St.IconTheme.load_icon_for_scale

### Method

# St IconThemeload_icon_for_scale

#### Declaration [src]

    GdkPixbuf*
    st_icon_theme_load_icon_for_scale (
      StIconTheme* icon_theme,
      const char* icon_name,
      int size,
      int scale,
      StIconLookupFlags flags,
      GError** error
    )

#### Description [src]

Looks up an icon in an icon theme for a particular window scale, scales it to the given size and renders it into a pixbuf. This is a convenience function; if more details about the icon are needed, use `st_icon_theme_lookup_icon()` followed by `st_icon_info_load_icon()`.

Note that you probably want to listen for icon theme changes and update the icon. This is usually done by connecting to the GtkWidget::style-set signal. If for some reason you do not want to update the icon when the icon theme changes, you should consider using `gdk_pixbuf_copy()` to make a private copy of the pixbuf returned by this function. Otherwise GTK+ may need to keep the old icon theme loaded, which would be a waste of memory.

#### Parameters

`icon_name`

  Type: `const char*`

  The name of the icon to lookup.

  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

`size`

  Type: `int`

  The desired icon size. The resulting icon may not be exactly this size.

`scale`

  Type: `int`

  Desired scale.

`flags`

  Type: `StIconLookupFlags`

  Flags modifying the behavior of the icon lookup.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `GdkPixbuf`

The rendered icon; this may be a newly created icon or a new reference to an internal icon, so you must not modify the icon.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The return value can be `NULL`.