# Index

### A

azim2lon, azim2lon()

### C

crossd, crossd ()
crossd3, crossd3 ()

### D

deg2rad, deg2rad()
distd, distd ()

### E

EARTH_C, EARTH_C
EARTH_R, EARTH_R
EAST, EAST
elev2rad, elev2rad()

### F

fopen_p, fopen_p ()
FOV_DIST, FOV_DIST
free_points, free_points ()

### G

GPQueue, GPQueue
GPQueueHandle, GPQueueHandle
GPQueueNode, GPQueueNode
GritsBounds, struct GritsBounds
GritsCacheType, enum GritsCacheType
GritsCallback, struct GritsCallback
GritsCallbackClass, struct GritsCallbackClass
GritsCallbackFunc, GritsCallbackFunc ()
GritsChunkCallback, GritsChunkCallback ()
GritsHeightFunc, GritsHeightFunc ()
GritsHttp, GritsHttp
GritsMarker, struct GritsMarker
GritsMarkerClass, struct GritsMarkerClass
GritsObject, struct GritsObject
GritsObject::button-press, The "button-press" signal
GritsObject::button-release, The "button-release" signal
GritsObject::clicked, The "clicked" signal
GritsObject::enter, The "enter" signal
GritsObject::key-press, The "key-press" signal
GritsObject::key-release, The "key-release" signal
GritsObject::leave, The "leave" signal
GritsObject::motion, The "motion" signal
GritsObjectClass, struct GritsObjectClass
GritsOpenGL, struct GritsOpenGL
GritsOpenGLClass, struct GritsOpenGLClass
GritsPluginConstructor, GritsPluginConstructor ()
GritsPluginElev, struct GritsPluginElev
GritsPluginElevClass, struct GritsPluginElevClass
GritsPluginEnv, struct GritsPluginEnv
GritsPluginEnvClass, struct GritsPluginEnvClass
GritsPluginInterface, struct GritsPluginInterface
GritsPluginMap, struct GritsPluginMap
GritsPluginMapClass, struct GritsPluginMapClass
GritsPlugins, struct GritsPlugins
GritsPluginSat, struct GritsPluginSat
GritsPluginSatClass, struct GritsPluginSatClass
GritsPluginTest, struct GritsPluginTest
GritsPluginTestClass, struct GritsPluginTestClass
GritsPoint, struct GritsPoint
GritsPrefs, struct GritsPrefs
GritsPrefs::pref-changed, The "pref-changed" signal
GritsPrefsClass, struct GritsPrefsClass
GritsProj, enum GritsProj
GritsState, GritsState
GritsTile, struct GritsTile
GritsTileClass, struct GritsTileClass
GritsTileFreeFunc, GritsTileFreeFunc ()
GritsTileLoadFunc, GritsTileLoadFunc ()
GritsViewer, struct GritsViewer
GritsViewer::location-changed, The "location-changed" signal
GritsViewer::offline, The "offline" signal
GritsViewer::refresh, The "refresh" signal
GritsViewer::rotation-changed, The "rotation-changed" signal
GritsViewer::time-changed, The "time-changed" signal
GritsViewerClass, struct GritsViewerClass
GritsWms, GritsWms
grits_bounds_set_bounds, grits_bounds_set_bounds ()
grits_callback_new, grits_callback_new ()
grits_http_available, grits_http_available ()
grits_http_fetch, grits_http_fetch ()
grits_http_free, grits_http_free ()
grits_http_new, grits_http_new ()
GRITS_LEVEL_BACKGROUND, GRITS_LEVEL_BACKGROUND
GRITS_LEVEL_HUD, GRITS_LEVEL_HUD
GRITS_LEVEL_OVERLAY, GRITS_LEVEL_OVERLAY
GRITS_LEVEL_WORLD, GRITS_LEVEL_WORLD
GRITS_MARKER_DMASK_ALL, GRITS_MARKER_DMASK_ALL
GRITS_MARKER_DMASK_DIRECTIONAL, GRITS_MARKER_DMASK_DIRECTIONAL
GRITS_MARKER_DMASK_ICON, GRITS_MARKER_DMASK_ICON
GRITS_MARKER_DMASK_LABEL, GRITS_MARKER_DMASK_LABEL
GRITS_MARKER_DMASK_NONE, GRITS_MARKER_DMASK_NONE
GRITS_MARKER_DMASK_POINT, GRITS_MARKER_DMASK_POINT
grits_marker_icon_new, grits_marker_icon_new ()
grits_marker_new, grits_marker_new ()
grits_object_center, grits_object_center()
grits_object_draw, grits_object_draw ()
grits_object_event, grits_object_event ()
grits_object_hide, grits_object_hide ()
grits_object_pick, grits_object_pick ()
grits_object_queue_draw, grits_object_queue_draw ()
grits_object_set_cursor, grits_object_set_cursor ()
grits_object_set_pointer, grits_object_set_pointer ()
grits_opengl_new, grits_opengl_new ()
grits_plugins_available, grits_plugins_available ()
grits_plugins_disable, grits_plugins_disable ()
grits_plugins_enable, grits_plugins_enable ()
