[转载]unity 基本函数整理[3_GUI控件+GUILayout界面布局]

本文转载自：https://blog.csdn.net/peanut__love/article/details/43537483

移动

    
    
//this.transform.Translate (Vector3.forward * Time.deltaTime);
//this.transform.Translate (Vector3.right * Time.deltaTime);
//this.transform.Translate (Vector3.up * Time.deltaTime);
    
    

旋转

    
    
//this.transform.Rotate (Vector3.up * Time.deltaTime * 5);
//this.transform.Rotate (new Vector3(0,1,0));
    
    

贴图显示

    
    
public Texture2D play;
public string info;
// Use this for initialization
void Start () {
info = "hello";
}
void OnGUI(){
GUI.Label ( new Rect( 150, 150, 150, 200),info);
/*
* 连续按钮
if (GUI.RepeatButton (new Rect (50, 100, 150, 200), "I'm Label")) {
//GUI.Label(new Rect(200,200,20,80),"HELLO");
this.transform.Rotate (new Vector3(0,1,0));
}
*/

//贴图按钮
if (GUI.Button ( new Rect ( 50, 50, play.width, play.height), play)) {
info = " always enter paly";
}


}
    
    

登陆：

    
    
public string username;
public string password;
void OnGUI(){
username = GUI.TextField ( new Rect( 50, 50, 100, 30),username, 15);
password = GUI.PasswordField ( new Rect( 50, 100, 100, 30),password, "*"[ 0], 15);
}
    
    

ToggleBar

    
    
public string[] resource = { "第一个", "第二个", "第三个", "第四个"};
public bool s1 = false;
public bool s2 = false;
public int select;
void OnGUI(){

select = GUI.Toolbar ( new Rect( 10, 10,resource.Length * 100, 30), select,resource);
switch( select){
case 0:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "一大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "一大个工具栏2");
break;
case 1:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "二大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "二大个工具栏2");
break;
case 2:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "三大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "三大个工具栏2");
break;
case 3:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "四大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "四大个工具栏2");
break;
}
}
    
    

VerticalSlider(滑动杆):

    
    
public float verticalvalue = 0;
public float horizontalvalue = 0;

void OnGUI(){
horizontalvalue = GUI.HorizontalSlider ( new Rect( 20, 20, 100, 10),horizontalvalue, 100, 0);
verticalvalue = GUI.VerticalSlider ( new Rect( 50, 50, 30, 100),verticalvalue, 0, 100);
GUI.Label ( new Rect( 100, 100, 200, 30),horizontalvalue + " " + verticalvalue);
}
    
    

ScrollView视图（游戏的开始菜单说明）：

    
    
public Vector2 scrollPosition;

void Start () {
//滚动条中的：滚动按钮相对于整个滚动按钮的位置
scrollPosition.x = 0;
scrollPosition.y = 0;
}

void OnGUI(){
//怎么说呢？或许只有整理过一遍才算是学习过了一遍吧···
//第一个参数：滚动显示视图的范围
//第二个参数：设置滚动条中的滚动按钮相对于滚动条的位置
//第三个参数：整个滚动视图大小
//第四个、第五个参数皆为true时，表示仅当内容超过时才显示滚动条
scrollPosition = GUI.BeginScrollView ( new Rect (Screen.width * 0.1f, Screen.height * 0.1f, Screen.width * 0.8f, Screen.height * 0.8f), scrollPosition,
new Rect ( 0, 0, Screen.width * 0.8f, 300), true, true);
GUI.Label ( new Rect( 100, 40,Screen.width, 30), "test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition ");

GUI.Label ( new Rect( 100, 80,Screen.width, 30), "test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition ");

GUI.EndScrollView ();
}
    
    

GUI.DrawTexture
用以绘制游戏界面的背景贴图
注：摆在最前面，显示的时候在最底层

    
    
public Texture2D tx1;
public Texture2D tx2;
public Texture2D background;

void OnGUI(){
GUI.DrawTexture ( new Rect( 0, 0,Screen.width,Screen.height),background);
if(GUI.Button( new Rect( 50, 50,tx1.width,tx1.height),tx1)){
Application.LoadLevel( "level_1");
}
if(GUI.Button( new Rect( 50, 100,tx2.width,tx2.height),tx2)){
Application.LoadLevel( "level_1");
}
}
    
