Display September 26, 2026 10:22 Updated DEFINE_PROJ LOAD_PROJECTION Projection Specification Values SAVE_PROJECTION DEFINE_SHADER DEFINE_LAYER_STYLE LOAD_STYLE_FILE SET_OPTLOAD_TYPE_FILTER SET_VERT_DISP_OPTS SET_VIEW SAVE_CURRENT_VIEW RESTORE_LAST_SAVED_VIEW SET_BG_COLOR SHOW_3D_VIEW VIEW_LAYOUT MAP_LAYOUT Related articles SET_LAYER_OPTIONS DEFINE_LAYER_STYLE Special Attributes