# Index of new symbols in GIMP 2.8

### I

gimp_installation_directory, function in gimpenv

### P

gimp_pixels_to_units, function in gimpunit

### R

gimp_rectangle_union, function in gimprectangle

### T

gimp_type_get_translation_context, function in gimpbasetypes
gimp_type_set_translation_context, function in gimpbasetypes

### U

gimp_units_to_pixels, function in gimpunit
gimp_units_to_points, function in gimpunit
gimp_unit_format_string, function in gimpunit