// Modifies the font only of the current GUISkin.

var f : Font;

function OnGUI() {
if(!f) {
Debug.LogError("No font found, assign one in the inspector.");
return;
}
GUI.skin.font = f;

GUILayout.Label("This is a label with the font");
GUILayout.Button("And this is a button");
}

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
public Font f;
void OnGUI() {
if (!f) {
Debug.LogError("No font found, assign one in the inspector.");
return;
}
GUI.skin.font = f;
GUILayout.Label("This is a label with the font");
GUILayout.Button("And this is a button");
}
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

public f as Font

def OnGUI():
if not f:
Debug.LogError('No font found, assign one in the inspector.')
return
GUI.skin.font = f
GUILayout.Label('This is a label with the font')
GUILayout.Button('And this is a button')