PM_OVERLAY_CREATE
Syntax
handle_val = PM_OVERLAY_CREATE ( [properties_tag_record_handle] );
- Optional input arguments
-
handle properties_tag_record_handle A data record that contains drawing properties for the overlay entities added to this context.
Accepted properties: color, linewidth, depth test.
Return Values
-
handle overlay_handle Handle to the created overlay context.
Description
This function creates a new overlay context and leaves the context open, so overlay entities can be added to the context after this call. Must be freed with PM_OVERLAY_DELETE(overlay_handle).
Example
%PMS_HOME%\pm\macro\Examples\PM_OVERLAY_DEMO.mac