Create GUI Texture using GUI Layout

Questions & Answers
1

How can I display a texture onto the screen without using a Rect? I want to use GUILayout but it seems the only option for that is to use a GUI Box which makes my texture look like this:

12733-capture.png

See the box around the texture? I don’t need that.

I can achive the look I want with a GUITexture component (from GameObject > Create Other > GUI Texture) like this…

12734-capture.jpg

…but I want to create it through script.

Any ideas? Thanks in advance.

2

Use a GUISkin with a custom style.

Create a new GUISkin by right clicking and selecting Create->GUI Skin.
Then, create a new entry in its Custom Styles and set its Image Position setting to ImageOnly:

alt text

Then, draw your heart with a style override.

var mySkin:GUISkin;
function OnGUI(){
GUI.skin=mySkin;
GUILayout.Box(myRect,myTexture,"nameOfCustomStyle");
}
3

Create a object with class name : item.cs

public class Item
{
    public string Icon;
    public Rect rect;

    public Sprite Sprite
    {
        get
        {
            Texture2D t2D = Resources.Load<Texture2D>("2D/icon/" + Icon);
            Sprite sprite;
            if (t2D != null)
            {
                sprite = Sprite.Create(t2D, rect, new Vector2(0.5f, 0.5f));
                sprite.name = Icon;
                return sprite;
            }
            else
                return null;
        }
    }

    public Texture2D TextureIcon
    {
        get
        {
            Sprite sprite = Sprite;
            if (sprite != null)
            {
                Rect r = sprite.rect;
                Texture2D icon = new Texture2D((int)r.width, (int)r.height);
                Debug.Log("Rect:" + r);
                icon.SetPixels(sprite.texture.GetPixels((int)r.x, (int)r.y, (int)r.width, (int)r.height));
                icon.Apply();
                return icon;
            }
            return null;
        }
    }}

And Draw sprite at file ItemWindow.cs

public class ItemsWindow 
{
    void OnGUI()
    {
     Item item = Database.ItemData*;*

if(item.Sprite != null)
GUILayout.Label(item.TextureIcon,GUILayout.Width(96));
}
}