Here is a list of all struct and union fields with links to the structures/unions they belong to:

- h -

• h : box_t, dt_iop_clipping_data_t, dt_iop_filmicrgb_gui_button_data_t
• h_scrollbar : dt_thumbtable_t
• handle : dt_database_t, dt_imageio_tiff_t
• handle_move : dt_iop_levels_gui_data_t, dt_iop_rgblevels_gui_data_t
• handle_x : dt_iop_clipping_gui_data_t, dt_iop_crop_gui_data_t
• handle_y : dt_iop_clipping_gui_data_t, dt_iop_crop_gui_data_t
• hard_max : dt_bauhaus_slider_data_t
• hard_min : dt_bauhaus_slider_data_t
• hardness : dt_iop_graduatednd_data_t, dt_iop_graduatednd_gui_data_t, dt_iop_graduatednd_params_t, dt_masks_point_brush_t
• has_audio : dt_thumbnail_t
• has_bilat : lr_data_t
• has_changed : dt_lib_print_settings_t
• has_checkbox : dt_menu_entry_t
• has_colorlabel : lr_data_t
• has_colorzones : lr_data_t
• has_crop : lr_data_t
• has_exposure : lr_data_t
• has_flip : lr_data_t
• has_focus : dt_iop_toneequalizer_gui_data_t
• has_gps : lr_data_t
• has_grain : lr_data_t
• has_localcopy : dt_thumbnail_t
• has_progress_bar : _dt_progress_t
• has_rating : lr_data_t
• has_scroll_focus : dt_gui_gtk_t
• has_splittoning : lr_data_t
• has_spots : lr_data_t
• has_tags : lr_data_t
• has_vignette : lr_data_t
• hash : _cache_lru_t, dt_backbuf_t, dt_dev_history_item_t, dt_dev_pixelpipe_iop_t, dt_iop_colorreconstruct_gui_data_t, dt_iop_global_tonemap_gui_data_t, dt_iop_hazeremoval_gui_data_t, dt_iop_levels_gui_data_t, dt_iop_module_t, dt_lib_histogram_cache_t, dt_pixel_cache_entry_t, HashTablePermutohedral< KD, VD >::Key
• hashtable : dt_cache_t
• HashTable : PermutohedralLattice< D, VD >
• HashTablePermutohedral() : HashTablePermutohedral< KD, VD >
• hashTables : PermutohedralLattice< D, VD >
• have_exif_dt : dt_variables_data_t
• have_introspection : dt_iop_module_so_t, dt_iop_module_t
• have_modversion : history_entry_t
• have_operation : history_entry_t
• have_params : history_entry_t
• hbox : dt_iop_basecurve_gui_data_t, dt_iop_colorzones_gui_data_t, dt_iop_equalizer_gui_data_t, dt_iop_lut3d_gui_data_t, dt_iop_rgbcurve_gui_data_t, dt_iop_tonecurve_gui_data_t, dt_lib_backgroundjob_element_t, dt_lib_collect_rule_t, dt_lib_masks_t
• hbox_color_pick : dt_iop_retouch_gui_data_t
• head : _dummy_data_t, dt_iop_gui_blendif_filter_t, dt_print_format_t, dt_slideshow_format_t
• header : _GtkDarktableExpander, dt_introspection_field_t, dt_introspection_type_array_t, dt_introspection_type_bool_t, dt_introspection_type_char_t, dt_introspection_type_double_t, dt_introspection_type_enum_t, dt_introspection_type_float_complex_t, dt_introspection_type_float_t, dt_introspection_type_int8_t, dt_introspection_type_int_t, dt_introspection_type_long_t, dt_introspection_type_opaque_t, dt_introspection_type_short_t, dt_introspection_type_struct_t, dt_introspection_type_uint8_t, dt_introspection_type_uint_t, dt_introspection_type_ulong_t, dt_introspection_type_union_t, dt_introspection_type_ushort_t, dt_iop_module_t, dt_liquify_path_data_t, dt_ui_t
• header_evb : _GtkDarktableExpander
• headroom_memory : dt_sys_resources_t
• height : _imgage_pos, _slideshow_buf_t, border_positions_t, color_image, const_rgb_image, dt_backbuf_t, dt_bilateral_t, dt_control_t, dt_develop_t, dt_gaussian_t, dt_histogram_roi_t, dt_image_t, dt_imageio_jpeg_t, dt_imageio_module_data_t, dt_imageio_png_t, dt_iop_ashift_cropfit_params_t, dt_iop_ashift_fit_params_t, dt_iop_colormapping_gui_data_t, dt_iop_colorreconstruct_bilateral_frozen_t, dt_iop_colorreconstruct_bilateral_t, dt_iop_rawprepare_data_t, dt_iop_rawprepare_gui_data_t, dt_iop_rawprepare_params_t, dt_iop_roi_t, dt_lib_export_t, dt_lib_histogram_cache_t, dt_lib_print_settings_t, dt_map_image_t, dt_mipmap_buffer_dsc, dt_mipmap_buffer_t, dt_paper_info_t, dt_pdf_image_t, dt_QRect_t, dt_slideshow_t, dt_thumbnail_t, dt_view_t, dwt_params_t, gray_image, image_t, rgb_image, Testimg, tiff_t
• help_string : dt_lib_import_t
• hia : dt_iop_colorcorrection_params_t
• hib : dt_iop_colorcorrection_params_t
• hidden : _GtkDarktableThumbnailBtn
• hide_button : dt_lib_map_locations_t
• hide_enable_button : dt_iop_module_t
