query_colored ( : : : PossibleNumberOfColors )

Queries the number of colors for color output.

query_colored returns all possible parameter values for set_colored. set_colored defines how many colors are used for region or graphics output.


Parameters

PossibleNumberOfColors (output_control)
integer-array -> integer
tuple of the possible numbers of colors.


Example
regiongrowing__(Image:Seg:5,5,6,100:) >
query_colored(:::Colors) >
set_colored(::Colors[1]:) >
disp_region(Seg:::).

Result

query_colored always returns TRUE.


Possible Successors

set_colored, set_color, disp_region


Alternatives

query_color


See also

set_colored, set_color



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