## gimppatterns

gimppatterns — Functions relating to patterns.

## Synopsis

    gboolean            gimp_patterns_refresh               (void);
    gchar **            gimp_patterns_get_list              (const gchar *filter,
                                                             gint *num_patterns);
    gchar *             gimp_patterns_get_pattern           (gint *width,
                                                             gint *height);
    gboolean            gimp_patterns_set_pattern           (const gchar *name);
    gchar *             gimp_patterns_get_pattern_data      (const gchar *name,
                                                             gint *width,
                                                             gint *height,
                                                             gint *mask_bpp,
                                                             gint *length,
                                                             guint8 **mask_data);

## Description

Functions relating to patterns.

## Details

### gimp_patterns_refresh ()

    gboolean            gimp_patterns_refresh               (void);

Refresh current patterns. This function always succeeds.

This procedure retrieves all patterns currently in the user's pattern path and updates all pattern dialogs accordingly.

Returns : | TRUE on success.

### gimp_patterns_get_list ()

    gchar **            gimp_patterns_get_list              (const gchar *filter,
                                                             gint *num_patterns);

Retrieve a complete listing of the available patterns.

This procedure returns a complete listing of available GIMP patterns. Each name returned can be used as input to the `gimp_context_set_pattern()`.

`filter` : | An optional regular expression used to filter the list.
`num_patterns` : | The number of patterns in the pattern list.
Returns : | The list of pattern names.

### gimp_patterns_get_pattern ()

    gchar *             gimp_patterns_get_pattern           (gint *width,
                                                             gint *height);

### Warning

`gimp_patterns_get_pattern` is deprecated and should not be used in newly-written code. Use `gimp_context_get_pattern()` instead.

`width` : | The pattern width.
`height` : | The pattern height.
Returns : | The pattern name.

### gimp_patterns_set_pattern ()

    gboolean            gimp_patterns_set_pattern           (const gchar *name);

### Warning

`gimp_patterns_set_pattern` is deprecated and should not be used in newly-written code.

This procedure is deprecated! Use `gimp_context_set_pattern()` instead.

`name` : | The pattern name.
Returns : | TRUE on success.

### gimp_patterns_get_pattern_data ()

    gchar *             gimp_patterns_get_pattern_data      (const gchar *name,
                                                             gint *width,
                                                             gint *height,
                                                             gint *mask_bpp,
                                                             gint *length,
                                                             guint8 **mask_data);

### Warning

`gimp_patterns_get_pattern_data` is deprecated and should not be used in newly-written code. Use `gimp_pattern_get_pixels()` instead.

`name` : | The pattern name (\"\" means currently active pattern).
`width` : | The pattern width.
`height` : | The pattern height.
`mask_bpp` : | Pattern bytes per pixel.
`length` : | Length of pattern mask data.
`mask_data` : | The pattern mask data.
Returns : | The pattern name.