# Index of new symbols in GIMP 2.8

### C

GimpColorButton:area-height, The “area-height” property
GimpColorButton:area-width, The “area-width” property
GimpColorScale:channel, The “channel” property
gimp_color_display_convert_surface, gimp_color_display_convert_surface ()
gimp_color_display_stack_convert_surface, gimp_color_display_stack_convert_surface ()

### D

GimpDialog:parent, The “parent” property

### E

GimpEnumLabel:enum-type, The “enum-type” property
GimpEnumLabel:enum-value, The “enum-value” property

### R

gimp_ruler_add_track_widget, gimp_ruler_add_track_widget ()
gimp_ruler_get_position, gimp_ruler_get_position ()
gimp_ruler_get_range, gimp_ruler_get_range ()
gimp_ruler_get_unit, gimp_ruler_get_unit ()
gimp_ruler_new, gimp_ruler_new ()
gimp_ruler_remove_track_widget, gimp_ruler_remove_track_widget ()
gimp_ruler_set_position, gimp_ruler_set_position ()
gimp_ruler_set_range, gimp_ruler_set_range ()
gimp_ruler_set_unit, gimp_ruler_set_unit ()

### W

GIMP_WIDGETS_ERROR, GIMP_WIDGETS_ERROR