Open the dialog to specify the display parameters.

dev_map_par opens the dialog which can also be accessed from the menu Visualization->Set Parameters ... The dialog is used to configure the modes to display data like images, regions, or polygons.

This operator is not supported for exported C++ code.

read_image (Image, 'fabrik')
threshold (Image, Region, 128, 255)
dev_map_par ()

dev_map_par always returns 2 (H_MSG_TRUE)

dev_map_par is local and processed completely exclusively without parallelization.

dev_unmap_par

Basic operators