// Draws 2 toggle controls, one with a text, the other with an image.
    var aTexture : Texture;
    
    private var toggleTxt : boolean = false;
    private var toggleImg : boolean = false;
    
    function OnGUI () {
        if(!aTexture) {
            Debug.LogError("Please assign a texture in the inspector.");
            return;
        }
    
        toggleTxt = GUI.Toggle(Rect(10, 10, 100, 30), toggleTxt, "A Toggle text");
        toggleImg = GUI.Toggle(Rect(10, 50, 50, 50), toggleImg, aTexture);
    }

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    public Texture aTexture;
    private bool toggleTxt = false;
    private bool toggleImg = false;
    void OnGUI() {
        if (!aTexture) {
            Debug.LogError("Please assign a texture in the inspector.");
            return;
        }
        toggleTxt = GUI.Toggle(new Rect(10, 10, 100, 30), toggleTxt, "A Toggle text");
        toggleImg = GUI.Toggle(new Rect(10, 50, 50, 50), toggleImg, aTexture);
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    public aTexture as Texture

    private toggleTxt as bool = false

    private toggleImg as bool = false

    def OnGUI():
        if not aTexture:
            Debug.LogError('Please assign a texture in the inspector.')
            return
        toggleTxt = GUI.Toggle(Rect(10, 10, 100, 30), toggleTxt, 'A Toggle text')
        toggleImg = GUI.Toggle(Rect(10, 50, 50, 50), toggleImg, aTexture)