Manupulating Images and their Properties

gimpchannel
gimpcolor
gimpconvert
gimpdisplay
gimpdrawable
gimpdrawabletransform
gimpedit
gimpfileops
gimpfloatingsel
gimpgrid
gimpguides
gimpimage
gimpimageselect
gimpitem
gimpitemtransform
gimplayer
gimppaths
gimppixbuf
gimppixelfetcher
gimppixelrgn
gimpregioniterator
gimpselection
gimptextlayer
gimptexttool
gimptile
gimppainttools
gimpselectiontools
gimptransformtools
gimpundo
gimpvectors