query_all_colorsT_query_all_colorsQueryAllColorsquery_all_colorsQueryAllColorsQueryAllColors (Operator)

Name

query_all_colorsT_query_all_colorsQueryAllColorsquery_all_colorsQueryAllColorsQueryAllColors — Query all color names.

Signature

Description

query_all_colorsquery_all_colorsQueryAllColorsquery_all_colorsQueryAllColorsQueryAllColors returns the names of all colors that are known to HALCON. That doesn't mean that these colors are available for specific screens. On some screens there may only be a subset of colors available (see query_colorquery_colorQueryColorquery_colorQueryColorQueryColor). The HALCON colors are used to display regions (disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, disp_polygondisp_polygonDispPolygondisp_polygonDispPolygonDispPolygon, disp_circledisp_circleDispCircledisp_circleDispCircleDispCircle, etc.). They can be defined with set_colorset_colorSetColorset_colorSetColorSetColor.

Parallelization

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

Parameters

Result

query_all_colorsquery_all_colorsQueryAllColorsquery_all_colorsQueryAllColorsQueryAllColors always returns 2 (H_MSG_TRUE)

Possible Successors

set_systemset_systemSetSystemset_systemSetSystemSetSystem, set_colorset_colorSetColorset_colorSetColorSetColor, disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion

See also

query_colorquery_colorQueryColorquery_colorQueryColorQueryColor, set_systemset_systemSetSystemset_systemSetSystemSetSystem, set_colorset_colorSetColorset_colorSetColorSetColor, disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow

Module

Foundation