Drag Question. red 2 number image

  1. 1number drag function confirmed.
  2. Is it possible to drag diagonally like number 2?
    And can I increase or decrease the drag?

example : DHTMLX - Event Calendar. Timeline and Custom view modes

Yes, you can drag diagonally. In the provided example, you cannot observe this behavior because the dragged event is too long, and the event calendar saves the distance between the start_date and mouse click during drag and drop. Check out this example: DHTMLX Snippet Tool