0, 0, 0, 0, 1]
[1, 1, 1, 0, 1]
[0, 0, 1, 1, 1]
[0, 0, 1, 0, 0]
So, if I flip [i][j] and print a row of "j's", it'll be correct. It's
very confusing and counter-intuitive to have to remember to swap i and j
every time I use an array.
I guess when I load data from files, the i/j are already swapped and
stay consistent, but when using an array in source code, they have to be
flipped.
I'm not sure what code you are using, but it prints out just fine for me:
https://run.dlang.io/is/hrA0tj
-Steve
