marker_merge - merge roi marker pattern with full colour image

Name

 marker_merge - merge roi marker pattern with full colour image

Type

Mapper

Author

Ian Curington, AVS/UNIRAS Ltd.

Description

   This module modifies a full color input image by
   masking it with an ROI byte field. The marker
   type code in the ROI is used to control what
   color is replaced inside each marker area,
   and optionally a secondary texture image can
   be used as the fill color inside of the marker areas.
   The ROI field is compatable with other ROI
   field modules (IP Lib).
   This module is designed to work with other marker modules,
   marker_gen, marker_select, marker_draw, marker_pick, etc.