    

群组视图（GroupView）
用以设计游戏界面
注：群组内的视图永远以群组的左上角坐标作为自己的相对坐标位置
另外，群组视图仅是将一群图标绑定在一起，它并无外边框，可是窗口有，请看下一条~：

    
    
public Texture2D tx1;
public Texture2D tx2;

void OnGUI(){
GUI.BeginGroup ( new Rect( 10, 50, 200, 400));
GUI.DrawTexture ( new Rect( 0, 0, 50, 50),tx1);
GUI.Label ( new Rect( 0, 50, 50, 50), "one");
GUI.Button ( new Rect( 0, 100, 50, 50), "oneButton");
GUI.EndGroup ();

GUI.BeginGroup ( new Rect( 210, 50, 200, 400));
GUI.DrawTexture ( new Rect( 0, 0, 50, 50),tx2);
GUI.Label ( new Rect( 0, 50, 50, 50), "TWO");
GUI.Button ( new Rect( 0, 100, 50, 50),tx2);
GUI.EndGroup ();
}
    
    

GUI.Box:

GUI.Box (new Rect(0,0,150,150),"窗口ID:");

    
    

窗口：

    
    
void OnGUI(){
GUI.Window ( 0, new Rect( 20, 20, 200, 200),oneWindow, "first window");
GUI.Window ( 1, new Rect( 250, 20, 200, 200),oneWindow, "second window");
}

void oneWindow(int windowID){
GUI.Box ( new Rect( 0, 20, 150, 150), "窗口ID:"+windowID);
if (GUI.Button ( new Rect ( 0, 50, 150, 50), "Button")) {
Debug.Log( "窗口ID:"+windowID);
}
}
    
    

GUI Skin
Project : Create ->  GUI Skin

GUI，可选择设置项：

    
    
Font: 设置字体
Box: 设置盒子
Button: 设置按钮
Toggle: 设置多选框
Label: 设置标签
Text Field: 设置单行输入框
Text Area: 设置多行输入框
Window: 设置窗口
Horizontal Slider: 设置水平滑动条
Horizontal Slider Thumb: 设置水平滑动条按钮
Vertical Slider: 设置垂直滑动条
Vertical Slider Thumb： 设置垂直滑动条按钮
Horizontal Scrollbar: 设置滚动视图水平滚动条
Horizontal Scrollbar Thumb: 设置滚动视图水平滚动条滑动按钮
Horizontal Scrollbar Left Button: 设置滚动视图水平滚动条左侧按钮
Horizontal Scrollbar Right Button:设置滚动视图水平滑动条右侧按钮
Vertical Scrollbar: 设置滚动视图垂直滑动条
Vertical Scrollbar Thumb: 设置滚动视图垂直滑动条按钮
Vertical Scrollbar Up Button: 设置滚动视图垂直滚动条上侧按钮
Vertical Scrollbar Down Button: 设置滚动视图垂直滚动条下侧按钮
Scroll View: 设置滚动视图
Custom Styles: 设置客户自定义风格
Setting: 其他的一些设置
    
    

对于这些设置下的选项有：

    
    
Name:名字
Normal:默认显示颜色和背景
Hover:鼠标滑动经过时的显示颜色和背景
Active:激活状态时的显示颜色和背景
Focused:获得焦点时的现实颜色和背景
On Normal:默认状态
On Hover:停留状态
On Active:激活状态
On Focused:获得焦点状态
Border:边界的设置
Padding:显示的内容与边缘按钮的偏移
Margin:设置整体位置的偏移
Overflow:原有按钮超出原有大小的距离
Font:针对本控件的字体
Image Position:图片位置
Alignment:设置内容方式
World: Wrap:是否换行
Text Clipping:文字剪切方式
Content Offset:内容偏移量
Fixed Width:边缘固定的宽度
Fixed Height:边缘固定的高度
Font Size:字体大小，默认为 0
Font Style:字体风格（加粗，斜体等等）
Stretch Width:是否延伸宽度
Stretch Height:是否延伸高度
    
    

