for GIMP 2.2.15


I. GIMP Constants
gimpenums — Enums and definitions.
II. GIMP Library
Functions not Related to Specific Images
gimp — Main functions needed for building a GIMP plug-in. This header includes all other GIMP Library headers.
gimpcontext — Functions to manipulate a plug-in's context.
gimpgimprc — Interactions with settings from .gimprc.
gimphelp — Loading help pages using gimp_help.
gimpmessage — Display a dialog box with a message.
gimpplugin — Functions useful for plugins, e.g. registration and progress indicators.
gimpproceduraldb — Functions for querying and changing procedural database (PDB) entries.
gimpprogress — Functions for embedding the progress bar into a plug-in's GUI.
Manupulating Images and all their Properties
gimpchannel — Functions for manipulating channels.
gimpcolor — Functions for manipulating color.
gimpconvert — Conversions between RGB, indexed, and grayscale modes.
gimpdisplay — Functions to create, delete and flush new displays (views) on an image.
gimpdrawable — Functions to manipulate drawables.
gimpdrawabletransform
gimpedit — Edit menu functions (cut, copy, paste, clear, etc.)
gimpfileops — File operations (load, save, etc.)
gimpfloatingsel — Functions for removing or attaching floating selections.
gimpguides — Functions for manipulating guides.
gimpimage — Operations on complete images.
gimplayer — Operations on a single layer.
gimppaths — Operations related to paths.
gimppixelfetcher — Functions for operating on pixel regions.
gimppixelrgn — Functions for operating on pixel regions.
gimpregioniterator — Functions to traverse a pixel regions.
gimpselection — Functions for manipulating selections.
gimptexttool — Functions for controlling the text tool.
gimptile — Functions for working with tiles.
gimptools — Access to common toolbox tools.
gimpundo — Control of undo/redo.
Data Objects
gimpbrush — Functions operating on a single brush.
gimpbrushes — Functions for manipulating brushes.
gimpfonts — Operations related to fonts.
gimpgradient — Functions operating on a single gradient.
gimpgradients — Operations related to gradients.
gimppalette — Functions operating on a single palette.
gimppalettes — Operations related to palettes.
gimppattern — Functions operating on a single pattern.
gimppatterns — Functions relating to patterns.
Controlling the Core's Selection Dialogs
gimpbrushselect — Functions providing a brush selection dialog.
gimpfontselect — Functions providing a font selection dialog.
gimpgradientselect — Functions providing a gradient selection dialog.
gimppaletteselect — Functions providing a palette selection dialog.
gimppatternselect — Functions providing a pattern selection dialog.
III. GIMP User Interface Library
Object Hierarchy
gimpui — Common user interface functions. This header includes all other GIMP User Interface Library headers.
gimpexport — Export an image before it is saved.
GimpAspectPreview — A widget providing a preview with fixed aspect ratio.
GimpDrawablePreview — A widget providing a preview of a GimpDrawable.
gimpdrawablecombobox — A widget providing a popup menu of drawables.
gimpimagecombobox — A widget providing a popup menu of images.
gimppixbuf — Get a thumbnail pixbuf for a drawable or image.
GimpProgressBar — A widget providing a progress bar.
gimpmenu — Menus for selecting images, layers, channels and drawables
gimpbrushmenu — A widget for selecting brushes.
gimpfontmenu — A widget for selecting fonts.
gimpgradientmenu — A widget for selecting gradients.
gimppalettemenu — A widget for selecting palettes.
gimppatternmenu — A widget for selecting patterns.