Đối số
"Image" | "Line" | "Text" | "Circle" | "Square" | "Quad" | "Triangle"
bắt buộc
Ten Drawing type chinh xac can tao. Cac gia tri duoc ho tro la “Line”, “Text”, “Circle”, “Square”, “Quad”, “Triangle”, “Image”.
Giá trị trả về
DrawingObject
Drawing object da tao voi Drawing object type.