GUILayout.HorizontalSlider 水平滑动条

static function HorizontalSlider (value : float, leftValue : float, rightValue : float, params options : GUILayoutOption[]) : float
static function HorizontalSlider (value : float, leftValue : float, rightValue : float, slider : GUIStyle, thumb : GUIStyle, params options : GUILayoutOption[]) : float

Parameters参数

• value
  The value the slider shows. This determines the position of the draggable thumb.
  滑动条显示的值，这个确定拖动滑块的位置。
• leftValue
  The value at the left end of the slider.
  滑动条左边末端的值。
• rightValue
  The value at the right end of the slider.
  滑动条右边末端的值。
• slider
  The GUIStyle to use for displaying the dragging area. If left out, the horizontalSlider style from the current GUISkin is used.
  用于拖动区域的GUIStyle样式。如果不使用，该水平滑动条使用当前的GUISkin皮肤
• options
  An optional list of layout options that specify extra layouting properties. Any values passed in here will override settings defined by the style.
  布局选项指定额外布局属性的一个可选列表。这里传递任意值都将覆盖由style定义的设置。
  参考： GUILayout.Width, GUILayout.Height, GUILayout.MinWidth, GUILayout.MaxWidth, GUILayout.MinHeight, GUILayout.MaxHeight, GUILayout.ExpandWidth, GUILayout.ExpandHeight

float - The value that has been set by the user.

返回浮点型，已经由用户设置的值。

Description描述

A horizontal slider the user can drag to change a value between a min and a max.

创建一个水平滑动条，用户可以拖动改变在最小和最大值之间的值。

Horizontal slider in the GameView.
在游戏视图中的水平滑动条。

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public float hSliderValue = 0.0F;
	void OnGUI() {
		hSliderValue = GUILayout.HorizontalSlider(hSliderValue, 0.0F, 10.0F);
	}
}

var hSliderValue : float = 0.0;

function OnGUI () {
	hSliderValue = GUILayout.HorizontalSlider (hSliderValue, 0.0, 10.0);
}