Function moveGroup

src/components/shapes/display_outlines.js:291–302

(dx, dy)

    }

    function moveGroup(dx, dy) {
        if(!polygons.length) return;

        for(var i = 0; i < polygons.length; i++) {
            for(var j = 0; j < polygons[i].length; j++) {
                for(var k = 0; k + 2 < polygons[i][j].length; k += 2) {
                    polygons[i][j][k + 1] = copyPolygons[i][j][k + 1] + dx;
                    polygons[i][j][k + 2] = copyPolygons[i][j][k + 2] + dy;
                }
            }
        }
    }

    function moveGroupController(dx, dy) {
        moveGroup(dx, dy);