View source for Set icon

[[Category:functions]]
[[Category:programinteraction]]
[[Category:mod_wm]]

==Definition==
'''INT''' set_icon ( <'''INT''' fileID> , <'''INT''' graphID> )

Set the window icon to a certain graph.

The icon will only be updated after [[set_mode]]() is called, so call set_icon() before set_mode(). The map used for the icon must be 32x32 large, but it can have different depths. After set_icon() and set_mode() have been called, the map used for the icon can be freed from memory using [[unload_map]]().

== Parameters ==
{|
| '''INT''' fileID || - The fileID of the [[file]] containing the [[graph]].
|-
| '''INT''' graphID || - The graphID of the graph to be used as an icon.
|}

== Returns ==
'''INT''' : [[true]]

== Example ==
<pre>
import "mod_key"
import "mod_map"
import "mod_wm"
import "mod_video"

Const
    screen_width  = 320;
    screen_height = 200;
    screen_depth  =  16;
End

Process Main()
Private
    int map;
    int iconsize      =  32;
Begin

    set_mode(screen_width,screen_height,screen_depth);

    map = new_map(iconsize,iconsize,screen_depth);
    map_clear(0,map,rgb(0,255,255));

    set_title("<-- Look at the cyan block!");
    set_icon(0,map);

    unload_map(0,map);

    Repeat
        frame;
    Until(key(_ESC)||exit_status)

End
</pre>
Used in example: [[set_mode]](), [[new_map]](), [[map_clear]](), [[rgb]](), [[set_title]](), [[set_icon]](), [[unload_map]](), [[key]](), [[exit_status]]

{{Moduledocbox
  | module = Mod_wm
}}