好了、最后就是设置自定义风格组件：

    
    
public GUISkin myGUIskin;
string info = "我是要做海贼王的男人！";
void OnGUI(){
GUI.skin = myGUIskin;

if (GUI.Button ( new Rect ( 50, 150, 300, 50), "你好！JAY!", "Custom0")) {
info = "button effect";
}


}


    
    

OK、3-1的GUI控件到此为止，就基本结束了，接下来学习GUILayout界面布局：

3-2、GUILayout游戏布局

可以使得游戏更好地运行在不同屏幕分辨率的手机上~
经过试验:

    
    
string info = "Nothig";

void OnGUI(){
if (GUI.Button ( new Rect ( 50, 50, 80, 30), info)) {
info += info;
}
if (GUILayout.Button (info)) {
info += info;
}
}
    
    

发现：GUILayout的适应性非常好~

GUILayout提供设置的选项：

    
    
GUILayout.Width() GUILayout布局宽度
GUILayout.Height() GUILayout布局高度
GUILayout.MinWidth() GUILayout布局最小宽度
GUILayout.MinHeight() GUILayout布局最小高度
GUILayout.MaxWidth() GUILayout布局最大宽度
GUILayout.MaxHeight() GUILayout布局最大高度
GUILayout.ExpandWidth() GUILayout布局整体宽度
GUILayout.ExpandHeight()GUILayout布局整体高度
    
    

    
    
void OnGUI(){
GUILayout.Button ( "我是要做海贼王的男人",GUILayout.Width( 200),GUILayout.Height( 30));
GUILayout.Button ( "宽度不等于最宽按钮",GUILayout.ExpandWidth( false));
}
    
    

线性布局(水平布局or垂直布局)：

    
    
void OnGUI(){
GUILayout.BeginHorizontal ();
GUILayout.Button ( "我是要做海贼王的男人！");
GUILayout.Label ( "我是蒙奇.路飞~");
GUILayout.EndHorizontal ();

GUILayout.BeginVertical ();
GUILayout.Button ( "我是要做海贼王的男人！");
GUILayout.Label ( "我是蒙奇.路飞~");
GUILayout.EndVertical ();
}
    
    

控件偏移：

    
    
void OnGUI(){
GUILayout.BeginArea ( new Rect( 0, 0, 200, 60));

GUILayout.BeginHorizontal ();

GUILayout.BeginVertical ();
GUILayout.Box ( "Test1");
GUILayout.Space ( 10);
GUILayout.Box ( "Test3");
GUILayout.EndVertical ();

GUILayout.Space ( 20);

GUILayout.BeginVertical ();
GUILayout.Box ( "Test2");
GUILayout.Space ( 10);
GUILayout.Box ( "Test4");
GUILayout.EndVertical ();

GUILayout.EndHorizontal();

GUILayout.EndArea ();

}
    
    

对齐方式：
GUILayout.FlexibleSpace();
直接就产生对齐撑开抵满两边的效果：
|##       GUILayout.FlexibleSpace();          ##|




窗口的实现
我勒个去，原来游戏里出来的[确认/否定]是个窗口性质
 

    
    
public ArrayList winArrayList;

public Texture icon;

void Start(){
winArrayList = new ArrayList ();
winArrayList.Add ( new Rect(winArrayList.Count * 250, 50, 100, 100));
}

void OnGUI(){
int count = winArrayList.Count;
for ( int i = 0; i<count; i++) {
//GUILayout.Window(i,(Rect)winArrayList[i],AddWindow,"WindowID: " +i);
winArrayList[i] = GUILayout.Window(i,(Rect)winArrayList[i],AddWindow, "WindowID: " +i);
//winArrayList[i] = GUILayout.Window(i,,AddWindow,"");
}
}

void AddWindow(int WindowID){
GUILayout.BeginHorizontal ();
GUILayout.Label (icon,GUILayout.Width( 50),GUILayout.Height( 50));
GUILayout.Label ( "this is a new window");
GUILayout.EndHorizontal ();

GUILayout.BeginHorizontal ();
if (GUILayout.Button ( "new a window")) {
winArrayList.Add( new Rect(winArrayList.Count * 150, 50, 100, 100));
}
if (GUILayout.Button ( "Remove window")) {
winArrayList.Remove(WindowID);
}
GUILayout.EndHorizontal ();

