gimpgradientselect3LIBGIMP LibrarygimpgradientselectFunctions 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<anchor id="GimpRunGradientCallback" role="function"/>GimpRunGradientCallback ()GimpRunGradientCallbackvoid (*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 :<anchor id="gimp-gradient-select-new" role="function"/>gimp_gradient_select_new ()gimp_gradient_select_newconst 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 :<anchor id="gimp-gradient-select-destroy" role="function"/>gimp_gradient_select_destroy ()gimp_gradient_select_destroyvoid gimp_gradient_select_destroy (const gchar *gradient_callback);gradient_callback :<anchor id="gimp-gradients-popup" role="function"/>gimp_gradients_popup ()gimp_gradients_popupgboolean 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.
<anchor id="gimp-gradients-close-popup" role="function"/>gimp_gradients_close_popup ()gimp_gradients_close_popupgboolean 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.
<anchor id="gimp-gradients-set-popup" role="function"/>gimp_gradients_set_popup ()gimp_gradients_set_popupgboolean gimp_gradients_set_popup (const gchar *gradient_callback,
const gchar *gradient_name);
Sets the current gradient in a gradient selection dialog.
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.