Unity3D之OnGUI知识总结

相对位置参考   http://blog.csdn.net/sunny__chen/article/details/51323265

一、Label

#region 四个角定位

GUI.Label(new Rect(30, 10, 100, 200), "zzzzzz");
        GUI.Label(new Rect(30, Screen.height - 50, 100, 200), "zzzzzz");
        GUI.Label(new Rect(Screen.width - 50, Screen.height - 50, 100, 200), "zzzzzz");
        GUI.Label(new Rect(Screen.width - 50, 10, 100, 200), "zzzzzz");

#endregion

二、Button

GUI.Label(new Rect(30, 30, 100, 200), "Button");
        GUI.Button(new Rect(30, 50, 50, 50), "这个是一个按钮");
        GUI.Button(new Rect(90, 50, 50, 50), text);
        //带图片带文字的按钮
        GUIContent guic = new GUIContent("按钮", text);
        GUI.Button(new Rect(150, 50, 50, 50), guic);
        //按键从上往下排 自动排序
        if (GUILayout.Button("1"))
            Debug.Log("1");
        if (GUILayout.Button("2"))
            Debug.Log("2");
        if (GUILayout.Button("3"))
            Debug.Log("3");
        if (GUILayout.Button("4"))
            Debug.Log("4");
        if (GUILayout.Button("5"))
            Debug.Log("5");
        if (GUILayout.Button("6"))
            Debug.Log("6");
        if (GUILayout.Button("7"))
            Debug.Log("7");
        if (GUILayout.Button("8"))
            Debug.Log("8");

三、Toggle控件

GUI.Label(new Rect(30, 100, 100, 200), "Toggle");
      toggle1 = GUI.Toggle(new Rect(30, 120, 100, 30), toggle1, "Toggle");
      toggle2 = GUI.Toggle(new Rect(30, 150, 100, 30), toggle2, text);

四、滑动条

GUI.Label(new Rect(30, 180, 100, 200), "滑动条");
        hSliderValue = GUI.HorizontalSlider(new Rect(30, 200, 100, 30), hSliderValue, 0, 10);
        Show("水平滑动条:" + hSliderValue);
        vSliderVaule = GUI.VerticalSlider(new Rect(0, 200, 30, 100), vSliderVaule, 0, 10);

五、Toolbar

toolbarInt = GUI.Toolbar(new Rect(30, 250, 250, 30), toolbarInt, new string[] { "功能一", "功能二", "功能
三" });
        if (lastValue != toolbarInt)
        {
            if (toolbarInt == 0)
                Debug.Log(1111);
            if (toolbarInt == 1)
                Debug.Log(2222);
            if (toolbarInt == 2)
                Debug.Log(3333);
            lastValue = toolbarInt;
        }

六、Scrollbar

GUI.Label(new Rect(30, 300, 100, 200), "Scrollbar");
        hSbarValue = GUI.HorizontalScrollbar(new Rect(30, 320, 100, 30), hSbarValue, 1.0f, 0.0f, 10.0f);
        vSbarValue = GUI.VerticalScrollbar(new Rect(0, 320, 30, 100), vSbarValue, 1.0f, 0.0f, 10.0f);

七、菜单

GUI.Box(new Rect(30, 350, 100, 100), "Menu");
        if (GUI.Button(new Rect(40, 370, 80, 20), "1"))

八、TextField

useNmae = GUI.TextField(new Rect(Screen.width / 2, Screen.height / 2 - 200, 150, 30), useNmae);
        //*****密码字符的掩码字符
        passWord = GUI.PasswordField(new Rect(Screen.width / 2, Screen.height / 2 - 150, 150, 30), passWord, ‘*‘, 25);
        if (GUI.Button(new Rect(Screen.width / 2, Screen.height / 2 - 50, 150, 30), "登录"))
        {
            isBntLogin = true;
            Debug.Log(isBntLogin+ "isBntLogin");
            if (useNmae.Equals("admin") && passWord.Equals("123"))
            {
                isSuccess = true;
                GUI.Label(new Rect(500, 350, 150, 30), "登录成功");
            }
            else
            {
                isSuccess = false;
                GUI.Label(new Rect(500, 350, 150, 30), "登录失败");
            }

}
        if (isBntLogin)
        {
            if (isSuccess)
                GUI.Label(new Rect(Screen.width / 2, Screen.height / 2 + 50, 150, 30), "登录成功");
            else
            {
                GUI.Label(new Rect(Screen.width / 2, Screen.height / 2 + 50, 150, 30), "登录失败");
            }
        }

原文地址：https://www.cnblogs.com/sanyejun/p/8483759.html