GUI.DragWindow ( new Rect( 0, 0,Screen.width,Screen.height));
}
    
    

———————————

    
    
public ArrayList winArrayList;

public Texture icon;

void Start(){
winArrayList = new ArrayList ();
winArrayList.Add ( new Rect(winArrayList.Count * 250, 50, 100, 100));
}

void OnGUI(){
int count = winArrayList.Count;
for ( int i = 0; i<count; i++) {
//GUILayout.Window(i,(Rect)winArrayList[i],AddWindow,"WindowID: " +i);
winArrayList[i] = GUILayout.Window(i,(Rect)winArrayList[i],AddWindow, "WindowID: " +i);
//winArrayList[i] = GUILayout.Window(i,,AddWindow,"");
}
}

void AddWindow(int WindowID){
GUILayout.BeginHorizontal ();
GUILayout.Label (icon,GUILayout.Width( 50),GUILayout.Height( 50));
GUILayout.Label ( "this is a new window");
GUILayout.EndHorizontal ();

GUILayout.BeginHorizontal ();
if (GUILayout.Button ( "new a window")) {
winArrayList.Add( new Rect(winArrayList.Count * 150, 50, 100, 100));
}
if (GUILayout.Button ( "Remove window")) {
winArrayList.Remove(WindowID);
}
GUILayout.EndHorizontal ();

GUI.DragWindow ( new Rect( 0, 0,Screen.width,Screen.height));
}
    
    

设置字体

Project:   Creat->GUI Skin ,设置font

    
    

using UnityEngine;
using System.Collections;

public class Show : MonoBehaviour {

public GUISkin myGUISkin;

void OnGUI(){
GUI.skin = myGUISkin;
GUI.Label ( new Rect( 50, 50, 100, 30), "王的男人！");
}
}

    
    

动态加载图片
将图片文件c.jpg放入Resources文件夹中：

    
    
public Texture2D txt;
void OnGUI(){
if(GUI.Button( new Rect( 50, 50, 100, 30), "load texture")){
txt = Resources.Load( "c");
}
}
    
    

            </div>

移动

  
  
//this.transform.Translate (Vector3.forward * Time.deltaTime);
//this.transform.Translate (Vector3.right * Time.deltaTime);
//this.transform.Translate (Vector3.up * Time.deltaTime);
  
  

旋转

  
  
//this.transform.Rotate (Vector3.up * Time.deltaTime * 5);
//this.transform.Rotate (new Vector3(0,1,0));
  
  

贴图显示

  
  
public Texture2D play;
public string info;
// Use this for initialization
void Start () {
info = "hello";
}
void OnGUI(){
GUI.Label ( new Rect( 150, 150, 150, 200),info);
/*
* 连续按钮
if (GUI.RepeatButton (new Rect (50, 100, 150, 200), "I'm Label")) {
//GUI.Label(new Rect(200,200,20,80),"HELLO");
this.transform.Rotate (new Vector3(0,1,0));
}
*/

//贴图按钮
if (GUI.Button ( new Rect ( 50, 50, play.width, play.height), play)) {
info = " always enter paly";
}


}
  
  

登陆：

  
  
public string username;
public string password;
void OnGUI(){
username = GUI.TextField ( new Rect( 50, 50, 100, 30),username, 15);
password = GUI.PasswordField ( new Rect( 50, 100, 100, 30),password, "*"[ 0], 15);
}
  
  

ToggleBar

  
  
public string[] resource = { "第一个", "第二个", "第三个", "第四个"};
public bool s1 = false;
public bool s2 = false;
public int select;
void OnGUI(){

select = GUI.Toolbar ( new Rect( 10, 10,resource.Length * 100, 30), select,resource);
switch( select){
case 0:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "一大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "一大个工具栏2");
break;
case 1:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "二大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "二大个工具栏2");
break;
case 2:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "三大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "三大个工具栏2");
break;
case 3:
s1 = GUI.Toggle( new Rect( 10, 50, 150, 30),s1, "四大个工具栏1");
s2 = GUI.Toggle( new Rect( 10, 100, 150, 30),s2, "四大个工具栏2");
break;
}
}
  
  

VerticalSlider(滑动杆):

