A method for defining two-dimensional arrays
Suppose that the two-dimensional array is [5][7]
var xn:number = 5;
var yn:number = 7;
Define a numeric variable
var temp:number = 0;
Define our two-dimensional array
var myarray:array = new Array ();
Populating a two-dimensional array
for (Var i=0;i<xn;i++) {
Myarray[i] = new Array ();
for (Var j=0;j<yn;j++) {
MYARRAY[I][J] = temp++;
};
};
Outputs the value of a two-dimensional array at the output polygon edge
for (Var i=0;i<xn;i++) {
for (Var j=0;j<yn;j++) {
var st:string = "myarray[" + i + "[" + J + "]:" + myarray[i][j];
Trace (ST);
};
}; |
Output panel output is as follows:
Myarray[0][0]: 0
MYARRAY[0][1]: 1
MYARRAY[0][2]: 2
MYARRAY[0][3]: 3
MYARRAY[0][4]: 4
MYARRAY[0][5]: 5
MYARRAY[0][6]: 6
Myarray[1][0]: 7
MYARRAY[1][1]: 8
MYARRAY[1][2]: 9
MYARRAY[1][3]: 10
MYARRAY[1][4]: 11
MYARRAY[1][5]: 12
MYARRAY[1][6]: 13
Myarray[2][0]: 14
MYARRAY[2][1]: 15
MYARRAY[2][2]: 16
MYARRAY[2][3]: 17
MYARRAY[2][4]: 18
MYARRAY[2][5]: 19
MYARRAY[2][6]: 20
Myarray[3][0]: 21
MYARRAY[3][1]: 22
MYARRAY[3][2]: 23
MYARRAY[3][3]: 24
MYARRAY[3][4]: 25
MYARRAY[3][5]: 26
MYARRAY[3][6]: 27
Myarray[4][0]: 28
MYARRAY[4][1]: 29
MYARRAY[4][2]: 30
MYARRAY[4][3]: 31
MYARRAY[4][4]: 32
MYARRAY[4][5]: 33
MYARRAY[4][6]: 34
Another way to define a two-dimensional array is to use the object definition. I've seen it before in the Flash Empire, here's a quick tip:
var myarr:array = new Array ();
Myarr.push ({x:1,y:1});
Myarr.push ({x:1,y:2});
Trace (myarr[0].x);
Trace (MYARR[0].Y); |
The output is as follows:
1
1
Flash defines a two-dimensional array
