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darktable page lede image

Interactuando con módulos

3.2.2. Interactuando con módulos

A module has an expander bar . Clicking on the name of the module expands the module's GUI with all parameters.

In its default setting darktable will only expand one GUI at a time. If you click the expander bar of another module, the previous GUI gets collapsed. If you want to see more than one GUI expanded, you may expand further modules with shift-click  – all previously expanded GUIs remain opened. The expander bar behavior on click and shift-click, respectively, is controlled by a preference setting in GUI options (see Sección 8.1, “Opciones de la Interfaz”).

Expanding a module does not activate it. You need to click the icon to turn a module on or off.

Icon accesses the module's available presets or creates a new preset from your current settings (see Sección 3.2.3, “Módulo preestablecido”).

The icon is used to reset the module parameters to their default values.

Many of darktable's modules can have multiple instances, each with different settings. Click on the icon to generate new instances and control existing ones (see Sección 3.2.4, “Múltiples instancias”).

Los elementos de control más utilizados en los módulos son los deslizadores, los combobox y las curvas.

3.2.2.1. Deslizadores

Sliders offer five different ways of interaction, depending on the level of control you need.

  1. Left-click

    Click anywhere in the slider area to set the value. You can also click and drag to change it. You don't have to aim for the small triangle or even the line, the whole height including the label works as the active area.

  2. Rueda del ratón

    Pase su puntero por cualquier lugar del deslizador y luego utilice la rueda del ratón para ajustar el valor paso a paso.

  3. Keyboard arrow keys

    When the slider has keyboard focus you can hover over any place on the slider with your mouse, then use your keyboard's arrow keys (←/↓ and →/↑) to adjust the value stepwise. In order to give focus to the widget without changing the current value you can right-click, then right-click again.

  4. Click derecho

    Cuando el puntero de su ratón esté sobre un deslizador, el click derecho le mostrará una ventana emergente multi-funcional bajo el deslizador para un control mas delicado con su ratón o con una entrada numérica utilizando su teclado.

    El método innovador de entrada de darktable: tanto para ajustes gruesos o delicados en un elemento único de control combinado con una entrada de teclado.

    Una linea curva se extiende desde el marcador triangular y se mueve junto con su ratón. Mientras más cerca esté el puntero de su ratón al marcador triangular mas fuerte será el control; mientras más lejos esté del marcador triangular, mas fino será el control. Con click izquierdo de su ratón se aceptar el nuevo valor y volverá al modo normal de control.

    Alternativamente, puede escribir un nuevo valor utilizando su teclado y aceptarlo al presionar la tecla enter. Puede incluso proveer un nuevo valor en la forma de expresiones aritméticas las cuales darktable calcula por usted – los valores antiguos se referencia como x.

  5. Doble-click

    Puede realizar un doble-click sobre la etiqueta de un parámetro para reiniciarlo a sus valores por defecto.

Additionally, the mouse wheel and keyboard arrow keys support two input modifiers:

  • You can hold down the shift key increasing the stepsize by a factor of 10. You can change this multiplier:

    darkroom/ui/scale_rough_step_multiplier=10.0
    

  • You can hold ctrl key decreasing the stepsize by a factor of 10. You can change this multiplier:

    darkroom/ui/scale_precise_step_multiplier=0.1
    

3.2.2.2. Comboboxes

Clicking on a combobox will open a list of available options. Click on the item you want to select. Sometimes the selection list opens close to the bottom or top of the screen and only part of the items are visible; scroll with your mouse wheel to bring up the full list. Alternatively, you can also use the mouse wheel and keyboard arrow keys to select an option.

3.2.2.3. Curvas

Algunos módulos son controlados al ajustar las curvas. Mas detalles serán dados luego en este capítulo cuando el módulo respectivo sea explicado.

3.2.2.4. Undo/redo

During editing darktable records all changes made in the history (see Sección 3.3.3, “Historial de acciones”). This includes modifications of any parameter in a module itself but also if a module instance is added or removed. Thanks to this recording it is possible to undo changes or redo them to recover a previous editing state. Note that this undo/redo facility is unlimited in the number of steps while editing an image but it is reset each time the darkroom is switched to a new image.

The default key shortcuts are:

  • Ctrl-z : undo last history modification

  • Ctrl-y : redo last undo (does nothing if undo has not been used yet)

Please note that changes to drawn masks (see Sección 3.2.7, “Dibujar máscara”) are not recorded and thus cannot be undone.