how to separate points into two vectors from structure

Target       Position    Index
1x1 Line    [76,76]    76
1x1 Line    [71,71]    71
1x1 Line    [67,67]    67
1x1 Line    [63,63]    63
1x1 Line    [59,59]    59
1x1 Line    [55,55]    55
1x1 Line    [49,49]    49

[Walter Roberson]

What would the desired output be for that input ?

Answer 1

[Walter Roberson]

P1 = arrayfun(@(S) S.Position(1), YourStructure);
P2 = arrayfun(@(S) S.Position(2), YourStructure);

or

pos = vertcat(YourStructure.Position);
P1 = pos(:,1);
P2 = pos(:,2);

[VANDANA GUPTA]

Thank you so much...