gimpgradientselect

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);

gimp_gradient_select_new ()

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

gimp_gradient_select_destroy ()

void                gimp_gradient_select_destroy        (const gchar *gradient_callback);

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 opens the gradient selection dialog.

`gradient_callback` :	The callback PDB proc to call when gradient selection is made.
`popup_title` :	Title of the gradient selection dialog.
`initial_gradient` :	The name of the gradient 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_close_popup ()

gboolean            gimp_gradients_close_popup          (const gchar *gradient_callback);

Close the gradient selection dialog.

This procedure closes an opened gradient selection dialog.

`gradient_callback` :	The name of the callback registered for this pop-up.
Returns :	TRUE on success.

gimp_gradients_set_popup ()

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

Sets the current gradient in a gradient selection dialog.

`gradient_callback` :	The name of the callback registered for this pop-up.
`gradient_name` :	The name of the gradient to set as selected.
Returns :	TRUE on success.

			GIMP Library Reference Manual
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