query_coloredT_query_coloredQueryColoredQueryColored (Operator)

Name

query_coloredT_query_coloredQueryColoredQueryColored — Query the number of colors for color output.

Signature

query_colored( : : : PossibleNumberOfColors)

Description

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

Execution Information

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

PossibleNumberOfColorsPossibleNumberOfColorsPossibleNumberOfColorsPossibleNumberOfColorspossibleNumberOfColors (output_control) integer-array → (integer)

Tuple of the possible numbers of colors.

Example (HDevelop)

regiongrowing(Image,Regions,5,5,6,100)
query_colored(Colors)
dev_set_colored(Colors[1])
dev_display (Regions)

Example (C)

Htuple Colors ;
regiongrowing(Image,&Seg,5,5,6,100) ;
T_query_colored(&Colors) ;
set_colored(WindowHandle,get_i(Colors,1)) ;
disp_region(Seg,WindowHandle) ;

Example (HDevelop)

regiongrowing(Image,Regions,5,5,6,100)
query_colored(Colors)
dev_set_colored(Colors[1])
dev_display (Regions)

Example (HDevelop)

regiongrowing(Image,Regions,5,5,6,100)
query_colored(Colors)
dev_set_colored(Colors[1])
dev_display (Regions)

Example (HDevelop)

regiongrowing(Image,Regions,5,5,6,100)
query_colored(Colors)
dev_set_colored(Colors[1])
dev_display (Regions)

Result

query_coloredquery_coloredQueryColoredQueryColoredQueryColored always returns 2 (H_MSG_TRUE).

Possible Successors

set_coloredset_coloredSetColoredSetColoredSetColored, set_colorset_colorSetColorSetColorSetColor, disp_regiondisp_regionDispRegionDispRegionDispRegion

Alternatives

query_colorquery_colorQueryColorQueryColorQueryColor

Module

Foundation

Operators