grits_plugins_foreach, grits_plugins_foreach ()
grits_plugins_free, grits_plugins_free ()
grits_plugins_load, grits_plugins_load ()
grits_plugins_load_enabled, grits_plugins_load_enabled ()
grits_plugins_new, grits_plugins_new ()
grits_plugins_unload, grits_plugins_unload ()
grits_plugin_elev_new, grits_plugin_elev_new ()
grits_plugin_env_new, grits_plugin_env_new ()
grits_plugin_get_config, grits_plugin_get_config ()
grits_plugin_get_description, grits_plugin_get_description ()
grits_plugin_get_name, grits_plugin_get_name ()
grits_plugin_map_new, grits_plugin_map_new ()
grits_plugin_sat_new, grits_plugin_sat_new ()
grits_plugin_test_new, grits_plugin_test_new ()
grits_point_set_lle, grits_point_set_lle ()
grits_prefs_get_boolean, grits_prefs_get_boolean ()
grits_prefs_get_boolean_v, grits_prefs_get_boolean_v ()
grits_prefs_get_double, grits_prefs_get_double ()
grits_prefs_get_double_v, grits_prefs_get_double_v ()
grits_prefs_get_integer, grits_prefs_get_integer ()
grits_prefs_get_integer_v, grits_prefs_get_integer_v ()
grits_prefs_get_string, grits_prefs_get_string ()
grits_prefs_get_string_v, grits_prefs_get_string_v ()
grits_prefs_new, grits_prefs_new ()
grits_prefs_set_boolean, grits_prefs_set_boolean ()
grits_prefs_set_boolean_v, grits_prefs_set_boolean_v ()
grits_prefs_set_double, grits_prefs_set_double ()
grits_prefs_set_double_v, grits_prefs_set_double_v ()
grits_prefs_set_integer, grits_prefs_set_integer ()
grits_prefs_set_integer_v, grits_prefs_set_integer_v ()
grits_prefs_set_string, grits_prefs_set_string ()
grits_prefs_set_string_v, grits_prefs_set_string_v ()
GRITS_SKIP_CENTER, GRITS_SKIP_CENTER
GRITS_SKIP_HORIZON, GRITS_SKIP_HORIZON
GRITS_SKIP_LOD, GRITS_SKIP_LOD
GRITS_SKIP_STATE, GRITS_SKIP_STATE
grits_tile_find, grits_tile_find ()
grits_tile_foreach, grits_tile_foreach()
grits_tile_foreach_index, grits_tile_foreach_index()
grits_tile_free, grits_tile_free ()
grits_tile_gc, grits_tile_gc ()
grits_tile_get_path, grits_tile_get_path ()
grits_tile_load_file, grits_tile_load_file ()
grits_tile_load_pixbuf, grits_tile_load_pixbuf ()
grits_tile_load_pixels, grits_tile_load_pixels ()
grits_tile_new, grits_tile_new ()
grits_tile_update, grits_tile_update ()
grits_viewer_add, grits_viewer_add ()
grits_viewer_center_position, grits_viewer_center_position ()
grits_viewer_clear_height_func, grits_viewer_clear_height_func ()
grits_viewer_get_location, grits_viewer_get_location ()
grits_viewer_get_offline, grits_viewer_get_offline ()
grits_viewer_get_rotation, grits_viewer_get_rotation ()
grits_viewer_get_time, grits_viewer_get_time ()
grits_viewer_pan, grits_viewer_pan ()
grits_viewer_project, grits_viewer_project ()
grits_viewer_queue_draw, grits_viewer_queue_draw ()
grits_viewer_refresh, grits_viewer_refresh ()
grits_viewer_remove, grits_viewer_remove ()
grits_viewer_rotate, grits_viewer_rotate ()
grits_viewer_setup, grits_viewer_setup ()
grits_viewer_set_height_func, grits_viewer_set_height_func ()
grits_viewer_set_location, grits_viewer_set_location ()
grits_viewer_set_offline, grits_viewer_set_offline ()
grits_viewer_set_rotation, grits_viewer_set_rotation ()
grits_viewer_set_time, grits_viewer_set_time ()
grits_viewer_unproject, grits_viewer_unproject ()
grits_viewer_zoom, grits_viewer_zoom ()
grits_wms_fetch, grits_wms_fetch ()
grits_wms_free, grits_wms_free ()
grits_wms_new, grits_wms_new ()
g_pqueue_clear, g_pqueue_clear ()
g_pqueue_foreach, g_pqueue_foreach ()
g_pqueue_free, g_pqueue_free ()
g_pqueue_get_array, g_pqueue_get_array ()
g_pqueue_is_empty, g_pqueue_is_empty ()
g_pqueue_new, g_pqueue_new ()
g_pqueue_peek, g_pqueue_peek ()
g_pqueue_pop, g_pqueue_pop ()
g_pqueue_priority_changed, g_pqueue_priority_changed ()
g_pqueue_priority_decreased, g_pqueue_priority_decreased ()
g_pqueue_push, g_pqueue_push ()
g_pqueue_remove, g_pqueue_remove ()

