select stroke color

[#1]

I have simple rectangle with stroke of magenta color. i need script that select only the rectangle by storke color (magenta) 

[#2]

Hi,

try following snippet to select all rectangles with magenta stroke.

#target illustrator
function main() {
    app.selection = null;
    var doc = app.activeDocument;
    var _path;
    for (var i = 0; i < doc.pathItems.length; i++) {
        _path = doc.pathItems[i];
        if (_path.stroked && _path.strokeColor.magenta > 25) {
            _path.selected = true;
        }
    }
}
main();