Handle to the PDE soft mask object. A soft mask is an object for creating and manipulating a soft mask in a PDF file.
Members:
| IG_PDE_softmask_create | Creates a new soft mask object. |
| IG_PDE_softmask_create_from_name | Create a new soft mask from a name. |
| IG_PDE_softmask_get_form | Acquires the form that defines the soft mask. |
| IG_PDE_softmask_set_form | Sets the form that defines the soft mask. |
| IG_PDE_softmask_get_backdrop_color | Gets the array of color values of the backdrop color. |
| IG_PDE_softmask_set_backdrop_color | Sets the backdrop color values. |
| IG_PDE_softmask_get_name | Gets the soft mask name. |