gtkIconSizeLookup {RGtk2} | R Documentation

## gtkIconSizeLookup

### Description

Obtains the pixel size of a semantic icon size, possibly modified by user preferences for the default `GtkSettings`. (See `gtkIconSizeLookupForSettings`.) Normally `size` would be `GTK_ICON_SIZE_MENU`, `GTK_ICON_SIZE_BUTTON`, etc. This function isn't normally needed, `gtkWidgetRenderIcon` is the usual way to get an icon for rendering, then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by `gtkIconSizeLookup`, because themes are free to render the pixbuf however they like, including changing the usual size.

### Usage

    gtkIconSizeLookup(size)

### Arguments

``size`` | an icon size. [ type int]

### Value

A list containing the following elements:

`retval` | [logical] `TRUE` if `size` was a valid size
``width`` | location to store icon width
``height`` | location to store icon height

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]