gimpgradientselect 3 LIBGIMP Library
gimpgradientselect Functions providing a gradient selection dialog.

## Synopsis

    void        (*GimpRunGradientCallback)      (const gchar *gradient_name,
                                                 gint width,
                                                 const gdouble *grad_data,
                                                 gboolean dialog_closing,
                                                 gpointer user_data);
    const gchar* gimp_gradient_select_new       (const gchar *title,
                                                 const gchar *gradient_name,
                                                 gint sample_size,
                                                 GimpRunGradientCallback callback,
                                                 gpointer data);
    void        gimp_gradient_select_destroy    (const gchar *gradient_callback);
    gboolean    gimp_gradients_popup            (const gchar *gradient_callback,
                                                 const gchar *popup_title,
                                                 const gchar *initial_gradient,
                                                 gint sample_size);
    gboolean    gimp_gradients_close_popup      (const gchar *gradient_callback);
    gboolean    gimp_gradients_set_popup        (const gchar *gradient_callback,
                                                 const gchar *gradient_name);

## Description

Functions providing a gradient selection dialog.

## Details

### GimpRunGradientCallback ()

    void        (*GimpRunGradientCallback)      (const gchar *gradient_name,
                                                 gint width,
                                                 const gdouble *grad_data,
                                                 gboolean dialog_closing,
                                                 gpointer user_data);

gradient_name :

width :

grad_data :

dialog_closing :

user_data :

GimpRunGradientCallback

### gimp_gradient_select_new ()

    const gchar* gimp_gradient_select_new       (const gchar *title,
                                                 const gchar *gradient_name,
                                                 gint sample_size,
                                                 GimpRunGradientCallback callback,
                                                 gpointer data);

title :

gradient_name :

sample_size :

callback :

data :

Returns :

gimp_gradient_select_new

### gimp_gradient_select_destroy ()

    void        gimp_gradient_select_destroy    (const gchar *gradient_callback);

gradient_callback :

gimp_gradient_select_destroy

### gimp_gradients_popup ()

    gboolean    gimp_gradients_popup            (const gchar *gradient_callback,
                                                 const gchar *popup_title,
                                                 const gchar *initial_gradient,
                                                 gint sample_size);

Invokes the Gimp gradients selection.

This procedure popups the gradients selection dialog.

gradient_callback :

  The callback PDB proc to call when gradient selection is made.

popup_title :

  Title to give the gradient popup window.

initial_gradient :

  The name of the pattern to set as the first selected.

sample_size :

  Size of the sample to return when the gradient is changed.

Returns :

  TRUE on success.

gimp_gradients_popup

### gimp_gradients_close_popup ()

    gboolean    gimp_gradients_close_popup      (const gchar *gradient_callback);

Popdown the Gimp gradient selection.

This procedure closes an opened gradient selection dialog.

gradient_callback :

  The name of the callback registered for this popup.

Returns :

  TRUE on success.

gimp_gradients_close_popup

### gimp_gradients_set_popup ()

    gboolean    gimp_gradients_set_popup        (const gchar *gradient_callback,
                                                 const gchar *gradient_name);

Sets the current gradient selection in a popup.

Sets the current gradient selection in a popup.

gradient_callback :

  The name of the callback registered for this popup.

gradient_name :

  The name of the gradient to set as selected.

Returns :

  TRUE on success.

gimp_gradients_set_popup