Draw line that connects the bar chart of x direction.
| Call | DclDrawXBarLine | (X, y, [type], [index], [width]) |
| X | < R (:) > | The x coordinates value (the user coordinates) of the edge of a bar chart. |
| Y | < R (:) > | The central y coordinates value (the user coordinates) of a bar chart. |
| Type | < I > | A line type. |
| Index | < I > | Line index. |
| Width | < I > | The width (the regular coordinates system) of a bar chart. |