Method gdiori
| Improve this Doc View Sourcegdiori(out Double)
plgdiori: Get plot orientation
Declaration
public void gdiori(out Double p_rot)Parameters
| Type | Name | Description |
|---|---|---|
| Double | p_rot | Returned value of the orientation parameter. |
Remarks
Get plot orientation parameter which is multiplied by 90deg to obtain the angle of rotation. Note, arbitrary rotation parameters such as 0.2 (corresponding to 18deg) are possible, but the usual values for the rotation parameter are 0., 1., 2., and 3. corresponding to 0deg (landscape mode), 90deg (portrait mode), 180deg (seascape mode), and 270deg (upside-down mode). If plsdiori has not been called the default value pointed to by p_rot will be 0.