### I

incl2lat, incl2lat()

### L

lat2incl, lat2incl()
lengthd, lengthd ()
ll2m, ll2m ()
lle2xyz, lle2xyz ()
lon2azim, lon2azim()
lon_avg, lon_avg ()

### M

MPPX, MPPX()

### N

normd, normd ()
NORTH, NORTH

### P

parse_points, parse_points ()

### R

rad2deg, rad2deg()
rad2elev, rad2elev()
RoamDiamond, struct RoamDiamond
RoamHeightFunc, RoamHeightFunc ()
RoamPoint, struct RoamPoint
RoamSphere, struct RoamSphere
RoamTriangle, struct RoamTriangle
RoamView, struct RoamView
roam_diamond_add, roam_diamond_add ()
roam_diamond_merge, roam_diamond_merge ()
roam_diamond_new, roam_diamond_new ()
roam_diamond_remove, roam_diamond_remove ()
roam_diamond_update_errors, roam_diamond_update_errors ()
roam_point_add_triangle, roam_point_add_triangle ()
roam_point_new, roam_point_new ()
roam_point_remove_triangle, roam_point_remove_triangle ()
roam_point_update_height, roam_point_update_height ()
roam_point_update_projection, roam_point_update_projection ()
roam_sphere_draw, roam_sphere_draw ()
roam_sphere_draw_normals, roam_sphere_draw_normals ()
roam_sphere_free, roam_sphere_free ()
roam_sphere_get_intersect, roam_sphere_get_intersect ()
roam_sphere_merge_one, roam_sphere_merge_one ()
roam_sphere_new, roam_sphere_new ()
roam_sphere_split_merge, roam_sphere_split_merge ()
roam_sphere_split_one, roam_sphere_split_one ()
roam_sphere_update_errors, roam_sphere_update_errors ()
roam_sphere_update_view, roam_sphere_update_view ()
roam_triangle_add, roam_triangle_add ()
roam_triangle_draw, roam_triangle_draw ()
roam_triangle_draw_normal, roam_triangle_draw_normal ()
roam_triangle_free, roam_triangle_free ()
roam_triangle_new, roam_triangle_new ()
roam_triangle_remove, roam_triangle_remove ()
roam_triangle_split, roam_triangle_split ()
roam_triangle_update_errors, roam_triangle_update_errors ()

### S

SOUTH, SOUTH

### W

WEST, WEST

### X

xyz2ll, xyz2ll ()
xyz2lle, xyz2lle ()