get_insert ( : : : Mode )

Query of the current display mode.

get_insert returns the display mode of the current output window. It is used by procedures like disp_region, disp_line, disp_rectangle1, etc. The mode is set with set_insert. Possible values for Mode can be queried with the procedure query_insert.


Parameters

Mode (output_control)
string -> string
display mode.


Result

get_insert returns TRUE, if a window is active. Otherwise an exception is raised.


Possible Predecessors

query_insert


Possible Successors

set_insert, disp_image


See also

set_insert, query_insert, disp_region, disp_line



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