Unity 使用this关键字进行函数拓展 - Graphic
【摘要】
Example:
var image = GetComponent<Image>();image .SetColor(Color.white) .SetColor(1f, 1f, 1f) .SetColor(1f, 1f, 1f, 1f) .SetColorAlpha(1f) .SetMate...
Example:
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var image = GetComponent<Image>();
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image
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.SetColor(Color.white)
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.SetColor(1f, 1f, 1f)
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.SetColor(1f, 1f, 1f, 1f)
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.SetColorAlpha(1f)
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.SetMaterial(null)
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.SetRaycastTarget(true);
Extension:
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using UnityEngine;
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using UnityEngine.UI;
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namespace SK.Framework
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{
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/// <summary>
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/// 图像相关拓展
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/// </summary>
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public static class GraphicExtension
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{
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/// <summary>
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/// 设置颜色值
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="color">颜色值</param>
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/// <returns>实例</returns>
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public static T SetColor<T>(this T self, Color color) where T : Graphic
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{
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self.color = color;
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return self;
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}
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/// <summary>
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/// 设置颜色值
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="r">颜色r值</param>
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/// <param name="g">颜色g值</param>
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/// <param name="b">颜色b值</param>
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/// <returns>实例</returns>
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public static T SetColor<T>(this T self, float r, float g, float b) where T : Graphic
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{
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Color color = self.color;
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color.r = r;
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color.g = g;
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color.b = b;
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self.color = color;
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return self;
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}
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/// <summary>
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/// 设置颜色值
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="r">颜色r值</param>
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/// <param name="g">颜色g值</param>
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/// <param name="b">颜色b值</param>
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/// <param name="a">颜色a值</param>
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/// <returns>实例</returns>
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public static T SetColor<T>(this T self, float r, float g, float b, float a) where T : Graphic
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{
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Color color = self.color;
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color.r = r;
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color.g = g;
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color.b = b;
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color.a = a;
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self.color = color;
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return self;
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}
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/// <summary>
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/// 设置颜色Alpha值
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="alpha">alpha值</param>
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/// <returns>实例</returns>
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public static T SetColorAlpha<T>(this T self, float alpha) where T : Graphic
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{
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Color color = self.color;
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color.a = alpha;
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self.color = color;
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return self;
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}
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/// <summary>
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/// 设置材质球
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="material">材质球</param>
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/// <returns>实例</returns>
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public static T SetMaterial<T>(this T self, Material material) where T : Graphic
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{
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self.material = material;
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return self;
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}
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/// <summary>
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/// 设置RaycastTarget属性
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="self">实例</param>
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/// <param name="raycastTarget">raycast target</param>
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/// <returns>实例</returns>
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public static T SetRaycastTarget<T>(this T self, bool raycastTarget) where T : Graphic
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{
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self.raycastTarget = raycastTarget;
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return self;
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}
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}
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}
文章来源: coderz.blog.csdn.net，作者：CoderZ1010，版权归原作者所有，如需转载，请联系作者。
原文链接：coderz.blog.csdn.net/article/details/116756257
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