  
  
public float verticalvalue = 0;
public float horizontalvalue = 0;

void OnGUI(){
horizontalvalue = GUI.HorizontalSlider ( new Rect( 20, 20, 100, 10),horizontalvalue, 100, 0);
verticalvalue = GUI.VerticalSlider ( new Rect( 50, 50, 30, 100),verticalvalue, 0, 100);
GUI.Label ( new Rect( 100, 100, 200, 30),horizontalvalue + " " + verticalvalue);
}
  
  

ScrollView视图（游戏的开始菜单说明）：

  
  
public Vector2 scrollPosition;

void Start () {
//滚动条中的：滚动按钮相对于整个滚动按钮的位置
scrollPosition.x = 0;
scrollPosition.y = 0;
}

void OnGUI(){
//怎么说呢？或许只有整理过一遍才算是学习过了一遍吧···
//第一个参数：滚动显示视图的范围
//第二个参数：设置滚动条中的滚动按钮相对于滚动条的位置
//第三个参数：整个滚动视图大小
//第四个、第五个参数皆为true时，表示仅当内容超过时才显示滚动条
scrollPosition = GUI.BeginScrollView ( new Rect (Screen.width * 0.1f, Screen.height * 0.1f, Screen.width * 0.8f, Screen.height * 0.8f), scrollPosition,
new Rect ( 0, 0, Screen.width * 0.8f, 300), true, true);
GUI.Label ( new Rect( 100, 40,Screen.width, 30), "test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition ");

GUI.Label ( new Rect( 100, 80,Screen.width, 30), "test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition test GUI.ScrollPosition ");

GUI.EndScrollView ();
}
  
  

GUI.DrawTexture
用以绘制游戏界面的背景贴图
注：摆在最前面，显示的时候在最底层

  
  
public Texture2D tx1;
public Texture2D tx2;
public Texture2D background;

void OnGUI(){
GUI.DrawTexture ( new Rect( 0, 0,Screen.width,Screen.height),background);
if(GUI.Button( new Rect( 50, 50,tx1.width,tx1.height),tx1)){
Application.LoadLevel( "level_1");
}
if(GUI.Button( new Rect( 50, 100,tx2.width,tx2.height),tx2)){
Application.LoadLevel( "level_1");
}
}
  
  

群组视图（GroupView）
用以设计游戏界面
注：群组内的视图永远以群组的左上角坐标作为自己的相对坐标位置
另外，群组视图仅是将一群图标绑定在一起，它并无外边框，可是窗口有，请看下一条~：

  
  
public Texture2D tx1;
public Texture2D tx2;

void OnGUI(){
GUI.BeginGroup ( new Rect( 10, 50, 200, 400));
GUI.DrawTexture ( new Rect( 0, 0, 50, 50),tx1);
GUI.Label ( new Rect( 0, 50, 50, 50), "one");
GUI.Button ( new Rect( 0, 100, 50, 50), "oneButton");
GUI.EndGroup ();

GUI.BeginGroup ( new Rect( 210, 50, 200, 400));
GUI.DrawTexture ( new Rect( 0, 0, 50, 50),tx2);
GUI.Label ( new Rect( 0, 50, 50, 50), "TWO");
GUI.Button ( new Rect( 0, 100, 50, 50),tx2);
GUI.EndGroup ();
}
  
  

GUI.Box:

GUI.Box (new Rect(0,0,150,150),"窗口ID:");

  
  

窗口：

  
  
void OnGUI(){
GUI.Window ( 0, new Rect( 20, 20, 200, 200),oneWindow, "first window");
GUI.Window ( 1, new Rect( 250, 20, 200, 200),oneWindow, "second window");
}

void oneWindow(int windowID){
GUI.Box ( new Rect( 0, 20, 150, 150), "窗口ID:"+windowID);
if (GUI.Button ( new Rect ( 0, 50, 150, 50), "Button")) {
Debug.Log( "窗口ID:"+windowID);
}
}
  
  

GUI Skin
Project : Create ->  GUI Skin

GUI，可选择设置项：

  
  
