Defining REM Objects Partially Outside the Image

Define a REM region object to be partly outside the image.

For example, if you want to select a semi-circular raster object along the outside edge of the image, you can create a circular region object with only half of the circle touching the image. AutoCAD Raster Design toolset ignores any part of the REM object that does not contain raster data. Only the true extents of the raster data defined by the region are merged into the image.

Note: Enhanced bitonal regions and primitives automatically clip themselves against the raster image.