• hide_path_flag : dt_lib_tagging_t
• hiding : dt_bauhaus_t
• high_quality_reconstruction : dt_iop_filmicrgb_data_t, dt_iop_filmicrgb_gui_data_t, dt_iop_filmicrgb_params_t
• highlight_colorpick : dt_iop_splittoning_gui_data_t
• highlight_hue : dt_iop_splittoning_data_t, dt_iop_splittoning_params_t
• highlight_hue_gslider : dt_iop_splittoning_gui_data_t
• highlight_sat_gslider : dt_iop_splittoning_gui_data_t
• highlight_saturation : dt_iop_splittoning_data_t, dt_iop_splittoning_params_t
• highlights : dt_iop_bilat_gui_data_t, dt_iop_colorbalancergb_data_t, dt_iop_filmicrgb_gui_data_t, dt_iop_filmicrgb_params_t, dt_iop_monochrome_data_t, dt_iop_monochrome_gui_data_t, dt_iop_monochrome_params_t, dt_iop_shadhi_data_t, dt_iop_shadhi_gui_data_t, dt_iop_shadhi_params1_t, dt_iop_shadhi_params2_t, dt_iop_shadhi_params3_t, dt_iop_shadhi_params4_t, dt_iop_shadhi_params_t, dt_iop_toneequalizer_gui_data_t, dt_iop_toneequalizer_params_t
• highlights_C : dt_iop_colorbalancergb_gui_data_t, dt_iop_colorbalancergb_params_t
• highlights_ccorrect : dt_iop_shadhi_data_t, dt_iop_shadhi_gui_data_t, dt_iop_shadhi_params2_t, dt_iop_shadhi_params3_t, dt_iop_shadhi_params4_t, dt_iop_shadhi_params_t
• highlights_H : dt_iop_colorbalancergb_gui_data_t, dt_iop_colorbalancergb_params_t
• highlights_weight : dt_iop_colorbalancergb_data_t, dt_iop_colorbalancergb_gui_data_t, dt_iop_colorbalancergb_params_t
• highlights_Y : dt_iop_colorbalancergb_gui_data_t, dt_iop_colorbalancergb_params_t
• hilite_zone : dt_iop_zonesystem_gui_data_t
• hint : dt_imageio_webp_gui_data_t, dt_imageio_webp_t, dt_liquify_layer_t
• hinter : dt_control_t, dt_header_t
• hist : dt_iop_colormapping_flowback_t, dt_iop_colortransfer_data_t, dt_iop_colortransfer_params_t
• histogram : dt_dev_pixelpipe_iop_t, dt_iop_module_t
• histogram_average : dt_iop_toneequalizer_gui_data_t
• histogram_cst : dt_iop_module_t
• histogram_first_decile : dt_iop_toneequalizer_gui_data_t
• histogram_last_decile : dt_iop_toneequalizer_gui_data_t
• histogram_max : dt_dev_pixelpipe_iop_t, dt_iop_module_t
• histogram_middle_grey : dt_iop_module_t
• histogram_params : dt_dev_pixelpipe_iop_t
• histogram_pre_levels : dt_develop_t
• histogram_pre_levels_max : dt_develop_t
• histogram_pre_tonecurve : dt_develop_t
• histogram_pre_tonecurve_max : dt_develop_t
• histogram_stats : dt_dev_pixelpipe_iop_t, dt_iop_module_t
• histogram_valid : dt_iop_toneequalizer_gui_data_t
• history : dt_develop_t
• history_box : dt_lib_history_t
• history_end : dt_develop_t
• history_hash : dt_develop_t
• history_items : dt_thumbtable_cache_t
• history_mutex : dt_develop_t
• history_start : dt_control_t
• hits : dt_dev_pixelpipe_cache_t
• hlcompr : dt_iop_basicadj_params_t
• hlcomprthresh : dt_iop_basicadj_params_t
• home : dt_header_t
• homedir : dt_variables_data_t
• homograph : dt_iop_ashift_cropfit_params_t
• homography : dt_iop_channelmixer_rgb_gui_data_t
• horizontal_count : dt_iop_ashift_gui_data_t
• horizontal_weight : dt_iop_ashift_gui_data_t
• hour : dt_datetime_t
• hover_master : dt_liquify_layer_t
• hovered : dt_bauhaus_combobox_data_t, dt_liquify_path_header_t
• hscroll_lower : dt_view_t
• hscroll_pos : dt_view_t
• hscroll_size : dt_view_t
• hscroll_viewport_size : dt_view_t
• hsl_matrix : dt_iop_channelmixer_data_t
• ht : dt_control_merge_hdr_t, dt_iop_crop_gui_data_t, local_laplacian_boundary_t
• hue : dt_iop_colorize_gui_data_t, dt_iop_colorize_params1_t, dt_iop_colorize_params_t, dt_iop_colorreconstruct_data_t, dt_iop_colorreconstruct_gui_data_t, dt_iop_colorreconstruct_params_t, dt_iop_graduatednd_gui_data_t, dt_iop_graduatednd_params_t
• hue_angle : dt_iop_colorbalancergb_data_t, dt_iop_colorbalancergb_gui_data_t, dt_iop_colorbalancergb_params_t
• hue_gain : dt_iop_colorbalance_gui_data_t
• hue_gamma : dt_iop_colorbalance_gui_data_t
• hue_lift : dt_iop_colorbalance_gui_data_t
• hue_spot : dt_iop_channelmixer_rgb_gui_data_t
• hvflip : dt_iop_clipping_gui_data_t
• hw_margin_bottom : dt_printer_info_t
• hw_margin_left : dt_printer_info_t
• hw_margin_right : dt_printer_info_t
• hw_margin_top : dt_printer_info_t