Font: 设置字体
Box: 设置盒子
Button: 设置按钮
Toggle: 设置多选框
Label: 设置标签
Text Field: 设置单行输入框
Text Area: 设置多行输入框
Window: 设置窗口
Horizontal Slider: 设置水平滑动条
Horizontal Slider Thumb: 设置水平滑动条按钮
Vertical Slider: 设置垂直滑动条
Vertical Slider Thumb： 设置垂直滑动条按钮
Horizontal Scrollbar: 设置滚动视图水平滚动条
Horizontal Scrollbar Thumb: 设置滚动视图水平滚动条滑动按钮
Horizontal Scrollbar Left Button: 设置滚动视图水平滚动条左侧按钮
Horizontal Scrollbar Right Button:设置滚动视图水平滑动条右侧按钮
Vertical Scrollbar: 设置滚动视图垂直滑动条
Vertical Scrollbar Thumb: 设置滚动视图垂直滑动条按钮
Vertical Scrollbar Up Button: 设置滚动视图垂直滚动条上侧按钮
Vertical Scrollbar Down Button: 设置滚动视图垂直滚动条下侧按钮
Scroll View: 设置滚动视图
Custom Styles: 设置客户自定义风格
Setting: 其他的一些设置
  
  

对于这些设置下的选项有：

  
  
Name:名字
Normal:默认显示颜色和背景
Hover:鼠标滑动经过时的显示颜色和背景
Active:激活状态时的显示颜色和背景
Focused:获得焦点时的现实颜色和背景
On Normal:默认状态
On Hover:停留状态
On Active:激活状态
On Focused:获得焦点状态
Border:边界的设置
Padding:显示的内容与边缘按钮的偏移
Margin:设置整体位置的偏移
Overflow:原有按钮超出原有大小的距离
Font:针对本控件的字体
Image Position:图片位置
Alignment:设置内容方式
World: Wrap:是否换行
Text Clipping:文字剪切方式
Content Offset:内容偏移量
Fixed Width:边缘固定的宽度
Fixed Height:边缘固定的高度
Font Size:字体大小，默认为 0
Font Style:字体风格（加粗，斜体等等）
Stretch Width:是否延伸宽度
Stretch Height:是否延伸高度
  
  

好了、最后就是设置自定义风格组件：

  
  
public GUISkin myGUIskin;
string info = "我是要做海贼王的男人！";
void OnGUI(){
GUI.skin = myGUIskin;

if (GUI.Button ( new Rect ( 50, 150, 300, 50), "你好！JAY!", "Custom0")) {
info = "button effect";
}


}


  
  

OK、3-1的GUI控件到此为止，就基本结束了，接下来学习GUILayout界面布局：

3-2、GUILayout游戏布局

可以使得游戏更好地运行在不同屏幕分辨率的手机上~
经过试验:

  
  
string info = "Nothig";

void OnGUI(){
if (GUI.Button ( new Rect ( 50, 50, 80, 30), info)) {
info += info;
}
if (GUILayout.Button (info)) {
info += info;
}
}
  
  

发现：GUILayout的适应性非常好~

GUILayout提供设置的选项：

  
  
GUILayout.Width() GUILayout布局宽度
GUILayout.Height() GUILayout布局高度
GUILayout.MinWidth() GUILayout布局最小宽度
GUILayout.MinHeight() GUILayout布局最小高度
GUILayout.MaxWidth() GUILayout布局最大宽度
GUILayout.MaxHeight() GUILayout布局最大高度
GUILayout.ExpandWidth() GUILayout布局整体宽度
GUILayout.ExpandHeight()GUILayout布局整体高度
  
  

  
  
void OnGUI(){
GUILayout.Button ( "我是要做海贼王的男人",GUILayout.Width( 200),GUILayout.Height( 30));
GUILayout.Button ( "宽度不等于最宽按钮",GUILayout.ExpandWidth( false));
}
  
  

线性布局(水平布局or垂直布局)：

  
  
void OnGUI(){
GUILayout.BeginHorizontal ();
GUILayout.Button ( "我是要做海贼王的男人！");
GUILayout.Label ( "我是蒙奇.路飞~");
GUILayout.EndHorizontal ();

GUILayout.BeginVertical ();
GUILayout.Button ( "我是要做海贼王的男人！");
GUILayout.Label ( "我是蒙奇.路飞~");
GUILayout.EndVertical ();
}
  
  

