How to toggle Canvas info window visibility with onclick?

Hi,

I've made up a 360 degree virtual tour in Unity (worldspace) which works great and has 5 scenes. I can go back and forth to each scene no problem.

With each scene I have around 3-4 things I would like to show more details on so the idea is to have an info icon and when you click it with the pointer it opens up a canvas with text / image contents. Click the info icon again and the canvas closes.

Can someone please let me know if it's possible to have a script that will trigger this event? Also something that's universal and works with all the info icon / canvas groups otherwise there would have to be a script for every icon.

I did find something similar in a tutorial but it uses gaze where as I just want it to work when the pointer clicks on the info icon.

Code (CSharp):

1. using System;
2. using UnityEngine;
3.  
4. namespace VRStandardAssets.Utils
5. {
6.     // This class should be added to any gameobject in the scene
7.     // that should react to input based on the user's gaze.
8.     // It contains events that can be subscribed to by classes that
9.     // need to know about input specifics to this gameobject.
10.     public class VRInteractiveItem : MonoBehaviour
11.     {
12.         public event Action OnOver;             // Called when the gaze moves over this object
13.         public event Action OnOut;              // Called when the gaze leaves this object
14.         public event Action OnClick;            // Called when click input is detected whilst the gaze is over this object.
15.         public event Action OnDoubleClick;      // Called when double click input is detected whilst the gaze is over this object.
16.         public event Action OnUp;               // Called when Fire1 is released whilst the gaze is over this object.
17.         public event Action OnDown;             // Called when Fire1 is pressed whilst the gaze is over this object.
18.  
19.  
20.         protected bool m_IsOver;
21.  
22.  
23.         public bool IsOver
24.         {
25.             get { return m_IsOver; }              // Is the gaze currently over this object?
26.         }
27.  
28.  
29.         // The below functions are called by the VREyeRaycaster when the appropriate input is detected.
30.         // They in turn call the appropriate events should they have subscribers.
31.         public void Over()
32.         {
33.             m_IsOver = true;
34.  
35.             if (OnOver != null)
36.                 OnOver();
37.         }
38.  
39.  
40.         public void Out()
41.         {
42.             m_IsOver = false;
43.  
44.             if (OnOut != null)
45.                 OnOut();
46.         }
47.  
48.  
49.         public void Click()
50.         {
51.             if (OnClick != null)
52.                 OnClick();
53.         }
54.  
55.  
56.         public void DoubleClick()
57.         {
58.             if (OnDoubleClick != null)
59.                 OnDoubleClick();
60.         }
61.  
62.  
63.         public void Up()
64.         {
65.             if (OnUp != null)
66.                 OnUp();
67.         }
68.  
69.  
70.         public void Down()
71.         {
72.             if (OnDown != null)
73.                 OnDown();
74.         }
75.     }
76. }

I'm very new to Unity but really enjoying it all.

Thanks for your time.

Cheers,

Andrew