The constants provided by the Picture class are listed in the following table.
| Constant | Integer Value | Constant | Integer Value |
|---|---|---|---|
| Stretch_CenterPicture | 5 | Stretch_ControlTo | 2 |
| Stretch_None | 0 | Stretch_Pic_Proportional | 4 |
| Stretch_Proportional | 3 | Stretch_ToControl | 1 |