Enumeration orientation

Bottom orientation OrgChart.orientation.bottom = 1;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.bottom,
});

Bottom lrft orientation OrgChart.orientation.bottom_left = 5;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.bottom_left,
});

Left orientation OrgChart.orientation.left = 3;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.left,
});

Left top orientation OrgChart.orientation.left_top = 7;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.left_top,
});

Right orientation OrgChart.orientation.right = 2;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.right,
});

Right top orientation OrgChart.orientation.right_top = 6;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.right_top,
});

top orientation (default) OrgChart.orientation.top = 0;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.left,
 tags: {
     "tag1": {
         subTreeConfig: {
             orientation: OrgChart.orientation.top
         }
     }
 }
});

Top lrft orientation OrgChart.orientation.top_left = 4;

let chart = new OrgChart('#tree', {
 orientation: OrgChart.orientation.top_left,
});