GUI pixel dump window color components.

Values:

IG_GUI_PIXDUMP_COMPONENT_1	Display value of Component 1 of image pixels.
IG_GUI_PIXDUMP_COMPONENT_2	Display value of Component 2 of image pixels.
IG_GUI_PIXDUMP_COMPONENT_3	Display value of Component 3 of image pixels.
IG_GUI_PIXDUMP_COMPONENT_4	Display value of Component 4 of image pixels.
IG_GUI_PIXDUMP_COMPONENT_ALPHA	Display value of Alpha channel of image pixels.
IG_GUI_PIXDUMP_COMPONENT_EXTRA	Display value of Extra channels of image pixels.
IG_GUI_PIXDUMP_COMPONENT_ALL	Display value of all color components of image pixels.

Remarks:

Specifies color components to display. Color components indices are 1-based i.e. first component is IG_GUI_PIXDUMP_COMPONENT_1 and so on. See IG_GUI_pixdump_attribute_set for more details.