控件偏移：

  
  
void OnGUI(){
GUILayout.BeginArea ( new Rect( 0, 0, 200, 60));

GUILayout.BeginHorizontal ();

GUILayout.BeginVertical ();
GUILayout.Box ( "Test1");
GUILayout.Space ( 10);
GUILayout.Box ( "Test3");
GUILayout.EndVertical ();

GUILayout.Space ( 20);

GUILayout.BeginVertical ();
GUILayout.Box ( "Test2");
GUILayout.Space ( 10);
GUILayout.Box ( "Test4");
GUILayout.EndVertical ();

GUILayout.EndHorizontal();

GUILayout.EndArea ();

}
  
  

对齐方式：
GUILayout.FlexibleSpace();
直接就产生对齐撑开抵满两边的效果：
|##       GUILayout.FlexibleSpace();          ##|




窗口的实现
我勒个去，原来游戏里出来的[确认/否定]是个窗口性质
 

  
  
public ArrayList winArrayList;

public Texture icon;

void Start(){
winArrayList = new ArrayList ();
winArrayList.Add ( new Rect(winArrayList.Count * 250, 50, 100, 100));
}

void OnGUI(){
int count = winArrayList.Count;
for ( int i = 0; i<count; i++) {
//GUILayout.Window(i,(Rect)winArrayList[i],AddWindow,"WindowID: " +i);
winArrayList[i] = GUILayout.Window(i,(Rect)winArrayList[i],AddWindow, "WindowID: " +i);
//winArrayList[i] = GUILayout.Window(i,,AddWindow,"");
}
}

void AddWindow(int WindowID){
GUILayout.BeginHorizontal ();
GUILayout.Label (icon,GUILayout.Width( 50),GUILayout.Height( 50));
GUILayout.Label ( "this is a new window");
GUILayout.EndHorizontal ();

GUILayout.BeginHorizontal ();
if (GUILayout.Button ( "new a window")) {
winArrayList.Add( new Rect(winArrayList.Count * 150, 50, 100, 100));
}
if (GUILayout.Button ( "Remove window")) {
winArrayList.Remove(WindowID);
}
GUILayout.EndHorizontal ();

GUI.DragWindow ( new Rect( 0, 0,Screen.width,Screen.height));
}
  
  

———————————

  
  
public ArrayList winArrayList;

public Texture icon;

void Start(){
winArrayList = new ArrayList ();
winArrayList.Add ( new Rect(winArrayList.Count * 250, 50, 100, 100));
}

void OnGUI(){
int count = winArrayList.Count;
for ( int i = 0; i<count; i++) {
//GUILayout.Window(i,(Rect)winArrayList[i],AddWindow,"WindowID: " +i);
winArrayList[i] = GUILayout.Window(i,(Rect)winArrayList[i],AddWindow, "WindowID: " +i);
//winArrayList[i] = GUILayout.Window(i,,AddWindow,"");
}
}

void AddWindow(int WindowID){
GUILayout.BeginHorizontal ();
GUILayout.Label (icon,GUILayout.Width( 50),GUILayout.Height( 50));
GUILayout.Label ( "this is a new window");
GUILayout.EndHorizontal ();

GUILayout.BeginHorizontal ();
if (GUILayout.Button ( "new a window")) {
winArrayList.Add( new Rect(winArrayList.Count * 150, 50, 100, 100));
}
if (GUILayout.Button ( "Remove window")) {
winArrayList.Remove(WindowID);
}
GUILayout.EndHorizontal ();

GUI.DragWindow ( new Rect( 0, 0,Screen.width,Screen.height));
}
  
  

设置字体

Project:   Creat->GUI Skin ,设置font

  
  

using UnityEngine;
using System.Collections;

public class Show : MonoBehaviour {

public GUISkin myGUISkin;

void OnGUI(){
GUI.skin = myGUISkin;
GUI.Label ( new Rect( 50, 50, 100, 30), "王的男人！");
}
}

  
  

动态加载图片
将图片文件c.jpg放入Resources文件夹中：

  
  
public Texture2D txt;
void OnGUI(){
if(GUI.Button( new Rect( 50, 50, 100, 30), "load texture")){
txt = Resources.Load( "c");
}
}
  
  

            </div>