ImgArea_ApplyEffect¶
Display a dialog where the user can select and apply an effect to the
raster image displayed in a plug-in area.
ImgArea_ApplyEffect(areaRef{; effectNamePtr{; effectParamsPtr}}) ➔ success
| areaRef | Longint | The image area reference. |
| effectNamePtr | Pointer | Pointer to the effect name. |
| effectParamsPtr | Pointer | Pointer to the effect parameters. |
| success | Longint | Completion status: 1 on success, 0 otherwise. |
Display a dialog where the user can select and apply an effect to the raster image displayed in a plug-in area.
The optional parameters effectNamePtr and effectParamsPtr are pointers to text and object
respectively. On entry, they may specify the effect name and parameters to be initially
selected in the dialog. If the user accepts the dialog, they receive the selected
name effect and parameters.
If the user accepts the dialog the selected effect is applied to the image in the area
and the method returns 1. Otherwise, the method returns 0.
